Results 1 to 10 of about 378,909 (315)

Right Ventricular Function

Japanese Circulation Journal, 1974
A review was made of 69 cases manifesting congestive right-side heart failure among 1, 910 cases who had undergone cardiac catheterization at the Department of Pediatrics, Tenri Hospital. Hemodynamic and angiographic studies were made in 32 cases which had undergone corrective surgery of tetralogy of Fallot at ages between l to 14 more than 2 years ...
Tokio Tamura, Toshihiko Ban
  +10 more sources

Ventricular Function

Cardiovascular Innovations and Applications, 2018
C. Richard Conti
doaj   +2 more sources

Left ventricular systolic function in dogs with pulmonic stenosis [PDF]

Veterinary World, 2020
Background and Aim: Pulmonic stenosis (PS) is the most common congenital heart disease in dogs. This condition causes right ventricle (RV) overload and disrupts overall systolic function.
Ploypanut Trikhun, Sirilak Disatian Surachetpong, Saikaew Sutayatram, Chollada Buranakarl   +3 more
doaj   +1 more source

Impact of Aortic Stenosis on Myofiber Stress: Translational Application of Left Ventricle-Aortic Coupling Simulation

Frontiers in Physiology, 2020
The severity of aortic stenosis (AS) has traditionally been graded by measuring hemodynamic parameters of transvalvular pressure gradient, ejection jet velocity, or estimating valve orifice area.
Andrew D. Wisneski, Yunjie Wang, Tobias Deuse, Arthur C. Hill, Salvatore Pasta, Kevin L. Sack, Jiang Yao, Julius M. Guccione   +7 more
doaj   +1 more source

Bi-ventricular assessment with cardiovascular magnetic resonance at 5 Tesla: A pilot study

Frontiers in Cardiovascular Medicine, 2022
BackgroundCardiovascular magnetic resonance (CMR) imaging at ultra-high fields (UHF) such as 7T has encountered many challenges such as faster T2* relaxation, stronger B0 and B1+ field inhomogeneities and additional safety concerns due to increased ...
Lu Lin, Peijun Liu, Gan Sun, Jian Wang, Dong Liang, Hairong Zheng, Zhengyu Jin, Yining Wang   +7 more
doaj   +1 more source

The heart in congenital diaphragmatic hernia: Knowns, unknowns, and future priorities

Frontiers in Pediatrics, 2022
There is growing recognition that the heart is a key contributor to the pathophysiology of congenital diaphragmatic hernia (CDH), in conjunction with developmental abnormalities of the lung and pulmonary vasculature.
Neil Patel, Anna C. Massolo, Ulrike S. Kraemer, Florian Kipfmueller   +3 more
doaj   +1 more source

Temporal Changes of Cardiac Structure, Function, and Mechanics During Sub-acute Cervical and Thoracolumbar Spinal Cord Injury in Humans: A Case-Series

Frontiers in Cardiovascular Medicine, 2022
Individuals with cervical spinal cord injury (SCI) experience deleterious changes in cardiac structure and function. However, knowledge on when cardiac alterations occur and whether this is dependent upon neurological level of injury remains to be ...
Shane J. T. Balthazaar, Shane J. T. Balthazaar, Tom E. Nightingale, Tom E. Nightingale, Tom E. Nightingale, Katharine D. Currie, Christopher R. West, Christopher R. West, Teresa S. M. Tsang, Matthias Walter, Matthias Walter, Andrei V. Krassioukov, Andrei V. Krassioukov, Andrei V. Krassioukov   +13 more
doaj   +1 more source

Cardiac Chamber Quantification by Echocardiography in Adults: Recommendations from the Association of Cardiovascular Surgeons of Ukraine and Ukrainian Society of Cardiology

Український журнал серцево-судинної хірургії, 2020
Fast technology development over the past decade as well as changes in practical echocardiography (EchoCG) lead to have given rise to a need in the update of previous guidelines for cardiac chambers quantification, which was the aim of this publication ...
V. V. Lazoryshynets, V. M. Kovalenko, S. V. Potashev, S. V. Fedkiv, A. V. Rudenko, R. M. Vitovskiy, O. S. Sychov, S. A. Rudenko, Y. A. Ivaniv, O. A. Krikunov, O. A. Mazur, L. M. Hrubyak, A. O. Rusnak, N. Y. Osovska, S. I. Deyak, N. M. Verich, V. M. Beshlyaga   +16 more
doaj   +1 more source

Higher Ventricular-Arterial Coupling Derived from Three-Dimensional Echocardiography Is Associated with a Worse Clinical Outcome in Systemic Sclerosis

Pharmaceuticals, 2021
Primary myocardial involvement is common in systemic sclerosis (SSc). Ventricular-arterial coupling (VAC) reflecting the interplay between ventricular performance and arterial load, is a key determinant of cardiovascular (CV) performance.
Francesco Tona, Elisabetta Zanatta, Roberta Montisci, Denisa Muraru, Elena Beccegato, Elena De Zorzi, Francesco Benvenuti, Giovanni Civieri, Franco Cozzi, Sabino Iliceto, Andrea Doria   +10 more
doaj   +1 more source

Influence of Isolated Resistance Exercise on Cardiac Remodeling, Myocardial Oxidative Stress, and Metabolism in Infarcted Rats

Antioxidants, 2023
Introduction: Exercise is an important therapeutic strategy for preventing and treating myocardial infarction (MI)-induced cardiac remodeling and heart failure. However, the myocardial effects of resistance exercise on infarcted hearts are not completely
Eder Anderson Rodrigues, Aline Regina Ruiz Lima, Mariana Janini Gomes, Lidiane Moreira Souza, Thierres Hernani Dias Pontes, Luana Urbano Pagan, Gilson Masahiro Murata, Felipe Cesar Damatto, Igor Carvalho Depra, Amanda Bergamo Gonçalves Castro Rego, David Rafael Abreu Reyes, Leonardo Antonio Mamede Zornoff, Katashi Okoshi, Marina Politi Okoshi   +13 more
doaj   +1 more source