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Auricular Fibrillation Induced and Maintained in Animals by Acetylcholine or Vagal Stimulation
- Source :
- Circulation Research. 3:390-396
- Publication Year :
- 1955
- Publisher :
- Ovid Technologies (Wolters Kluwer Health), 1955.
-
Abstract
- Animals pretreated with appropriate doses of anticholinesterase agents develop auricular flutter and fibrillation following injection of acetylcholine or vagal stimulation. Depression of normal sinoauricular nodal function facilitates induction of fibrillation. During fibrillation, additional injections of acetylcholine, or vagal stimulation, increase the rate of fibrillation. Atropine in small doses reverts the fibrillation to normal sinus rhythm.
- Subjects :
- Fibrillation
medicine.medical_specialty
Vagal stimulation
Physiology
business.industry
Vagus Nerve
macromolecular substances
Acetylcholine
Anticholinesterase Agents
Auricular fibrillation
Atropine
Anesthesia
Internal medicine
Atrial Fibrillation
medicine
Cardiology
Animals
Auricular Flutter
medicine.symptom
Cardiology and Cardiovascular Medicine
business
Normal Sinus Rhythm
medicine.drug
Subjects
Details
- ISSN :
- 15244571 and 00097330
- Volume :
- 3
- Database :
- OpenAIRE
- Journal :
- Circulation Research
- Accession number :
- edsair.doi.dedup.....e585e74f7937f971da7d5dff40b64cba