Results 11 to 20 of about 100,503 (202)

Mean and Variability of Lipid Measurements and Risk for Development of Subclinical Left Ventricular Diastolic Dysfunction [PDF]

Diabetes & Metabolism Journal, 2022
Background Subclinical left ventricular diastolic dysfunction (LVDD) is an emerging consequence of increased insulin resistance, and dyslipidemia is one of the few correctable risk factors of LVDD. This study evaluated the role of mean and visit-to-visit
Jiyun Park, Mira Kang, Jiyeon Ahn, Min Young Kim, Min Sun Choi, You-Bin Lee, Gyuri Kim, Kyu Yeon Hur, Jae Hyeon Kim, Jeong Hoon Yang, Sang-Man Jin   +10 more
doaj   +1 more source

Diastolic and Systolic Longitudinal Myocardial Velocities of Healthy Racing Pigeons (Columba livia f. domestica) Measured by Tissue Doppler Imaging

Veterinary Sciences, 2021
Tissue Doppler imaging (TDI) is a noninvasive sonographic method of acquiring and quantifying myocardial velocities. This technique is used in human and small animal medicine to diagnose cardiac diseases.
Marko Legler, Lajos Koy, Norbert Kummerfeld, Michael Fehr   +3 more
doaj   +1 more source

The impact of cardiac loading on a novel metric of left ventricular diastolic function in healthy middle‐aged adults: Systolic–diastolic coupling

Physiological Reports, 2021
Aims Left ventricular (LV) restoring forces are primed by ventricular deformation during systole and contribute to cardiac relaxation and early diastolic suction.
James P. MacNamara, Vivek Koshti, Katrin A. Dias, Erin Howden, Christopher M. Hearon Jr, I‐Jou Cheng, Linda S. Hynan, Benjamin D. Levine, Satyam Sarma   +8 more
doaj   +1 more source

Effects of Early Myocardial Postnatal Maturation on Tolerance to Atrial Tachycardia With Altered Loading Conditions: An in vivo Swine Model

Frontiers in Pediatrics, 2020
Post-natal maturation of the myocardium starts shortly after birth and could affect how clinicians should provide hemodynamic support during this transition.
Etienne Fortin-Pellerin, Nee S. Khoo, Nee S. Khoo, James Y. Coe, Lindsay Mills, Po-Yin Cheung, Lisa K. Hornberger, Lisa K. Hornberger   +7 more
doaj   +1 more source

Early diastolic filling dynamics in diastolic dysfunction [PDF]

Cardiovascular Ultrasound, 2003
The aim of the study was to determine the relationship between the rate of peak early mitral inflow velocity and the peak early diastolic mitral annular tissue velocities in normal controls and to compare them with subjects with diastolic dysfunction.The relationship between early passive diastolic transmitral flow and peak early mitral annular ...
Crean Peter A, Almane Faisal, Foley Jerome B, King Gerard J, Walsh Michael J   +4 more
openaire   +3 more sources

Compliant Titin Isoform Content Is Reduced in Left Ventricles of Sedentary Versus Active Rats

Frontiers in Physiology, 2020
A sedentary lifestyle is associated with increased cardiovascular risk factors and reduced cardiac compliance when compared to a lifestyle that includes exercise training.
Charles S. Chung, Mark A. Hiske, Arjun Chadha, Patrick J. Mueller   +3 more
doaj   +1 more source

Falla cardiaca con fracción de eyección preservada: un problema de la cardiología contemporánea

Archivos Peruanos de Cardiología y Cirugía Cardiovascular, 2020
La falla cardíaca con fracción de eyección preservada (FCFep) constituye una entidad frecuente, sub- diagnosticada, que implica un gran reto diagnóstico y terapéutico.
Clara Saldarriaga-Giraldo, Cristhian Felipe Ramirez Ramos, Catalina Gallego, Gustavo Castilla-Agudelo, Mateo Aranzazu-Uribe, Santiago Saldarriaga-Betancur   +5 more
doaj   +1 more source

Numerical study of hemodynamics after stent implantation during the cardiac cycle

Journal of Mechanical Engineering and Sciences, 2021
The descending aortic aneurysm is one of the most catastrophic cardiovascular emergencies resulting in high mortality worldwide. Clinical observations have pointed out that stent implantation in the sick aorta should probably allow stabilization of the ...
Abdelhakem Belaghit, B. Aour, M. Larabi, A. A. Tadjeddine, S. Mebarki   +4 more
doaj   +1 more source

Color Flow Doppler Echocardiography in Healthy Racing Pigeons (Columba livia f. domestica) and the Evidence of Physiological Blood Flow Vortex Formations

Veterinary Sciences, 2020
In avian medicine, Doppler sonographic techniques are used to visualize and estimate blood flow in the heart. In the literature there is a lack of standardized studies of the use of color Doppler flow on healthy avian species.
Marko Legler, Lajos Koy, Norbert Kummerfeld, Michael Fehr   +3 more
doaj   +1 more source

Effects of omecamtiv mecarbil on failing human ventricular trabeculae and interaction with (−)‐noradrenaline

Pharmacology Research & Perspectives, 2021
Omecamtiv mecarbil (OM) is a novel medicine for systolic heart failure, targeting myosin to enhance cardiomyocyte performance. To assist translation to clinical practice we investigated OMs effect on explanted human failing hearts, specifically ...
Alexander Dashwood, Elizabeth Cheesman, Yee Weng Wong, Haris Haqqani, Nicole Beard, Karen Hay, Melanie Spratt, Wandy Chan, Peter Molenaar   +8 more
doaj   +1 more source