ID

42216

Description

2012 ACCF / AHA Data Standard Peripheral Atherosclerotic Disease (PAD) Lower Extremity data elements see http://www.ncbi.nlm.nih.gov/pubmed/22144570

Link

http://www.ncbi.nlm.nih.gov/pubmed/22144570

Keywords

Versions (4)
  1. 11/1/14 11/1/14 - Martin Dugas
  2. 11/1/14 11/1/14 - Martin Dugas
  3. 11/1/14 11/1/14 - Martin Dugas
  4. 4/13/21 4/13/21 - Dr. rer. medic Philipp Neuhaus
Uploaded on

April 13, 2021

DOI

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License

Creative Commons BY-NC 3.0 Legacy
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Peripheral Atherosclerotic Disease (PAD) - Lower Extremity data elements

German English

Peripheral Atherosclerotic Disease (PAD) - Lower Extremity data elements

1 forms  
Patient assessment: Signs and Symptoms
Description

Patient assessment: Signs and Symptoms

Alias
UMLS CUI-1
C0037088
Asymptomatic
Description

Asymptomatic. The patient has no symptoms of claudication, no symptoms of ischemic pain, and no limitation in walking distance.

Data type

boolean

Alias
UMLS CUI-1
C0231221
Claudication characteristics
Description

Claudication: characteristics Indicate claudication as determined by the discomfort: - Exertional - Reproducible - Resolves within 10 min of rest

Data type

text

Alias
UMLS CUI-1
C1456822
UMLS CUI-2
C1521970
Claudication description
Description

Claudication: description Describe the discomfort. Choose all that apply: - Cramping - Aching - Fatigue - Other

Data type

text

Alias
UMLS CUI-1
C1456822
UMLS CUI-2
C0678257
Claudication location
Description

Claudication: location Indicate the limb (right leg, left leg, both) with discomfort and the location of the discomfort. Choose all that apply: - Buttock - Hip - Thigh - Calf - Foot

Data type

text

Alias
UMLS CUI-1
C1456822
UMLS CUI-2
C1515974
Claudication: walking
Description

Claudication: walking When describing walking, indicate the following: - Pain-free walking distance (ft/m/blocks) - Maximum walking distance (ft/m/blocks) - Typical walking speed (Slow, Normal, Fast) - Flat surface versus incline

Data type

text

Alias
UMLS CUI-1
C1456822
UMLS CUI-2
C0080331
Claudication: Date of onset
Description

Claudication: Date of onset

Data type

date

Claudication: Duration of symptoms
Description

Claudication: Duration of symptoms

Data type

text

Claudication: stability of symptoms
Description

Claudication: stability of symptoms

Data type

integer

Atypical symptoms
Description

Atypical symptoms. Describe the characteristics of atypical symptoms.

Data type

text

Ischemic rest pain
Description

Ischemic rest pain. Indicate if the pain and discomfort - Are characterized by aching or burning at rest or with elevation - Are relieved by dependency - Interfere with sleep Also indicate the following: - Location (right or left leg or both) -- Forefoot -- Toes - Date of onset - Duration of symptoms - Frequency of occurrence -- Intermittent -- Constant

Data type

text

Alias
UMLS CUI-1
C0234253
UMLS CUI-2
C0475224
Tissue loss
Description

Tissue loss. To report a nonhealing wound, indicate the following: - Location - Onset/duration

Data type

text

Alias
UMLS CUI-1
C0750433
Acute Limb Ischemia
Description

Acute Limb Ischemia Characteristics Indicate if there is sudden onset of - Pain - Paresthesia Location Indicate the specific location of pain. Symptom onset Indicate the onset and duration of symptoms.

Data type

text

Alias
UMLS CUI-1
C2945695
UMLS CUI-2
C0205178
Patient Assessment: Physical evaluation
Description

Patient Assessment: Physical evaluation

Alias
UMLS CUI-1
C0031809
Pulses
Description

Pulses. Indicate the characteristics of pulses in the following locations: - Femoral - Popliteal - Dorsalis pedis - Posterior tibial Indicate if pulses are: 0: Absent 1: Diminished 2: Normal 3: Bounding

Data type

text

Alias
UMLS CUI-1
C0232139
Bruits
Description

Bruits. Indicate the presence or absence of bruits on auscultation in the following: - Carotid - Abdominal - Femoral - Subclavian

Data type

text

Alias
UMLS CUI-1
C0006318
Elevation pallor
Description

Elevation pallor. Indicate the presence of pallor of the forefoot after elevating the leg 60° for 1 min.

