A simple test of cardiac function based upon the heart rate changes induced by the Valsalva maneuver
Am J Cardiol
.
1966 Jul;18(1):90-9.
doi: 10.1016/0002-9149(66)90200-1.
Author
A B Levin
PMID:
5938917
DOI:
10.1016/0002-9149(66)90200-1
No abstract available
MeSH terms
Bradycardia
Heart Function Tests*
Heart Rate
Hemodynamics
Humans
Respiration*
Tachycardia