Now showing items 21-30 of 950
Correlação entre função sistólica e presença de miofibroblastos na cardiomiopatia induzida pela doxorrubicina
Cardiotoxicity induced by doroxubicin generates systolic disfunction and myocardial remodeling with presence of myofibroblasts. These cells are thought to be attracted to the injured heart to avoid the development of ...
Exercise Echocardiography in Cryopreserved Aortic Homografts: Comparison of a Prototype Stentless, a Stented Bioprosthesis, and Native Aortic Valves
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
Background: Aortic valve replacement with a cryopreserved aortic homograft (CH) is an attractive alternative to bioprosthesis implantation. The aim of the study was to compare the hemodynamic performance of CH implanted ...
Longitudinal mitral annulus velocities are reduced in hypertensive subjects with or without left ventricle hypertrophy
(Lippincott Williams & WilkinsPhiladelphiaEUA, 2006)
Equine mediastinal lymphoma - case reportLinfoma mediastinal em equino - relato de caso
A 20-year-old mixed breed mare was referred to the veterinary hospital with history of weight loss, loss of appetite, and swelling of the chest and neck. On physical exam the patient was in tachycardia and tachypnea and ...
Rest left ventricular function and contractile reserve by dobutamine stress echocardiography in peripartum cardiomyopathy
(ELSEVIER DOYMA SLBARCELONA, 2012)
Aims: To assess whether contractile reserve during dobutamine stress echocardiography (DSE) can predict left ventricular functional recovery in patients with peripartum cardiomyopathy and to assess myocardial fibrosis by ...
Cardiovascular assessment of patients with Ullrich-Turner's Syndrome on Doppler echocardiography and magnetic resonance imaging
(Sociedade Brasileira de Cardiologia (SBC), 2014)
Trombo auricular atrapado en el foramen oval: Complicación infrecuente en el tromboembolismo pulmonar
(Sociedad Médica de Santiago, 2008)
Fetal tricuspid valve Doppler at 11-13 weeks and 6 days: reference values and reproducibility
(JOHN WILEY & SONS LTD, 2010)
Objective To determine normal blood flow velocities across the fetal tricuspid valve (TV) at 11-13 weeks and 6 days of gestation and to examine the reproducibility of these measurements. Methods A prospective study involving ...
Left ventricular adaptation to high altitude: speckle tracking echocardiography in lowlanders, healthy highlanders and highlanders with chronic mountain sickness
(Springer Verlag, 2015)
Hypoxic exposure depresses myocardial contractility in vitro, but has been associated with indices of increased cardiac performance in intact animals and in humans, possibly related to sympathetic nervous system activation. ...
Pharmacological Dose of alpha-Tocopherol Induces Cardiotoxicity in Wistar Rats Determined by Echocardiography and Histology
(Federation Amer Soc Exp Biol, 2010-04-01)