Data type

boolean

Alias
UMLS CUI-1
C2216288
Reperfusion delay
Description

Reperfusion delay (>40 s)

Data type

boolean

Alias
UMLS CUI-1
C2609254
Dependent rubor
Description

Dependent rubor. Indicate if rubor of the foot is present when held in dependence after an elevation pallor maneuver.

Data type

boolean

Alias
UMLS CUI-1
C2242631
Acute limb ischemia
Description

Acute limb ischemia is characterized by - Pallor - Pulselessness - Poikilothermia - Paralysis One of the following categories should be assigned: I: Viable—Limb is not immediately threatened; no sensory loss; no muscle weakness; audible arterial and venous Doppler II: Threatened—Mild to moderate sensory or motor loss; inaudible arterial Doppler; audible venous Doppler III: Irreversible—Major tissue loss or permanent nerve damage inevitable; profound sensory loss, anesthetic; profound muscle weakness or paralysis (rigor); inaudible arterial and venous Doppler

Data type

text

Alias
UMLS CUI-1
C2945695
UMLS CUI-2
C0205178
Tissue loss: characteristics
Description

Tissue loss (ischemic wound or gangrene): characteristics Tissue loss is characterized by - Dryness - Necrosis - Granulation

Data type

text

Alias
UMLS CUI-1
C0750433
Tissue loss: affected limb
Description

Tissue loss (ischemic wound or gangrene): affected limb

Data type

integer

Tissue loss: location
Description

Tissue loss (ischemic wound or gangrene): location Specify the location of tissue loss. Choose all that apply: - Distal aspect of leg or foot - Over bony prominence - Toe - Others

Data type

text

Tissue loss: wound area
Description

Tissue loss (ischemic wound or gangrene): wound area Indicate the measured area of the wound in centimeters.

Data type

float

Measurement units
  • cm
Alias
UMLS CUI-1
C3534343
cm
Tissue loss: infection
Description

Tissue loss (ischemic wound or gangrene): infection

Data type

boolean

Tissue loss: type
Description

Tissue loss (ischemic wound or gangrene): type

Data type

integer

Tissue loss: depth/Wagner grade
Description

Tissue loss (ischemic wound or gangrene): depth/Wagner grade

Data type

text

Diagnostic Testing: Noninvasive Procedures
Description

Diagnostic Testing: Noninvasive Procedures

Alias
UMLS CUI-1
C0259832
Ankle Brachial Index/Toe Brachial Index
Description

Ankle Brachial Index/Toe Brachial Index Date of procedure Indicate the date the procedure was performed. Ankle systolic pressure Indicate the ankle systolic pressure of the right and left legs and whether it is recorded from the posterior tibial or dorsalis pedis arteries. ABI value Indicate the ABI value for each leg. Choose 1 of the following: - Normal (ABI 1.00–1.40) - Abnormal (ABI <0.90) - Borderline (ABI 0.91–0.99) - Noncompressible arteries (ABI >1.40) Great toe systolic pressure: Indicate the right and left great toe systolic pressures. TBI value: Indicate the TBI value for each leg. A TBI value of <=0.7 is abnormal.

Data type

text

Treadmill Exercise
Description

Exercise Testing: Treadmill Exercise Date of procedure Indicate the date exercise testing was performed. Protocol Specify the symptom-limited exercise protocol used (constant load/graded). Postexercise ankle pressure and/or ABI Indicate if immediate postexercise ankle pressure and/or ABI measurement were performed. Choose 1 of the following: - Yes. If so, indicate value. - No Walking time Indicate the following walking time in minutes: - Claudication onset time - Peak walking time Distance: Indicate the walking distance in meters or feet: - Claudication-onset walking distance - Peak walking distance METS 1 MET is defined as 3.5 mL O2*kg^-1*min^-1. Indicate METS at peak exercise. Alternative method A 6-min walk is the distance walked in 6 min on flat surface using standardized measurement procedures. It is reported in meters or feet.

Data type

text

Alias
UMLS CUI-1
C0430507
Segmental Pressure Examination
Description

Segmental Pressure Examination Date of examination Segmental pressure measurements - Right and left brachial pressures - Right and left thigh pressures - Right and left low thigh pressures - Right and left thigh calf pressures - Right and left dorsalis pedis pressures - Right and left posterior tibial pressures Indicate if there is a >20 mm Hg drop between the contiguous segments of the same leg, which can suggest the location of stenosis.

Data type

text

Alias
UMLS CUI-1
C3665822
Pulse Volume Recording
Description

Pulse Volume Recording (PVR) Date of recording Amplitude reduction - Indicate the leg and location of PVR: - Right/left high thigh - Right/left low thigh - Right/left calf - Right/left ankle - Right/left metatarsal Choose 1 of the following to describe pulse wave amplitude: - Normal - Abnormal - Mildly reduced - Moderately reduced - Severely reduced

Data type

text

Transcutaneous Oxygen Pressure
Description

Transcutaneous Oxygen Pressure Date of measurement TcPO2 measured: Measurement of the pressure of oxygen on the surface of the skin. Indicate the TcPO2 value in the right foot and left foot.

Data type

text

Alias
UMLS CUI-1
C1261152
Duplex Ultrasound
Description

Duplex Ultrasound Date of procedure Artery imaged: - Aorta - Right/left CIA - Right/left EIA - Right/left common femoral artery - Right/left proximal profunda femoris artery - Right/left superficial femoral artery - Right/left popliteal artery - Right/left tibioperoneal trunk - Right/left anterior tibial artery - Right/left posterior tibial artery - Right/left peroneal artery

Data type

text

Alias
UMLS CUI-1
C0242845
Peak systolic velocity
Description

Peak systolic velocity. Specify for - Aorta - Right/left CIA - Right/left EIA - Right/left common femoral artery - Right/left proximal profunda femoris artery - Right/left superficial femoral artery - Right/left popliteal artery - Right/left tibioperoneal trunk - Right/left anterior tibial artery - Right/left posterior tibial artery - Right/left peroneal artery

Data type

text

Category of stenosis
Description

Category of stenosis. Specify for - Aorta - Right/left CIA - Right/left EIA - Right/left common femoral artery - Right/left proximal profunda femoris artery - Right/left superficial femoral artery - Right/left popliteal artery - Right/left tibioperoneal trunk - Right/left anterior tibial artery - Right/left posterior tibial artery - Right/left peroneal artery Indicate the category of stenosis: - Normal - 1%–49% - 50%–99% - Occlusion

Data type

text

Bypass graft
Description

Bypass graft. Indicate location of proximal and distal anastomosis and type (eg, in situ saphenous vein, reverse saphenous vein, PTFE).

Data type

text

Alias
UMLS CUI-1
C0185098
Peak systolic velocity of bypass graft
Description

Peak systolic velocity of bypass graft Indicate peak systolic velocity at proximal anastomosis, along conduit, and at distal anastomosis.

Data type

float

Ratios of peak systolic velocities along bypass graft
Description

Ratios of peak systolic velocities along bypass graft Indicate ratio of peak systolic velocity of 2 contiguous segments at proximal anastomosis, along conduit, and at distal anastomosis

Data type

float

Category of bypass graft stenosis
Description

Category of bypass graft stenosis

Data type

integer

Magnetic Resonance Angiography
Description

Magnetic Resonance Angiography Date of procedure Indicate if gadolinium was used Indicate the artery imaged. Choose all that apply: - Abdominal aorta - Right/left iliac (common, internal, external) artery - Right/left femoral (common, superficial, deep) artery - Right/left popliteal (above knee, below knee, both) artery - Right/left tibial/peroneal (anterior tibial, posterior tibial, peroneal) arteries Specify the location of the lesion. Indicate the severity of stenosis by quantitative analysis using the formula 100x(1-minimum lumen diameter)/maximum diameter of reference segment Indicate if reconstitution was seen (yes/no)

Data type

text

Alias
UMLS CUI-1
C0243032
CT Angiography
Description

CT Angiography: Date of procedure. Type of contrast: Ionic contrast, Nonionic contrast (specify: Monomer, Dimer). Indicate the volume of contrast used in milliliters. Indicate the slice thickness in millimeters. Indicate if raw images were reviewed: yes/no Indicate if reconstructed images were reviewed: - Yes (specify: Shaded surface images or Maximum intensity projection) - No Indicate the artery imaged. Choose all that apply: - Abdominal aorta - Right/left iliac (common, internal, external) artery - Right/left femoral (common, superficial, deep) artery - Right/left popliteal (above knee, below knee, both) artery - Right/left tibial/peroneal (anterior tibial, posterior tibial peroneal) arteries Specify the location of the lesion. Indicate if calcification is present: None / Mild / Moderate / Severe If present, specify the location Indicate the severity of stenosis by quantitative analysis using the formula 100x(1-minimum lumen diameter)/maximum diameter of reference segment Indicate if reconstitution was seen (yes/no)

