1.
Am Heart J
; 92(3): 283-9, 1976 Sep.
Article
in English
| MEDLINE
| ID: mdl-949022
ABSTRACT
An indirect, noninvasive method of sphygmorecording was used to study the effect of exercise on a number of cardiac parameters, including heart rate, blood pressure, the timing of the heart and Korotkoff arterial sounds, and the slope (dP/DT) of the brachial arterial pressure wave. The QKd interval is a sensitive and reliable indicator of the cardiovascular response to exercise stress, and can be used to follow the rate of return to basal levels. Changes in the QKd can occur even in the presence of fixed heart rate. These studies provide a baseline for analysis of patients with cardiovascular disease.
Subject(s)
Brachial Artery/physiology , Heart Auscultation , Heart Function Tests/methods , Heart Sounds , Physical Exertion , Pulse , Adolescent , Adult , Blood Pressure , Heart Rate , Humans , Middle Aged , Phonocardiography , Statistics as Topic , Time Factors
2.
Isr J Med Sci
; 5(4): 696-700, 1969.
Article
in English
| MEDLINE
| ID: mdl-5820501
Subject(s)
Coronary Disease/diagnosis , Physical Exertion , Adult , Age Factors , Aged , Angina Pectoris/diagnosis , Dyspnea/diagnosis , Electrocardiography , Exercise Test , Female , Humans , Male , Middle Aged , Myocardial Infarction/complications
3.
Cardiologia (Basel)
; 53(3): 158-74, 1968.
Article
in English
| MEDLINE
| ID: mdl-5737959