Results 91 to 100 of about 1,137,633 (259)

Estradiol Treatment Initiated Early After Ovariectomy Regulates Myocardial Gene Expression and Inhibits Diastolic Dysfunction in Female Cynomolgus Monkeys: Potential Roles for Calcium Homeostasis and Extracellular Matrix Remodeling

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
Background Left ventricular (LV) diastolic dysfunction often precedes heart failure with preserved ejection fraction, the dominant form of heart failure in postmenopausal women.
Kristofer T. Michalson, Leanne Groban, Timothy D. Howard, Carol A. Shively, Areepan Sophonsritsuk, Susan E. Appt, J. Mark Cline, Thomas B. Clarkson, J. Jeffrey Carr, Dalane W. Kitzman, Thomas C. Register   +10 more
doaj   +1 more source

Mechanism of inhibiting acetyl CoA carboxylase 2 to improve cardiac dysfunction in septic mice

陆军军医大学学报
Objective To observe the ameliorative effect of inhibiting acetyl-CoA carboxylase 2(ACC2) on cardiac dysfunction in septic mice and investigate its underlying mechanism.
DU Yunxia, DU Yunxia, SHE Han, SHE Han, WU Yinyu   +4 more
doaj   +1 more source

Contratura isquêmica do miocárdio: estudo experimental em ratos

Brazilian Journal of Cardiovascular Surgery, 1997
A contratura isquêmica do miocárdio (CIM) tem sido muito utilizada na investigação da fisiopatologia da isquemia global do coração. Este trabalho descreve um modelo experimental adequado ao estudo da CIM, em ratos.
Eduardo Tiveron VELUDO, Alexandre Luiz ARANHA, Alexandre PACCHIONI, Gustavo Ribeiro de OLIVEIRA, Albert Amin SADER, Yvone Avalloni de Moraes V. A. VICENTE, Walter V. A. VICENTE   +6 more
doaj   +1 more source

Stroke volume and myocardial contraction fraction in transthyretin amyloidosis cardiomyopathy: A systematic review. [PDF]

Front Cardiovasc Med, 2023
Matteo S, Anna C, Federico S, Daniele M, Gioele F, Beatrice DP, Rita P, Elisabetta T, Giulia P, Claudio R, Gianluca C.   +10 more
europepmc   +1 more source

The Effect of Levarterenol on Polarographic Myocardial Oxygen, the Epicardial Electrocardiogram and Contraction [PDF]

, 1960
JOHN J. SAŸEN, Aaron Honori Katcher, Warner F. Sheldon, C Gilbert   +3 more
openalex   +1 more source

Electrocardiogram, Myocardial Oxygen and Contraction in Scar and Collaterally Supplied Muscle After Experimental Coronary Ligation [PDF]

, 1962
JOHN J. SAŸEN, Warner F. Sheldon, George J. Peirce, Aaron Honori Katcher, Peter T. Kuo   +4 more
openalex   +1 more source

Coronary Artery Spasm: From Physiopathology to Diagnosis

Life
Coronary artery spasm (CAS) is a reversible vasoconstriction of normal or atherosclerotic epicardial coronary arteries with a subsequent reduction in myocardial blood flow, leading to myocardial ischemia, myocardial infarction, severe arrhythmias, or ...
Ilinca Savulescu-Fiedler, Radu Octavian Baz, Radu Andrei Baz, Cristian Scheau, Andrei Gegiu   +4 more
doaj   +1 more source

Myocardial Contraction Frequency and Onset of Cardiac Glycoside Action [PDF]

, 1971
Jan Koch‐Weser
openalex   +1 more source

Quantification of Myocardial Contraction Fraction with Three-Dimensional Automated, Machine-Learning-Based Left-Heart-Chamber Metrics: Diagnostic Utility in Hypertrophic Phenotypes and Normal Ejection Fraction. [PDF]

J Clin Med, 2023
Barbieri A, Imberti JF, Bartolomei M, Bonini N, Laus V, Torlai Triglia L, Chiusolo S, Stuani M, Mari C, Muto F, Righelli I, Gerra L, Malaguti M, Mei DA, Vitolo M, Boriani G.   +15 more
europepmc   +1 more source

Second messenger systems underlying amine and peptide actions on cardiac muscle in the horseshoe crab, Limulus polyphemus [PDF]

, 1989
The biochemical mechanisms by which octopamine, catecholamines and the peptide proctolin exert their actions on Limulus cardiac muscle were investigated.
Groome, J. R., Watson, Winsor H., III
core   +2 more sources