Data type

text

Alias
UMLS CUI-1
C1536105
Diagnostic Testing: Invasive procedures
Description

Diagnostic Testing: Invasive procedures

Alias
UMLS CUI-1
C0430022
UMLS CUI-2
C0205281
Catheter Angiography
Description

Catheter Angiography Date of procedure Operator name Type of anesthesia: - General - Local, sedation yes/no - Regional, sedation yes/no Specify the vascular access site. Indicate the contrast agent used: - Iodinated: Ionic / Nonionic (Monomer / Dimer) - Noniodinated (CO2) Specify the contrast volume given. Indicate the field size in centimeters or inches. Indicate the Frame rate [FPS]. Indicate the image type: Cine / Digital images Digital subtraction: yes/no Indicate total fluoroscopy time recorded to the nearest 0.10 min. The time recorded should include the total time for the procedure. Indicate the artery imaged. Choose all that apply: - Abdominal aorta - Right/left iliac (common, internal, external) artery - Right/left femoral (common, deep, superficial) artery - Right/left popliteal (above knee, below knee, or both) artery - Right/left tibial/peroneal (anterior tibial, posterior tibial, peroneal) arteries Specify the location of the lesion (ostial, proximal third, middle third, and distal third). Indicate if calcification is present: None / Mild / Moderate / Severe If present, specify the location. Indicate the severity of stenosis by quantitative analysis using the formula 100x(1-minimum lumen diameter)/maximum diameter of reference segment Indicate if the artery is reconstituted by collaterals: Yes (If yes, indicate level) / No Translesional pressure gradient: Indicate the pressure measured proximal to the stenosis minus the pressure measured distal to the stenosis. Also indicate the following: - Baseline pressure gradient: Systolic, Mean, Diastolic - Enhanced (hyperemic, postvasodilator) pressure gradient: Systolic, Mean, Diastolic - Measurement timing: Simultaneous / Pullback Indicate any technical complications encountered during the diagnostic procedure: Choose all that apply: - Pseudoaneurysm - Atrioventricular fistula - Hematoma - Dissection - Vessel thrombosis - Vessel perforation - Atheromatous embolization - Contrast nephropathy - Contrast hypersensitivity - Requirement of intervention to prevent permanent impairment/damage

Data type

text

Alias
UMLS CUI-1
C0002979
Pharmacological Therapy for Symptoms of Claudication
Description

Pharmacological Therapy for Symptoms of Claudication

Cilostazol
Description

Indicate if cilostazol has been prescribed for the patient: - Yes (If yes, indicate Dose and Duration of treatment) - No

Data type

text

Alias
UMLS CUI-1
C0055729
Pentoxifylline
Description

Indicate if pentoxifylline has been prescribed for the patient: - Yes (If yes, indicate Dose and Duration of treatment) - No

Data type

text

Alias
UMLS CUI-1
C0030899
Exercise Rehabilitation for Intermittent Claudication
Description

Exercise Rehabilitation for Intermittent Claudication

Exercise Program Assessment
Description

Exercise Program Assessment Functional status/quality of life: Document functional ability at initiation and completion of the exercise program based on the following: - Claudication onset walking distance - Peak walking distance - METS achieved at peak exercise - 6-min walking test - Questionnaires Document the total exercise time during the exercise session at initiation and completion of the exercise program. Document the total rest time spent during the exercise session at initiation and completion of the exercise program. Document the duration of walking time at initiation and completion of the exercise program.

Data type

text

Exercise Prescription
Description

Exercise Prescription Indicate the place where exercise is done: Supervised facility / Home based Indicate the mode of exercise prescribed: - Treadmill: Indicate initial speed and grade, final speed and grade - Track walking: Indicate initial speed, final speed - Cycling: Indicate initial speed and watts, final speed and watts Indicate the recommendation for progression of exercise. Intensity level: Indicate the recommended claudication pain intensity level before resting. Indicate the recommended range of RPE. Indicate the duration of the exercise session in minutes. Frequency of session: Indicate the number of days of exercise session per week Duration of prescription: Indicate how long the exercise prescription should be performed in number of sessions or number of weeks

