Now showing items 181-190 of 214
Echocardiographic estimation of balloon-stretched diameter of secundum atrial septal defect for transcatheter occlusion
(Elsevier, 1992-07)
Stretched diameter of the atrial septal defect (ASD), determined by balloon sizing at cardiac catheterization, is commonly used to select the sizes of the devices used for transcatheter closure of the secundum ASD. We have ...
Emergent percutaneous cardiopulmonary bypass in patients having cardiovascular collapse in the cardiac catheterization laboratory
(Elsevier, 1994-05-01)
Percutaneous cardiopulmonary bypass (PCB) was instituted in 30 initially stable patients who developed either cardiac arrest refractory to resuscitation (n = 7) or cardiogenic shock (mean arterial blood pressure <50 mm ...
Changes in Cardiac Repolarization Following Short Periods of Ventricular Pacing
(Blackwell Publishing Ltd, 1998-03)
Effects of extracellular pH on PGI2 and TxA2 release from perfused canine veins
(Elsevier, 1990-08-15)
Assessment of Pacing Maneuvers Used to Validate Anterograde Accessory Pathway Potentials
(Blackwell Publishing Ltd, 1995-05)
Semi-quantitative ventilation/perfusion scintigraphy and single-photon emission tomography for evaluation of lung volume reduction surgery candidates: description and prediction of clinical outcome
(Springer-Verlag; Springer-Verlag Berlin Heidelberg, 1999-06)
Ventilation/perfusion scans with single-photon emission tomography (SPET) were reviewed to determine their usefulness in the evaluation of lung volume reduction surgery (LVRS) candidates, and as a predictor of outcome after ...
Dobutamine stress echocardiography
(Elsevier, 1992-06-18)
Two-dimensional echocardiography is a versatile, accurate, and readily available method for the assessment of cardiac anatomy and function, and extensive experience has been gained in the analysis of left ventricular wall ...
A pooled analysis of coronary arterial patency and left ventricular function after intravenous thrombolysis for acute myocardial infarction
(Elsevier, 1994-12-15)
Individual studies of patency rates and left ventricular (LV) function after thrombolysis have generally been limited by small numbers of observations, wide confidence intervals, and limited numbers of time points. To ...
Effectiveness of imazodan for treatment of chronic congestive heart failure
(Elsevier, 1991-09-01)
A 12-week, multicenter, double-blind, randomized, placebo-controlled trial of imazodan, a type III phosphodiesterase inhibitor, was conducted in 147 patients with congestive heart failure to determine clinical efficacy and ...