Results 291 to 300 of about 19,328,196 (346)

Atrial reflexes and renal function

The American Journal of Cardiology, 1979
Distension of small balloons in the venous-atrial junctions results in an increase in heart rate, urinary flow and sodium excretion. Two types of atrial receptors are described: one type, histologically known, discharging into myelinated fibers, and a second type, discharging into nonmyelinated ("C") fibers.
openaire   +2 more sources

Current clinical applications of speckle tracking echocardiography for assessment of left atrial function

Journal of Echocardiography, 2021
Satoshi Yuda
semanticscholar   +1 more source

Atrial function in the Fontan circulation: comparison with invasively assessed systemic ventricular filling pressure

The International Journal of Cardiovascular Imaging, 2021
G. Veldtman, M. Possner, D. Mohty, Ziyad Issa, Monerah Alsaleh, A. AlMarzoog, Shisamma Emmanual, Yezan Salam, Mohammed S. Alhabdan, T. Alsaied, R. Rathod, G. Siblini, O. Vriz   +12 more
semanticscholar   +1 more source

Impact of atrial fibrillation on left atrial reservoir function

Journal of Echocardiography
BACKGROUND: Left atrial (LA) reservoir function is an important determinant of left ventricular (LV) filling. While atrial fibrillation (AF) has been suggested to impair LA function, the impact of atrial fibrillation on left atrial reservoir function, in comparison with normal sinus rhythm (NSR), has not been fully elucidated METHODS: We studied 40 ...
Yukie, Ota, Shintaro, Beppu, Tomoko, Nishikage, Hiroyoshi, Yamaoto   +3 more
openaire   +2 more sources

Left atrial function index and left atrial electromechanical functions in anxiety disorders

Acta Cardiologica
There is a close linkage between anxiety disorders (ADs), and development of cardiovascular disease (CVD) and atrial fibrillation (AF). We aimed to investigate left atrial function index (LAFI) and its components, LA mechanical functions and atrial conduction times in AD patients and age- and gender-matched control group patients for the first time in ...
Hayriye Mihrimah Ozturk, Mehmet Erdogan, Yasar Turan, Ibrahim Etem Celik, Selcuk Ozturk   +4 more
openaire   +3 more sources

Assessment of left atrial appendage function after cardioversion of atrial fibrillation: Relation to left atrial mechanical function

American Heart Journal, 1998
Although several flow patterns in the left atrial appendage have been described, mechanical determinants of its function have not been elucidated in human beings. We attempted to investigate changes in left atrial appendage function after cardioversion of atrial fibrillation and examine the potential relation between appendage function and left atrial ...
T, Ito, M, Suwa, Y, Otake, A, Kobashi, Y, Hirota, H, Ando, K, Kawamura   +6 more
openaire   +2 more sources

Atrial Functional Anatomy

1992
Atrial anatomy plays a role in heart physiology by controlling, to an extent, heart rate, ventricular filling and myocardial contractility. Atrial fibrillation disrupts atrial functional anatomy by abolishing sinus node chronotropic function, atrial contraction, and by impairing AV nodal physiology.
Gérard M. Guiraudon, Colette M. Guiraudon   +1 more
openaire   +1 more source

Atrial Functional Mitral Regurgitation

Circulation: Cardiovascular Imaging, 2023
Mani A. Vannan, Vivek Rajagopal, Pradeep K. Yadav   +2 more
openaire   +2 more sources

Atrial Function and Its Role in the Non-invasive Evaluation of Diastolic Function in Congenital Heart Disease

Pediatric Cardiology, 2020
Hieu T. Ta, T. Alsaied, J. Steele, V. Truong, W. Mazur, S. Nagueh, S. Kutty, Justin T. Tretter   +7 more
semanticscholar   +1 more source

Cardiac magnetic resonance derived atrial function in patients with a Fontan circulation

The International Journal of Cardiovascular Imaging, 2020
P. Critser, V. Truong, A. Powell, Hassan Almeneisi, A. Opotowsky, N. Ollberding, Janvi P Gandhi, A. Lubert, W. Mazur, Sean M. Lang, Justin T. Tretter, M. Taylor, T. Alsaied   +12 more
semanticscholar   +1 more source