Data type

text

Therapeutic Procedures: Endovascular and Open Surgical Revascularization
Description

Therapeutic Procedures: Endovascular and Open Surgical Revascularization

Alias
UMLS CUI-1
C0087111
Endovascular Revascularization
Description

Endovascular Revascularization Date of procedure Operator name Limb revascularized: Right / Left / Both Procedure: - Balloon angioplasty - Cutting balloon - Stent (drug eluting yes/no, type of drug-eluting stent) - Stent graft - Atherectomy - Laser - Cryoplasty Indicate the target vessel for revascularization. Choose all that apply: - Aorta - CIA - EIA - IIA - Common femoral artery - Superficial femoral artery - Deep femoral artery - Popliteal (above the knee) - Popliteal (below the knee) - Anterior tibial artery - Posterior tibial artery - Peroneal artery - Pedal arteries Indicate the manufacturer of the device. Indicate the model number of the device. Indicate the maximum diameter of the device in millimeters. Indicate the maximum length of the device in millimeters. Indicate the time of patient arrival in the catheterization lab in hours:minutes. Last catheter removed: Indicate the date and time the last catheter was removed. Indicate the thrombolytic agent used. Specify the following: - Specific thrombolytic agent used - Route of delivery - Dosage - Duration of infusion Indicate the antithrombotic agent used. Specify the following: - Specific antithrombotic agent used: Unfractionated heparin / Low–molecular-weight heparin / Fondaparinux / Direct thrombin inhibitor - Route of delivery - Dosage - Duration of infusion Antiplatelet agent Indicate the antiplatelet agent used. Specify Dosage Indicate if a closure device was used: yes (specify Manufacturer and Model) / no Indicate type of contrast used: - Iodinated: Ionic / Nonionic / Monomer / Dimer / Noniodinated (CO2) Indicate the devices used for the procedure. Choose all that apply: - Guidewires - Guiding catheters - Intravascular ultrasound - Angioplasty balloons - Cutting balloon - Infusion catheter - Laser catheter - Thrombectomy device - Atherectomy device - Reentry device - Thermal balloon - EPD - Stent - Drug-eluting stent - Stent graft Indicate the technical outcome of the procedure. Specify the following: - Postprocedure translesional gradient - Residual percent stenosis Indicate any technical complications encountered during the procedure: Choose all that apply: - Vessel perforation - Embolization (loss of runoff vessel) - Dissection - Vasospasm - Access site bleeding

Data type

text

Alias
UMLS CUI-1
C2939280
Open Surgery
Description

Open Surgery Date of procedure Operator name Indicate which limb the procedure was done: Right / Left / Both Indicate the type of procedure performed. Choose 1 of the following: - Primary/secondary - Bypass -- Inflow/outflow -- Anatomic/extra-anatomic - Endarterectomy - Thrombectomy - Graft revision Indicate the proximal anastomotic site and side. Choose 1 of the following: - Thoracic aorta - Abdominal aorta - CIA - EIA - Common femoral artery - Proximal superficial femoral artery - Distal superficial femoral artery - Profunda femoral artery - Proximal popliteal artery - Distal popliteal artery - Tibioperoneal artery - Proximal anterior tibial artery - Distal anterior tibial artery - Proximal posterior tibial artery - Distal posterior tibial artery - Proximal peroneal artery - Distal peroneal artery - Dorsalis pedis/tarsal artery Indicate the distal anastomotic site. Choose 1 of the following: - CIA - EIA - Common femoral artery - Proximal superficial femoral artery - Distal superficial femoral artery - Profunda femoral artery - Proximal popliteal artery - Distal popliteal artery - Tibioperoneal artery - Proximal anterior tibial artery - Distal anterior tibial artery - Proximal posterior tibial artery - Distal posterior tibial artery - Proximal peroneal artery - Distal peroneal artery - Dorsalis pedis/tarsal artery Graft material Indicate the type of graft material used for the procedure. Choose 1 of the following: - Autogenous -- Harvest site Left / Right -- Specify the vein used: --- Great saphenous vein, in situ --- Great saphenous vein, nonreversed --- Great saphenous vein, reversed --- Arm vein --- Small saphenous vein --- Composite vein --- Vein patch - Autogenous-prosthetic composite - Prosthetic -- Specify the type. Choose 1 of the following: --- PTFE --- Heparin-coated PTFE --- Dacron --- Other (specify) Specify graft diameter: - Prosthetic - Vein Indicate type of anesthesia used. Choose 1 of the following: - General - Local, sedation yes/no - Regional, sedation yes/no -- Epidural -- Spinal Indicate the technical outcome of the procedure. Specify the following: - Postprocedure translesional gradient - Residual percent stenosis Indicate the type of study performed after the procedure. Choose 1 of the following: - Angiogram - Duplex ultrasound Estimated blood loss in milliliters. Indicate the blood products transfused to the patient. Choose all that apply: - Auto transfused blood (specify volume used) - Packed RBCs - Fresh frozen plasma - Platelets - Other (specify) Indicate the total time of the procedure in hours:minutes.

