Results 261 to 270 of about 132,547 (310)

Right coronary artery coronary sinus fistula with coronary sinus ostium stenosis

Echocardiography, 2017
Coronary artery fistula (CAF) is a rare anomaly of the coronary artery. The draining site of a right coronary artery (RCA) fistula may usually be the right ventricle, right atrium, or pulmonary artery. Here, we present a patient with right coronary artery to coronary sinus fistula (RCACSF) complicated by aneurysmal dilatation of the coronary sinus (CS)
Lihong Pu, Rongjuan Li, Ya Yang, Guowen Liu, Yueli Wang   +4 more
openaire   +2 more sources

Coronary Sinus Lead Positioning

Heart Failure Clinics, 2015
Although cardiac resynchronization therapy improves morbidity and mortality in patients with cardiomyopathy, heart failure, and electrical dyssynchrony, the rate of nonresponders using standard indications and implant techniques is still high. Optimal coronary sinus lead positioning is important to increase the chance of successful resynchronization ...
Attila, Roka, Rasmus, Borgquist, Jagmeet, Singh   +2 more
openaire   +3 more sources

Coronary Sinus Lead Extraction

Pacing and Clinical Electrophysiology, 2003
TYERS, G.F.O., et al.: Coronary Sinus Lead Extraction. Complications are reported more frequently with the implantation of coronary sinus (CS) than other types of leads, and attempts to extract CS leads may also be associated with increased risks.
G. FRANK, O. TYERS, JACQUIE CLARK, YAN WANG, PAULINE MILLS, JAMIL BASHIR   +5 more
openaire   +2 more sources

Retrograde Coronary Sinus Perfusion

The Annals of Thoracic Surgery, 1988
"Redo" operations for coronary artery disease have become commonplace. One of the major complications that occurs is perioperative infarction due to embolization of atheromatous material from diseased veins into the distal coronary arteries. Because of this, we began using retrograde coronary sinus perfusion (RCSP) for delivery of cardioplegia to ...
H E, Snyder, W, Smithwick, J T, Wingard, R C, Agnew   +3 more
openaire   +2 more sources

Coronary Sinus Lead Extraction

Cardiac Electrophysiology Clinics, 2015
Expanded indications for cardiac resynchronization therapy and the increasing incidence of cardiac implantable electronic device infection have led to an increased need for coronary sinus (CS) lead extraction. The CS presents unique anatomical obstacles to successful lead extraction.
Edmond M, Cronin, Bruce L, Wilkoff
openaire   +3 more sources

Congenital coronary sinus stenosis

Echocardiography, 2016
Congenital coronary sinus (CS) stenosis is a rare malformation. We present five patients with congenital coronary sinus stenosis (CSS) and identified another nine cases reported in the literature between 1980 and 2016. Congenital CSS may be associated with an unroofed CS, a coronary artery–coronary sinus fistula, or other cardiac anomalies.
Guang, Song, Wei, Qiao, Weidong, Ren, Yixin, Chen, Ke, Zhou   +4 more
openaire   +2 more sources

Missed unroofed coronary sinus

Echocardiography, 2019
Coronary sinus atrial septal defect (ASD) is a rare congenital cardiac anomaly, which might be difficult to diagnose. In this report, we describe a patient with small secundum ASDs and an associated large coronary sinus ASD, which had been missed at initial evaluation.
Yusuf Karavelioglu, Kumral Cagli, Mucahit Yetim, Lutfu Bekar, Zehra Golbasi   +4 more
openaire   +4 more sources

Coronary Sinus Orifice Atresia

Revista Española de Cardiología (English Edition), 2011
Un paciente de 7 anos de edad, con antecedente de ventriculo unico caracterizado por doble entrada ventricular izquierda, estenosis mitral, comunicacion interauricular tipo ostium secundum y colocacion de banda en la arteria pulmonar en la infancia, fue referido para una cirugia de Fontan.
Alejandro J, Torres, Sara, Trucco, Ajay, Mirani   +2 more
openaire   +2 more sources

Intermittent Coronary Sinus Occlusion Complicating Coronary Sinus Cannulation During Coronary Artery Bypass Operation

Journal of the American Society of Echocardiography, 2005
Coronary sinus (CS) thrombosis is a rare event, usually complicating invasive procedures that cause trauma to the CS. Based on anecdotal case reports, this pathology is frequently associated with serious complications and is commonly fatal. We describe a case of intermittent CS thrombosis resulting from CS cannulation during coronary artery bypass ...
Salim, Dabbah, Shimon A, Reisner, Zvi, Adler, Simcha, Milo, Yoram, Agmon   +4 more
openaire   +2 more sources

Coronary sinus pressure and arterial flow during intermittent coronary sinus occlusion

American Journal of Physiology-Heart and Circulatory Physiology, 1989
The relationship between coronary artery flow and coronary venous pressure during intermittent coronary sinus occlusion was studied in dogs at normal perfusion, left anterior descending artery occlusion, and reperfusion. Coronary sinus occlusion and release phases were varied systematically.
F, Neumann, W, Mohl, W, Schreiner
openaire   +2 more sources