Results 61 to 70 of about 90,964 (305)
Coronary Sinus Lead Placement in Patients With Coronary Sinus Ostial Atresia
JACC: Case Reports, 2021 This case series demonstrates 2 innovative approaches to successful coronary sinus lead placement in the setting of coronary sinus ostial atresia. Use of venous phase coronary angiography, a computed tomography scan with venous phase, or a left-sided ...
Ata Bajwa, MD +2 more
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Chronic Catheterization of the Coronary Sinus
Experimental Biology and Medicine, 1963 SummaryA technique is described for chronic catheterization of the coronary sinus in dogs, permitting a constant rate of sampling coronary sinus blood in states of normalcy and stress. This method, in combination with arterial blood samples and left coronary inflow, permits quantitative measurement of changes in left ventricular metabolism in chronic ...
C R, RAYFORD, A, HUVOS, D E, GREGG
openaire +2 more sources
From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy
The Anatomical Record, EarlyView.Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza +5 more
wiley +1 more source
Heart Vessels and Transplantation, 2018 Prevalence of anomalous origin of right coronary artery (RCA) from left coronary sinus in population according to autopsy studies is 0.026%. Origin of left main coronary artery and RCA from opposite sinus of Valsalva with further course of anomalous ...
Rustem M. Tuleutayev +3 more
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The Anatomical Record, EarlyView.This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose +2 more
wiley +1 more source
Cardiac morphological and morphometric analysis of Ardea alba
The Anatomical Record, EarlyView.Abstract Ardea alba (Linnaeus, 1758) is a widely distributed heron species whose cardiovascular morphology remains poorly described. This study aimed to characterize the cardiac morphology and morphometry of adult A. alba. Ten specimens were analyzed using radiographic, morphometric, histological, scanning electron microscopy, and three‐dimensional ...
Julia Vaz Feio +5 more
wiley +1 more source
Peculiarities of the Anatomy of the Valve of Coronary Sinus of Human
Медицинский вестник Юга России, 2012 Purpose: To study the characteristics of the anatomical structure of the valve of the coronary sinus Materials and Methods: The investigation was perfomed in 120 the human heart preparations (60 women and 60 men). Used cell, constitutional diagnostic and
E. V. Chaplygina +2 more
doaj
Anomaly of left coronary artery
Majalah Kedokteran Andalas, 2018 Anomalies of the coronary artery are uncommon, with a reported incidence of 0.3% to 1.3% in the coronary angiography studies routinely performed for suspected atherosclerotic coronary disease.
Finesa Hasye, Yerizal Karani
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Midterm Follow-Up Results of Transcatheter Treatment in Patients With Unroofed Coronary Sinus
, 2017 Objective: We present the midterm results of transcatheter treatment of unroofed coronary sinus (CS) using the Amplatzer septal occluder. Background: The unroofed CS is a rare atrial septal defect communicating the left atrium and CS.
Wang, Jou-Kou;Chen, Shy-Jye;Hsu, Jui-Yu;Lin, Su-Man;Lin, Ming-Tai;Chiu, Shuenn-Nan;Chen, Chun-An;Wu, Mei-Hwan +1 more
core +1 more source
Anatomical Sciences Education, EarlyView.Abstract Application of three‐dimensional anatomical knowledge is essential for patient examination, diagnosis, and treatment and is crucial in the training of medical and healthcare students. Moreover, critical observation and spatial awareness are vital for learner understanding of three‐dimensional anatomical structures and relationships.
Jiayi Zhang +5 more
wiley +1 more source