Data type

text

Alias
UMLS CUI-1
C0348025
Outcomes of Endovascular/Open Surgery Procedures
Description

Outcomes of Endovascular/Open Surgery Procedures

Alias
UMLS CUI-1
C0184661
UMLS CUI-2
C0184788
Time point of outcome
Description

Indicate the period at which outcome measures are assessed

Data type

integer

Alias
UMLS CUI-1
C2986292
Serious adverse event
Description

Indicate major clinical complications arising from the management or treatment of the disease.

Data type

text

Alias
UMLS CUI-1
C1519255
Complications of endovascular procedure
Description

Indicate postoperative clinical events or conditions associated with the endovascular procedure

Data type

integer

Alias
UMLS CUI-1
C0009566
UMLS CUI-2
C2936204
Complications of open surgery
Description

Complications of open surgery

Data type

integer

Alias
UMLS CUI-1
C0009566
UMLS CUI-2
C0348025
Clinical Outcomes: Limb-Related Outcomes
Description

Clinical Outcomes: Limb-Related Outcomes

Time point of outcome
Description

Indicate the period at which outcome measures are assessed

Data type

integer

Alias
UMLS CUI-1
C2986292
Symptoms (limb)
Description

Limb-related outcomes: symptoms - Claudication -- None -- Unchanged -- Improved -- Worsened - Ischemic rest pain - Ischemic tissue loss - Amputation

Data type

text

Limb-related outcomes: functional capacity
Description

Walking ability - Pain-free walking distance (in meters) or time (in minutes) - Maximum walking distance (in meters) or time (in minutes) Functional status/quality of life - Questionnaire assessment -- Community-based walking (PAD specific): Walking Impairment Questionnaire, others -- Generic health status: SF-36, Nottingham Health Profile, EuroQol, Sickness Impact Profile, and others -- PAD-specific quality of life: VascuQOL Questionnaire, PADQOL, and others - Patient anecdote

Data type

text

Noninvasive assessment of outcome
Description

Noninvasive assessment of outcome - Limb perfusion pressure and/or ABI - Graft scan - Other imaging (CTA or MRA)

Data type

text

Patency
Description

Procedure-related outcomes: Patency

Data type

integer

Alias
UMLS CUI-1
C0042377
Wound healing characteristics
Description

Wound healing characteristics - Description of dressing - 1-wk change in area - 4-wk change in area - Presence and amount of granulation tissue - Presence of reepithelialization - Presence of fibrin slough

Data type

text

Cardiovascular outcomes
Description

Cardiovascular outcomes

New cardiovascular ischemic event
Description

New cardiovascular ischemic event

Data type

integer

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Similar models

Peripheral Atherosclerotic Disease (PAD) - Lower Extremity data elements

1 forms
Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
Patient assessment: Signs and Symptoms
C0037088 (UMLS CUI-1)
Asymptomatic
Item
Asymptomatic
boolean
C0231221 (UMLS CUI-1)
Claudication characteristics
Item
Claudication characteristics
text
C1456822 (UMLS CUI-1)
C1521970 (UMLS CUI-2)
Claudication description
Item
Claudication description
text
C1456822 (UMLS CUI-1)
C0678257 (UMLS CUI-2)
Claudication location
Item
Claudication location
text
C1456822 (UMLS CUI-1)
C1515974 (UMLS CUI-2)
Claudication: walking
Item
Claudication: walking
text
C1456822 (UMLS CUI-1)
C0080331 (UMLS CUI-2)
Claudication: Date of onset
Item
Claudication: Date of onset
date
Claudication: Duration of symptoms
Item
Claudication: Duration of symptoms
text
Item
Claudication: stability of symptoms
integer
Claudication: stability of symptoms
Code List
Claudication: stability of symptoms
CL Item
Improved (1)
CL Item
Stabilized (2)
CL Item
Worsened (3)
Atypical symptoms
Item
Atypical symptoms
text
Ischemic rest pain
Item
Ischemic rest pain
text
C0234253 (UMLS CUI-1)
C0475224 (UMLS CUI-2)
Wound, non-healed
Item
Tissue loss
text
C0750433 (UMLS CUI-1)
Limb Ischemia, Acute
Item
Acute Limb Ischemia
text
C2945695 (UMLS CUI-1)
C0205178 (UMLS CUI-2)
Item Group
Patient Assessment: Physical evaluation
C0031809 (UMLS CUI-1)
Peripheral pulse
Item
Pulses
text
C0232139 (UMLS CUI-1)
Bruits
Item
Bruits
text
C0006318 (UMLS CUI-1)
Elevation pallor
Item
Elevation pallor
boolean
C2216288 (UMLS CUI-1)
Reperfusion delay
Item
Reperfusion delay
boolean
C2609254 (UMLS CUI-1)
Dependent rubor
Item
Dependent rubor
boolean
C2242631 (UMLS CUI-1)
Acute limb ischemia
Item
Acute limb ischemia
text
C2945695 (UMLS CUI-1)
C0205178 (UMLS CUI-2)
Tissue loss: characteristics
Item
Tissue loss: characteristics
text
C0750433 (UMLS CUI-1)
Item
Tissue loss: affected limb
integer
Tissue loss: affected limb
Code List
Tissue loss: affected limb
CL Item
Left (1)
CL Item
Right (2)
CL Item
Bilateral (3)
Tissue loss: location
Item
Tissue loss: location
text
Tissue loss: wound area
Item
Tissue loss: wound area
float
C3534343 (UMLS CUI-1)
Tissue loss: infection
Item
Tissue loss: infection
boolean
Item
Tissue loss: type
integer
Tissue loss: type
Code List
Tissue loss: type
CL Item
Minor: nonhealing ulcer, focal gangrene with diffuse pedal ischemia (1)
CL Item
Major: extending above transmetatarsal level; functional foot no longer salvageable (2)
Item
Tissue loss: depth/Wagner grade
text
Tissue loss: depth/Wagner grade
Code List
Tissue loss: depth/Wagner grade
CL Item
Pre- or postulcerative lesion (Grade 0)
CL Item
Partial/full thickness ulcer (Grade 1)
CL Item
Probing to tendon or capsule (Grade 2)
CL Item
Deep with osteitis (Grade 3)
CL Item
Partial foot gangrene (Grade 4)
CL Item
Whole foot gangrene (Grade 5)
Item Group
Diagnostic Testing: Noninvasive Procedures
C0259832 (UMLS CUI-1)
Ankle Brachial Index/Toe Brachial Index
Item
Ankle Brachial Index/Toe Brachial Index
text
Treadmill Exercise
Item
Treadmill Exercise
text
C0430507 (UMLS CUI-1)
Arterial segmental pressure test
Item
Segmental Pressure Examination
text
C3665822 (UMLS CUI-1)
Pulse Volume Recording
Item
Pulse Volume Recording
text
Transcutaneous Oxygen Pressure
Item
Transcutaneous Oxygen Pressure
text
C1261152 (UMLS CUI-1)
Duplex Ultrasound
Item
Duplex Ultrasound
text
C0242845 (UMLS CUI-1)
Peak systolic velocity
Item
Peak systolic velocity
text
Category of stenosis
Item
Category of stenosis
text
Bypass graft
Item
Bypass graft
text
C0185098 (UMLS CUI-1)
Peak systolic velocity of bypass graft
Item
Peak systolic velocity of bypass graft
float
Ratios of peak systolic velocities along bypass graft
Item
Ratios of peak systolic velocities along bypass graft
