Buscar
Mostrando ítems 11-20 de 192
Cardiac hemangioma of the right atrium
(Oxford University Press, 2008-01-01)
Primary cardiac tumors are rare, with an incidence range between 0.001% and 0.030% at autopsy. Recent technical advances have facilitated diagnosis and surgical treatment of such lesions. Patients with a resectable tumor ...
Antagonistic effect between histamine and norepinephrine on isolated guinea-pig right atrium
(1986-01-01)
1. 1. Norepinephrine (NE) and histamine (His) cause a dose related increase in the rate of the guinea pig isolated right atria. 2. 2. The rate increase induced by both amines has been shown to be mediated by pharmacologically ...
Right coronary artery fistula to the coronary sinus and right atrium associated with giant right coronary enlargement detected by transthoracic echocardiography
(OXFORD UNIV PRESS, 2011)
We present the case of a 54-year-old female with a previous history of lung fibrosis secondary to methotrexate used for rheumatoid arthritis who was referred to cardiology evaluation due to precordial pain. Echocardiography ...
Double-lumen catheter in the right jugular vein induces two sub-endothelial abscesses in an unusual place, the transition between the superior vena cava and the right atrium: A case report
(2014-07-31)
Endocarditis is a type of infection that is common in internal medicine wards and in haemodialysis clinics. The location that is most affected are the heart valves. Herein, we report a case of an uncommon abscess, a ...
Atrial Coronary Arteries in Areas Involved in Atrial Fibrillation Catheter Ablation
(LIPPINCOTT WILLIAMS & WILKINS, 2010)
Background-The proximity to vascular structures is a limiting factor during radiofrequency ablation. However, little or no attention has been given to the atrial arterial circulation during the development of atrial ...
Descrição anátomo-topográfica do coração da paca (Agouti paca)
(Universidade Federal do Rio Grande do Sul (UFRGS), 2010-01-01)
Background: The domestic animals heart is a conical hollow viscera, surrounded by pericardium, laterally compressed, accompanying the thorax shape. Atriums constituted the heart basis and their auricles partially bound the ...
Anatomotopographic description of the paca heart (Agouti paca)Descrição anátomo-topográfica do coração da paca (Agouti paca)
(2010-01-01)
Background: The domestic animals heart is a conical hollow viscera, surrounded by pericardium, laterally compressed, accompanying the thorax shape. Atriums constituted the heart basis and their auricles partially bound the ...
A rare case of primitive right atrium angio-sarcoma with favorable outcome, in a young female: Case report and literature review
(Sociedad Médica de Santiago, 2008)
Isolated right atrial appendage (RAA) rupture in blunt trauma – a case report and an anatomic study comparing RAA and right atrium (RA) wall thickness
(2007)
Abstract
Background
Heart chambers rupture in blunt trauma is uncommon and is associated with a high mortality. The determinant ...