Implantation of left ventricular assist device First Planned | Explantation Left ventricular assist device
Item
scheduled to undergo their first lvad implantation, (or at least 6 months after explanation of a previous lvad).
boolean
C0397130 (UMLS CUI [1,1])
C0205435 (UMLS CUI [1,2])
C1301732 (UMLS CUI [1,3])
C0561946 (UMLS CUI [2,1])
C0181598 (UMLS CUI [2,2])
Pulmonary Vascular Resistance Before Implantation of left ventricular assist device
Item
has a pulmonary vascular resistance of at least 2.5 wood units (200 dynes/sec.) in the 30 days prior to lvad placement.
boolean
C0456261 (UMLS CUI [1,1])
C0332152 (UMLS CUI [1,2])
C0397130 (UMLS CUI [1,3])
Age
Item
greater than 18 years of age.
boolean
C0001779 (UMLS CUI [1])
Informed consent
Item
signed irb approved informed consent.
boolean
C0021430 (UMLS CUI [1])
Congestive heart failure Due to Giant cell myocarditis | Congestive heart failure Due to Restrictive cardiomyopathy
Item
patients with congestive heart failure due to giant cell myocarditis or restrictive cardiomyopathy.
boolean
C0018802 (UMLS CUI [1,1])
C0678226 (UMLS CUI [1,2])
C0264856 (UMLS CUI [1,3])
C0018802 (UMLS CUI [2,1])
C0678226 (UMLS CUI [2,2])
C0007196 (UMLS CUI [2,3])
Elective Surgical Procedures Biventricular assist device | Support Biventricular assist device Temporary
Item
elective biventricular assist device (bivad) surgery, or current support with a temporary bivad.
boolean
C0206058 (UMLS CUI [1,1])
C0179322 (UMLS CUI [1,2])
C1521721 (UMLS CUI [2,1])
C0179322 (UMLS CUI [2,2])
C0205374 (UMLS CUI [2,3])
Left ventricular assist device procedure | Cardiopulmonary Bypass
Item
lvad procedure expected to be done without cardiopulmonary bypass.
boolean
C0181598 (UMLS CUI [1,1])
C0184661 (UMLS CUI [1,2])
C0007202 (UMLS CUI [2])
Pregnancy Negative pregnancy test
Item
pregnancy (a negative pregnancy test must be documented prior to enrollment).
boolean
C0032961 (UMLS CUI [1,1])
C0427780 (UMLS CUI [1,2])
administration of inhaled nitric oxide
Item
received nitric oxide by inhalation therapy within the past 24 hours.
boolean
C1135443 (UMLS CUI [1])
Investigational New Drugs Changing Pulmonary Vascular Resistance | Investigational New Drugs Changing Systemic Vascular Resistance
Item
investigational drugs that are expected to change systemic or pulmonary vascular resistance are not allowed.
boolean
C0013230 (UMLS CUI [1,1])
C0392747 (UMLS CUI [1,2])
C0456261 (UMLS CUI [1,3])
C0013230 (UMLS CUI [2,1])
C0392747 (UMLS CUI [2,2])
C1258192 (UMLS CUI [2,3])