Results 371 to 380 of about 1,156,521 (411)
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Coronary sinus Reducer non-responders: insights and perspectives.
EuroIntervention, 2018AIMS Coronary sinus (CS) Reducer is currently indicated for the treatment of refractory angina in patients unsuitable for coronary revascularization. A 15-30% of non-responders is a constant across literature. Alternative coronary venous drainage systems
L. Baldetti +6 more
semanticscholar +1 more source
Morphology of the region of the coronary sinus in respect to coronary sinus rhythm
International Journal of Cardiology, 1990The arterial supply to the region of the coronary sinus and the interatrial septum was examined in 18 normal canine hearts. In 13 of a further 18 dogs, coronary sinus rhythm was evoked by the ligation of atrial arteries, subsequent to which the arteries were visualized by injection of latex.
Miloslava Eliskova, Oldrich Eliska
openaire +3 more sources
Epicardial and Coronary Sinus Echocardiography
Cardiac Electrophysiology Clinics, 2021Catheter-based ultrasonography is a widely used tool in cardiac electrophysiology practice, and intracardiac echocardiography is supplanting other forms of imaging to become the dominant imaging modality. Given advances in pericardial access, intrapericardial echocardiography can be performed using ultrasound catheters as well.
Nicholas O. Palmeri +2 more
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Coronary artery-coronary sinus fistula
The American Journal of Cardiology, 1970Abstract Two cases of coronary artery-coronary sinus fistula are reported. A review of the literature is presented, and the data of the reported cases are analyzed. A continuous murmur has been described in most of the cases, and factors that may modify the character of the murmur are discussed.
Pieter Knibbe +3 more
openaire +2 more sources
Coronary Sinus Lead Positioning
Heart Failure Clinics, 2015Although 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 ...
Jagmeet P. Singh +2 more
openaire +4 more sources
Unroofed Coronary Sinus in an Adult
Journal of Cardiac Surgery, 2012Unroofed coronary sinus (UCS) is a rare cardiac anomaly that results in communication between the coronary sinus and the left atrium. We described an unusual presentation of UCS in a 48-year-old female that was not corrected during an initial secundum ASD repair 22 years ago.
Anelechi C. Anyanwu +4 more
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Coronary Sinus Lead Extraction
Cardiac Electrophysiology Clinics, 2015Expanded 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.
Bruce L. Wilkoff, Edmond M. Cronin
openaire +5 more sources
Missed unroofed coronary sinus
Echocardiography, 2019Coronary 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 +4 more
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Transcatheter treatment for refractory angina with the Coronary Sinus Reducer.
EuroIntervention, 2014AIMS To evaluate the clinical efficacy of the coronary sinus (CS) Reducer in attenuating angina severity in patients suffering from severe refractory angina.
Maayan Konigstein +4 more
semanticscholar +1 more source
Observations on coronary sinus flow
The American Journal of Surgery, 1961Abstract The response of arterial blood pressure and coronary sinus flow to hemorrhage, to blood transfusion and, in moderately hypovolemic animals, to blood replacement, infusion of physiological saline solution and administration of 50 per cent dextrose solution has been determined.
John G. Pantzer, Harris B. Shumacker
openaire +3 more sources