Results 31 to 40 of about 132,547 (310)

Coronary sinus atrial septal defect without persistent left superior vena cava: Three-dimensional imaging of a rare defect

Annals of Pediatric Cardiology, 2018
Coronary sinus defects refer to interatrial communications that lie out of the confines of the atrial septum and leads from left to right shunt through the ostium of the coronary sinus.
Sean Del-Rossi Quadros, Sreeja Pavithran, Ravi Agrawal, Kothandam Sivakumar   +3 more
doaj   +1 more source

Transcoronary sinus repair of a severely dilated and tortuous right coronary artery fistulized to coronary sinus complicated with tricuspid valve insufficiency

Journal of Cardiothoracic Surgery, 2022
Background Right coronary artery (RCA) fistulized to the coronary sinus is rare condition in adult cardiac anomalies, and the management and operative indication are controversial.
Xuebiao Li, Jianfang Qian, Zhonghua Shen, Aiqiang Dong   +3 more
doaj   +1 more source

Acute complete heart block in dogs [PDF]

, 1955
A study has been conducted immediately and up to 18 days after the surgical production of complete heart block in dogs. Immediately after surgery cardiac output, coronary flow, and mean arterial pressure were reduced in rough proportion to the degree of ...
COHN A. E., CORCORAN A. C., ERLANGER, HERRMIANN G. R., KETY S., REMINGTON J. W.   +5 more
core   +1 more source

Transcoronary Sinus Therapy for Coronary Microvascular Dysfunction

Reviews in Cardiovascular Medicine
Coronary microvascular disease has been found to increase the incidence of the composite endpoint for cardiovascular events and affect coronary revascularization.
Jingjing Rao, Yue Wang, Lina Tan, Liangbo Hu, Xiaocong Zeng   +4 more
doaj   +1 more source

Coronary artery augmentation with the right subclavian artery for single coronary artery variants of dextro transposition of the great arteries treated by an arterial switch operationCentral MessagePerspective

JTCVS Techniques, 2022
Objective: Single coronary artery variants in dextro transposition of the great arteries increase the technical demands of performing coronary translocations during the arterial switch operation (ASO).
Hugo M.N. Issa, MD, Soraiya Lalani, BSc, Rebecca E. Drake, NP(F), Sanjiv K. Gandhi, MD   +3 more
doaj   +1 more source

Anatomic-electrophysiological correlations concerning the pathways for atrioventricular conduction. [PDF]

, 2001
The remarkable success of radiofrequency ablation in recent decades in curing atrioventricular nodal reentrant tachycardias has intensified efforts to provide a solid theoretical basis for understanding the mechanisms of atrioventricular transmission ...
Anderson, RH, Ho, SY, Mazgalev, TN
core   +1 more source

Right Valsalva Sinus Aneurysm Protruding Into the Right Ventricle: A Case Report [PDF]

Journal of Cardiovascular and Thoracic Research, 2015
A separation between the aortic media and annulus fibrosus causes a rare cardiac abnormality called sinus of Valsalva aneurysm (SVA) that may be congenital or acquired.
Ata H. Afshar, Sergei Kolesnikov, Leili Pourafkari, Nader D. Nader   +3 more
doaj   +1 more source

Geometric models of the aortic and pulmonary roots: suggestions for the Ross procedure [PDF]

, 2017
Objective: To discuss geometric factors, which may influence long-term results relating to homograft competence following the Ross procedure, we describe the 3D morphology of the pulmonary and aortic roots.
Berdajs, Denis, Camenisch, Colette, Genoni, Michele, Schurr, Ulrich, Turina, Marko I., Zünd, Gregor   +5 more
core  

Gated metabolic myocardial imaging, a surrogate for dual perfusion-metabolism imaging by positron emission tomography [PDF]

, 2017
Acknowledgments The authors are grateful for the help from Dr H Ali and Dr A Dawson. Funding: This study was performed using a research grant from the Aberdeen Royal Hospitals Trust's Endowment Fund, with further support from the Department of Medical ...
AlMohammad, Abdallah, Norton, Murdoch Y., Sharp, Peter F., Walton, Stephen, Welch, Andrew E.   +4 more
core   +1 more source

Preoperative Aortic Calcification Volume Predicts Postoperative Complications in Nonpancreatic Cancer Patients Undergoing Pancreaticoduodenectomy

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background/Objectives Postoperative complications following pancreaticoduodenectomy (PD) remain high, particularly in patients with soft pancreatic texture. Abdominal aortic calcification volume (AACV), a surrogate marker of systemic arteriosclerosis, has been associated with increased surgical risk in lower gastrointestinal procedures ...
Masaki Horiuchi, Kentaro Miyake, Kota Sahara, Jun Yamamoto, Yutaro Kikuchi, Yasuhiro Yabushita, Yu Sawada, Yuki Homma, Ryusei Matsuyama, Itaru Endo   +9 more
wiley   +1 more source