Results 231 to 240 of about 29,830 (263)

Effects of cooling on pig heart excitation and contraction. [PDF]

open access: yesFront Cardiovasc Med
Li M   +7 more
europepmc   +1 more source

Cardiac natriuretic peptide hormones during artificial cardiac pacemaker stimulation and left heart catheterization

The Clinical Investigator, 1992
Brain natriuretic peptide (BNP) is synthesized and released predominantly in the ventricular myocardium whereas atrial natriuretic peptide (ANP) is produced mainly in the atria. This study evaluated whether artificial pacemaker stimulation or left heart catheterization results in specific changes in BNP and ANP plasma levels. Both BNP and ANP responded
B, Noll, B, Göke, B, Simon, B, Maisch
openaire   +4 more sources

Abstract 14017: Use of Cephalothin Prophylaxis in Artificial Cardiac Stimulation Procedures

Circulation, 2021
Introduction: Antibiotic prophylaxis for artificial cardiac stimulation procedures is already established in clinical studies, however, it can be used in different prophylactic schemes and with different costs. Objective: To evaluate the effectiveness of cephalothin as a ...
Isabella Sa   +3 more
openaire   +1 more source

Virtual electrode effects around an artificial heterogeneity during field stimulation of cardiac tissue

Heart Rhythm, 2006
rom the *Department of Biomedical Engineering, Vanderbilt University, Nashville, Tennessee, Department of Physics nd Astronomy, Vanderbilt University, Nashville, Tennessee, Vanderbilt Institute for Integrative Biosystems Research and ducation, Vanderbilt University, Nashville, Tennessee, Department of Molecular Physiology and Biophysics, Vanderbilt ...
Marcella C, Woods   +5 more
openaire   +2 more sources

Artificial cardiac stimulation: a current view of physiologic pacemakers.

Canadian Medical Association journal, 1983
Artificial pacing of the heart has evolved rapidly over the last 20 years; the physician can now implant "physiologic" pacemakers that preserve the natural order of atrial and ventricular systole. The commonly used pacemakers that pace only the ventricle can induce dizziness, fatigue and syncope and increase congestive heart failure.
M D, Rosengarten, R C, Chiu
openaire   +1 more source

[Artificial cardiac stimulation in the newborn infant with complete congenital atrioventricular block. Study of 16 cases].

Archives des maladies du coeur et des vaisseaux, 1989
This is a retrospective study of 16 children with congenital complete atrioventricular block (CAVB) who were fitted with a pacemaker in infancy. All were neonates admitted at the age of 1 to 9 days for bradycardia; 3 had a cardiopathy. In 8 children a permanent pacemaker was implanted in the first two days of life on account of a heart rate slower than
E, Villain   +5 more
openaire   +1 more source

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