Renal Artery Disease data elements

Description

Hypertension suggestive of renal artery disease

Data type

integer

Alias

UMLS CUI-1

C0020538

Description

History of reduced renal function for <3 mo (see “chronic kidney disease” element). Year of occurrence of and precipitant for acute renal insufficiency (eg, following treatment with angiotensin-converting enzyme inhibitor or angiotensin receptor blocker) may be specified.

Data type

text

Alias

UMLS CUI-1

C0332119

UMLS CUI-2

C1565662

Description

Current or previous history of chronic kidney disease. Chronic kidney disease is defined as either kidney damage or GFR <60 mL/min/1.73 m2 for >3 mo. Kidney damage is defined as pathologic abnormalities or markers of damage, including abnormalities in blood or urine tests or imaging studies. Indicate the patient’s stage of disease. Note: GFR may be estimated using the serum creatinine MDRD formula: eGFR=186 (serum creatinine)^-1.154 (age)^-0.203 (0.742 [if female]) (1.210 [if black]) Year of onset (first diagnosis) may be helpful.

Data type

text

Alias

UMLS CUI-1

C1561643

Description

Cause of chronic kidney disease (if present)

Data type

integer

Description

Other kidney disorder

Data type

integer

Description

Recurrent "flash" pulmonary edema without coronary ischemia/left ventricular dysfunction. Episodes of heart failure or pulmonary edema in the absence of a clear-cut cardiac cause such as ● Active coronary ischemia ● Systolic dysfunction on echocardiography

Data type

text

Description

Other cardiovascular disease related to renal artery disease: Coronary artery disease, PAD, carotid artery disease, AAA

Data type

text

Description

Duplex Ultrasound Date of procedure Artery imaged Indicate artery imaged: ● Right renal artery ● Left renal artery Peak systolic velocity ● Aorta ● Proximal, mid-, distal right renal artery ● Proximal, mid-, distal left renal artery Ratio of renal to aortic peak systolic velocities (left & right) ● 0%–59% ● 60%–99% ● Occluded Indicate side (right or left) and location of stenosis. Choose all that apply: ● Proximal ● Mid ● Distal Kidney size: Indicate maximum pole-to-pole renal length in centimeters. Resistive index (peak systolic velocity-end diastolic velocity)/peak systolic velocity ● Specify for right and left kidney Assessment of aorta: Identify atherosclerosis, stenosis, occlusion, and/or aneurysm of the abdominal aorta.

Data type

text

Alias

UMLS CUI-1

C0242845

Description

Magnetic Resonance Angiography Date of procedure Contrast (gadolinium) use: yes/no Location of stenosis: Indicate side (right or left) and location of stenosis. Choose all that apply: ● Proximal ● Mid ● Distal Location of stenosis: specific location in renal artery Indicate side (right or left) and location of stenosis. Choose all that apply: ● Main renal artery ostium ● Main renal artery postostium (>1 cm from ostium) ● Segmental renal artery ● Intrarenal renal artery Artery stenosis: Indicate the severity of stenosis by quantitative analysis using the formula 100x(1-minimum lumen diameter)/maximum diameter of reference segment Aorta: Identify atherosclerosis, stenosis, occlusion, and/or aneurysm of the abdominal aorta. Kidney size: Indicate the maximum pole-to-pole renal length in centimeters. Symmetry of renal perfusion: Consistency and equality of renal blood flow in both kidneys Symmetry of renal excretion: Symmetry of rate of excretion of contrast agent from kidney Renal artery morphology ● fibromuscular dysplasia (FMD) ● Atherosclerosis

Data type

text

Alias

UMLS CUI-1

C0243032

Description

Computed Tomographic Angiography Date of procedure Indicate the type of contrast used. Choose 1 of the following: ● Ionic contrast ● Nonionic contrast; specify: — Monomer — Dimer Contrast volume [ml] Location of stenosis: left/right ● Main renal artery ostium ● Main renal artery postostium (>1 cm from ostium) ● Segmental renal artery ● Intrarenal renal artery Artery stenosis: Indicate the severity of stenosis by quantitative analysis using the formula 100x(1-minimum lumen diameter)/maximum diameter of reference segment Aorta: Identify atherosclerosis, stenosis, occlusion, and/or aneurysm of the abdominal aorta. Kidney size: Indicate the maximum longitudinal renal length in centimeters. Symmetry of renal perfusion: Consistency and equality of renal blood flow in both kidneys Symmetry of renal excretion: Symmetry of rate of excretion of contrast agent from kidney Renal artery morphology ● FMD ● Atherosclerosis Captopril Renography Date of procedure Operator name Symmetry: Indicate whether there is equal uptake and excretion of radiotracer within kidneys. Renogram curve: Absolute time-activity curves pre- and postcaptopril, including peak and time to half-activity after peak The time activity curve consists of the ● Vascular phase ● Secretory or functional phase ● Excretory phase

Data type

text

Alias

UMLS CUI-1

C1536105