Results 41 to 50 of about 88,913 (308)
Clinical Utility of Atrioventricular Coupling Index in Cardiovascular Disease
Journal of the American Heart Association: Cardiovascular and Cerebrovascular DiseaseAtrioventricular coupling refers to the synchronized interaction between the atrial and ventricular phases of contraction and relaxation within the cardiac cycle.
Shuxuan Qin +7 more
doaj +1 more source
Frontiers in Cardiovascular Medicine, 2021 Atrioventricular regurgitation is frequent in the setting of heart failure. It is due to atrial and ventricular remodelling, as well as rhythmic disturbances and loss of synchrony.
Anne-Céline Martin +17 more
doaj +1 more source
Prenatal diagnosis of isolated atrioventricular discordance using fetal echocardiography [PDF]
, 2014 A 28-year-old female was referred to our institute at 25 weeks of gestation due to fetal bradycardia. Fetal echocardiography showed the stomach bubble was on the left side with the heart axis pointing to the left.
Kawazu, Yukiko +4 more
core
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
Catheter ablation of common atrioventricular nodal reentry tachycardia using the conventional method
Zanco Journal of Medical Sciences, 2019 Background and objective: Atrioventricular nodal reentry tachycardia is the commonest type of supraventricular tachycardia referred to the electrophysiology laboratory.
Amar Alhamdi
doaj
The Role of Electrophysiologic Study in Device Selection for Leadless Atrial Pacing [PDF]
Texas Heart Institute JournalThe AVEIR DR (Abbott Medical) was the first dual-chamber leadless pacing system approved by the US Food and Drug Administration. Many patients with sinus node dysfunction have physiologically normal atrioventricular conduction, so an atrial-only pacing ...
Joshua R. Hirsch, MD +3 more
doaj +1 more source
Straddling right atrioventricular valves in atrioventricular discordance. [PDF]
Circulation, 1980 Four hearts are described in which the right atrioventricular valve, draining a morphologically right atrium, straddled and overrode a septum between a right-sided chamber of left ventricular morphology and a left-sided chamber of right ventricular morphology. The degree of override varied between the straddling valve and was committed by 20-45% to the
A E, Becker +4 more
openaire +2 more sources
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
Essential embryology for the Canadian pathologists’ assistant
Anatomical Sciences Education, EarlyView.Abstract Pathologists' assistants (PAs) are pivotal in healthcare, conducting autopsies and examining tissues under a pathologist's guidance. Embryology knowledge is crucial for PAs to accurately assess anomalies and identify pathologies. Yet, it is often overlooked in academic PA training programs.
Samantha H. Nacci +4 more
wiley +1 more source
Annals of Noninvasive Electrocardiology, 2023 Ivabradine reduces the heart rate by selectively inhibiting the If current of the sinoatrial node, mainly for the treatment of chronic heart failure with decreased left ventricular systolic function and inappropriate sinus tachycardia, but the inhibitory
Shuo Ying +3 more
doaj +1 more source