Results 201 to 210 of about 242,737 (263)

Rhythm control in atrial fibrillation

The Lancet, 2016
Many patients with atrial fibrillation have substantial symptoms despite ventricular rate control and require restoration of sinus rhythm to improve their quality of life. Acute restoration (ie, cardioversion) and maintenance of sinus rhythm in patients with atrial fibrillation are referred to as rhythm control. The decision to pursue rhythm control is
Piccini, Jonathan, Fauchier, Laurent
openaire   +4 more sources

Sinus rhythm: thesine qua nonfor rhythm control?

European Heart Journal, 2022
This editorial refers to 'Attaining sinus rhythm mediates improved outcome with early rhythm control therapy of atrial fibrillation: the EAST-AFNET 4 trial', by L. Eckardt et al., https://doi.org/10.1093/eurheartj/ehac471.[GRAPHICS].
Dominik Linz, William F McIntyre
openaire   +4 more sources

Rate control versus rhythm control

Current Opinion in Internal Medicine, 2005
The results of five randomized clinical trials comparing rate control with rhythm control in the management of atrial fibrillation have been published recently. The purpose of this report is to review their main results and selected subanalyses and other related data to offer practical recommendations regarding the treatment of patients with this ...
Humberto, Vidaillet, Robert T, Greenlee
openaire   +2 more sources

Heart Rhythm Control During Sleep

Psychophysiology, 1984
ABSTRACTHeart rate (HR) changes during sleep were analyzed, with the aid of a minicomputer, for a group of 20 healthy subjects. In stages 1, 2, 3, and 4, HR decreased against a background of increasing respiratory arrhythmia. REM sleep was characterized by increased HR and decreased respiratory arrhythmia.
D, Zemaityte, G, Varoneckas, E, Sokolov
openaire   +2 more sources

Biological rhythms: Hormones under moon control

Current Biology, 2022
Grass puffers are fish that engage in mass spawning controlled by the phase of the moon. A new study shows that prostaglandins released by males and females fine tune these events. In addition, regulation of gnrh1 by a transcription factor expressed in a semilunar rhythm suggests a timing signal for the long-term coordination of gonadal maturation.
Andreatta, Gabriele, Raible, Florian, Tessmar-Raible, Kristin   +2 more
openaire   +2 more sources

Electrical Control of Cardiac Rhythm

Annual Review of Medicine, 1966
No branch of medicine provides better illustration of the close dependency of progress in the clinic upon physiologic understanding than does the study and management of the rhythm of the heart. To a large degree both the phys­ iologist and the clinical investigator studying the rhythm of the heart have a mutual reliance upon engineering capabilities ...
T, Killip, C T, Lambrew
openaire   +2 more sources

Cardiac Rhythm Control Devices

Critical Care Nursing Clinics of North America, 1994
More than 110,000 men, women, and children receive permanent implanted pacemakers annually in the United States alone, and thousands more receive implantable cardioverter defibrillators; more still are treated for a brief period with temporary pacing in critical care settings.
openaire   +2 more sources