Echocardiographic Evaluation of Hemodynamics in Patients With Systolic Heart Failure Supported by a Continuous-Flow LVAD

• Published in: Journal of the American College of Cardiology Vol. 64; no. 12; pp. 1231 - 1241
• Main Authors: Estep, Jerry D., Vivo, Rey P., Krim, Selim R., Cordero-Reyes, Andrea M., Elias, Barbara, Loebe, Matthias, Bruckner, Brian A., Bhimaraj, Arvind, Trachtenberg, Barry H., Ashrith, Guha, Torre-Amione, Guillermo, Nagueh, Sherif F.
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 23.09.2014; Elsevier Limited
• Subjects: Adult; Aged; Cardiac Catheterization - methods; Cardiology; Cardiovascular; Doppler; echocardiography; Echocardiography, Doppler - methods; Female; Heart failure; Heart Failure, Systolic - diagnostic imaging; Heart Failure, Systolic - surgery; Heart rate; Heart-Assist Devices; hemodynamics; Hemodynamics - physiology; Humans; Hypertension; Intubation; left ventricular assist device; Male; Middle Aged; Prospective Studies; Pulmonary arteries; Ventricular Function, Left - physiology; NYHA; RAP; heart failure; A; RV; CF-LVAD; E; echocardiography; PCWP; LV; LAVi; PVR; hemodynamics; LVAD; rpm; RVOT; sPAP; LAP; left ventricular assist device; Doppler; left atrial volume index; systolic pulmonary artery pressure; mitral inflow late diastolic filling peak velocity; right ventricular outflow tract; New York Heart Association; right atrial pressure; left ventricular; left atrial pressure; continuous-flow left ventricular assist device; revolutions per minute; right ventricular; pulmonary capillary wedge pressure; mitral inflow early diastolic filling peak velocity; early diastolic mitral annular velocity; pulmonary vascular resistance

Hemodynamics assessment is important for detecting and treating post-implant residual heart failure, but its accuracy is unverified in patients with continuous-flow left ventricular assist devices (CF-LVADs). We determined whether Doppler and 2-dimensional transthoracic echocardiography reliably ass...