float
Item
Category of bypass graft stenosis
integer
Category of bypass graft stenosis
Code List
Category of bypass graft stenosis
CL Item
0%–49% (1)
CL Item
50%–99% (2)
CL Item
Occluded (3)
Magnetic Resonance Angiography
Item
Magnetic Resonance Angiography
text
C0243032 (UMLS CUI-1)
CT Angiography
Item
CT Angiography
text
C1536105 (UMLS CUI-1)
Item Group
Diagnostic Testing: Invasive procedures
C0430022 (UMLS CUI-1)
C0205281 (UMLS CUI-2)
Catheter Angiography
Item
Catheter Angiography
text
C0002979 (UMLS CUI-1)
Item Group
Pharmacological Therapy for Symptoms of Claudication
Cilostazol
Item
Cilostazol
text
C0055729 (UMLS CUI-1)
Pentoxifylline
Item
Pentoxifylline
text
C0030899 (UMLS CUI-1)
Item Group
Exercise Rehabilitation for Intermittent Claudication
Exercise Program Assessment
Item
Exercise Program Assessment
text
Exercise Prescription
Item
Exercise Prescription
text
Item Group
Therapeutic Procedures: Endovascular and Open Surgical Revascularization
C0087111 (UMLS CUI-1)
Endovascular Revascularization
Item
Endovascular Revascularization
text
C2939280 (UMLS CUI-1)
Open Surgery
Item
Open Surgery
text
C0348025 (UMLS CUI-1)
Item Group
Outcomes of Endovascular/Open Surgery Procedures
C0184661 (UMLS CUI-1)
C0184788 (UMLS CUI-2)
Item
Time point of outcome
integer
C2986292 (UMLS CUI-1)
Time point of outcome
Code List
Time point of outcome
CL Item
Periprocedure (24 h) (1)
CL Item
Procedure related (30 d) (2)
CL Item
3 mo (3)
CL Item
6 mo (4)
CL Item
1 y (5)
Item
Serious adverse event
text
C1519255 (UMLS CUI-1)
Serious adverse event
Code List
Serious adverse event
CL Item
No (0)
CL Item
Hospitalization/prolonged hospitalization (1)
CL Item
Loss of limb or function of organ system (2)
CL Item
Persistent or significant disability or incapacity (3)
CL Item
Death (4)
Item
Complications of endovascular procedure
integer
C0009566 (UMLS CUI-1)
C2936204 (UMLS CUI-2)
Complications of endovascular procedure
Code List
Complications of endovascular procedure
CL Item
Pseudoaneurysm (1)
CL Item
AV fistula (2)
CL Item
Hematoma (3)
CL Item
Dissection (4)
CL Item
Vessel thrombosis (5)
CL Item
Vessel perforation (6)
CL Item
Atheromatous embolization (7)
CL Item
Contrast nephropathy (8)
CL Item
Contrast hypersensitivity (9)
CL Item
Infection (10)
CL Item
Requirement of intervention to prevent permanent impairment/damage (11)
Item
Complications of open surgery
integer
C0009566 (UMLS CUI-1)
C0348025 (UMLS CUI-2)
Complications of open surgery
Code List
Complications of open surgery
CL Item
no complication (0)
CL Item
Minor complication (specify) (1)
CL Item
Death (2)
CL Item
Shock (cardiogenic or septic) (3)
CL Item
MI (4)
CL Item
Stroke (ischemic, hemorrhagic, unknown type) (5)
CL Item
Renal failure (6)
CL Item
Prolonged hospitalization (7)
CL Item
Infection (8)
CL Item
Coagulopathy (9)
CL Item
Thrombosis (10)
CL Item
Compartment syndrome (11)
CL Item
Acute graft failure (12)
Item Group
Clinical Outcomes: Limb-Related Outcomes
Item
Time point of outcome
integer
C2986292 (UMLS CUI-1)
Time point of outcome
Code List
Time point of outcome
CL Item
1 mo (1)
CL Item
3 mo (2)
CL Item
6 mo (3)
CL Item
1 y (4)
Symptoms (limb)
Item
Symptoms (limb)
text
Limb-related outcomes: functional capacity
Item
Limb-related outcomes: functional capacity
text
Noninvasive assessment of outcome
Item
Noninvasive assessment of outcome
text
Item
Patency
integer
C0042377 (UMLS CUI-1)
Patency, vascular
Code List
Patency
CL Item
Primary (1)
CL Item
Assisted (2)
CL Item
Secondary (3)
Limb-related outcomes: wound healing
Item
Wound healing characteristics
text
Item Group
Cardiovascular outcomes
Item
New cardiovascular ischemic event
integer
Ischemic event, cardiovascular
Code List
New cardiovascular ischemic event
CL Item
Angina (1)
CL Item
MI (2)
CL Item
Coronary artery revascularization (3)
CL Item
CHF (4)
CL Item
TIA (5)
CL Item
Stroke (ischemic, hemorrhagic, unknown type) (6)
CL Item
Carotid artery revascularization (7)
CL Item
Death (8)
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