Results 1 to 10 of about 59,988 (119)

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

open access: yesVeterinary 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   +3 more
doaj   +1 more source

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

open access: yesDiabetes & 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   +10 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

open access: yesPhysiological 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   +8 more
doaj   +1 more source

Diastolic heart failure: boundaries of term application

open access: yesБюллетень сибирской медицины, 2023
Important changes regarding the understanding of the pathogenesis of chronic heart failure (CHF) marked the beginning of the millennium, and its first decade was called the decade of diastology.
V. V. Kalyuzhin   +11 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

open access: yesFrontiers 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   +7 more
doaj   +1 more source

CLINICAL ROLE OF CRITICAL CARE ECHOCARDIOGRAPHY IN SEPTIC PATIENTS: CURRENT KNOWLEDGE AND FUTURE DIRECTIONS [PDF]

open access: yesEuromediterranean Biomedical Journal, 2020
Critical care echocardiography (CCE) use is rapidly growing and echocardiography is recommended as first-line approach to patients presenting with shock.
Cristina Santonocito
doaj   +1 more source

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

open access: yesFrontiers 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   +3 more
doaj   +1 more source

Need for Speed: The Importance of Physiological Strain Rates in Determining Myocardial Stiffness

open access: yesFrontiers in Physiology, 2021
The heart is viscoelastic, meaning its compliance is inversely proportional to the speed at which it stretches. During diastolic filling, the left ventricle rapidly expands at rates where viscoelastic forces impact ventricular compliance.
Matthew A. Caporizzo   +1 more
doaj   +1 more source

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

open access: yesArchivos 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   +5 more
doaj   +1 more source

The significant coronary tortuosity and atherosclerotic coronary artery disease; What is the relation? [PDF]

open access: yesJournal of Cardiovascular and Thoracic Research, 2018
Introduction: Although coronary tortuosity is relatively common in coronary angiograms, there is much debate over the significance of this anatomical variation.
Mohsen Khosravani-Rudpishi   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy