coronary sinus Articles
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Atrial Flutter - Typical Atrial Flutter (AFL) - Case Study
Typical Atrial Flutter (AFL) is the most common type of atrial flutter and is a macro-reentrant right atrial tachycardia that uses the cavo-tricuspid isthmus as an essential part of a counter-clockwise circuit. The tendon of Todaro, the crista terminalis, the inferior vena cava, the tricuspid valve annulus, and the coronary sinus os provide anatomical landmarks of the circuit. Typical AFL can be ...
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Leaflet Dimensions as a Guide to Remodeling Annuloplasty During Aortic Valve Repair
Abstract Objective: In chronic aortic insufficiency (AI), the method and degree of annular downsizing required to achieve durable coaptation in aortic valve repair (AVr) remains poorly defined. This study evaluated the relationship between leaflet size and annular diameter to predict adequate annular sizing in remodeling AVr. Methods: Under regulatory supervision, 74 patients with chronic ...
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First-in-man demonstration of 18-month spatiotemporal stability of active atrial fibrillation source detected by Electrographic Flow mapping in persistent atrial fibrillation
Keywords: atrial fibrillation, catheter ablation, mapping, atrial fibrillation, source, electrographic flow Introduction: Advanced mapping methods for atrial fibrillation (AF) have previously suffered from poor spatiotemporal stability. Electrographic flow (EGF) mapping is a novel technique using computer vision and optical flow smoothing algorithms to avoid this issue. The aim of this ...
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A Contemporary Review of ST-Elevation Myocardial Infarction: Pathophysiology, treatment options and hot topics
Pathophysiology, treatment options and hot topics Improvements In Stemi Treatment The immediate and long-term prognosis of patients experiencing an ST segment elevation myocardial infarction (STEMI) has changed dramatically since the introduction of coronary reperfusion therapies during primary percutaneous coronary intervention (pPCI). The evolution of these therapies accelerated with the ...
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Physiology and Pathology of Coronary Microcirculation
The heart is a unique organ in many respects since its activity is mandatory to sustain life. The heart’s circulatory system and coronary flow regulation are highly adapted to the vital role of the heart in sustaining life and to everyday physiological challenges. Understanding coronary physiology is key for treating patients with ischemic heart disease in general, and ...
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