Results 21 to 30 of about 140,037 (315)

Left Main Compression by a Giant Aneurysm of the Left Sinus of Valsalva: An Extremely Rare Reason for Myocardial Infarction and Cardiogenic Shock

Case Reports in Cardiology, 2015
Aneurysms of the sinus of Valsalva are very rare and mostly located in the right coronary sinus. They might course with dyspnea, fatigue, and acute coronary syndromes.
Bruno L. R. Faillace, Micheli Z. Galon, Marcos Danillo P. Oliveira, Guy F. A. Prado, Adriano A. M. Truffa, Expedito E. Ribeiro, Pedro A. Lemos   +6 more
doaj   +1 more source

Study of Coronary Sinus Flow Reserve Through Transesophageal Doppler Echocardiography in Normal Subjects

Arquivos Brasileiros de Cardiologia, 2002
OBJECTIVE - To evaluate the Coronary Flow Reserve in the Coronary Sinus through transesophageal Doppler echocardiography in normal subjects. METHODS - We obtained technically adequate flow samples for analysis in 10 healthy volunteers (37±8 years, 5 men)
José Ramos Filho, José A. F. Ramires, Marko Turina, Caio J. Medeiros, Mário Lachat, Jeane Tsutsui   +5 more
doaj   +1 more source

Anomalous origin of the right coronary artery from the left coronary sinus with medusa head left coronaries: Plethora of left coronary circulation with paucity of right one

Research in Cardiovascular Medicine, 2021
We report a rare case of anomalous origin of right coronary artery (RCA) from the left coronary sinus with a peculiar medusa head pattern of left coronary system in an octogenarian presenting with inferior wall myocardial infarction.
Debasish Das, Debasis Acharya, Dibya Sundar Mahanta, Shashikant Singh, Tutan Das, Subhas Pramanik   +5 more
doaj   +1 more source

Does aspirin detract from the benefits of mineralocorticoid receptor antagonists in patients with heart failure and a reduced left ventricular ejection fraction? Probably! [PDF]

, 2017
No abstract ...
Aspirin Myocardial Infarction Study Research Group, Baigent, Baigent, Bonaca, Chin, Cleland, Cleland, Cleland, Cleland, Cleland, Cleland, Gelder, Homma, Lewis, Massie, Meune, Michel, Pitt, Pitt, Silva, Solomon, Tweeddale, Zannad, Zannad   +23 more
core   +1 more source

Spontaneous Bacterial Pericarditis and Coronary Sinus Endocarditis Caused by Oxacillin-Susceptible Staphylococcus aureus

Case Reports in Medicine, 2010
This paper describes a case of a 44-year-old male patient previously healthy admitted with an unusual spontaneous acute bacterial pericarditis associated with coronary sinus mass.
Maurício N. Machado, Marcelo A. Nakazone, Isabela T. Takakura, Carolina M. P. D. C. Silva, Lilia N. Maia   +4 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

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

Anatomical barriers in the right atrium to the coronary sinus cannulation [PDF]

PeerJ, 2016
Background. The coronary venous system is an increasingly frequent target of minimally invasive cardiac procedures. The purpose of this paper is to assess the anatomical barriers in the right atrium to coronary sinus cannulation.Methods.
Wiesława Klimek-Piotrowska, Mateusz K. Hołda, Mateusz Koziej, Marcin Strona   +3 more
doaj   +2 more sources

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

Principal component analysis of atrial fibrillation: Inclusion of posterior ECG leads does not improve correlation with left atrial activity [PDF]

, 2015
Background Lead V? is routinely analysed due to its large amplitude AF waveform. V? correlates strongly with right atrial activity but only moderately with left atrial activity. Posterior lead V? correlates strongest with left atrial activity.
Bourke, John P., Langley, Philip, Lord, Stephen, Murray, Alan, Murray, Stephen, Raine, Daniel, Shepherd, Ewen   +6 more
core   +1 more source