scholarly journals Quantitative and Qualitative Analysis of the Relationship between Exercise-induced R Wave Amplitude Changes and Severity of Coronary Artery Disease

1984 ◽  
Vol 25 (6) ◽  
pp. 923-935 ◽  
Author(s):  
L. de CAPRIO ◽  
C. VIGORITO ◽  
S. CUOMO ◽  
D. VITALE ◽  
A.M.F. ZARRA ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Qualitative Analysis ◽  
Wave Amplitude ◽  
Artery Disease ◽  
Exercise Induced ◽  
The Relationship ◽  
R Wave Amplitude

Diagnostic value of R wave amplitude changes in coronary artery disease

2002 ◽  
Author(s):  
F. Ng ◽  
S. Wong ◽  
D. Almeida ◽  
F. Mora ◽  
A. Hernandez ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Wave Amplitude ◽  
Diagnostic Value ◽  
Artery Disease ◽  
R Wave Amplitude

scholarly journals Diagnostic value of R-wave amplitude increase during treadmill exercise testing for detecting coronary artery disease.

1990 ◽  
Vol 54 (12) ◽  
pp. 1503-1510
Author(s):  
HIROYUKI MIYAKODA ◽  
HIDEYUKI KITAMURA ◽  
TORU KINUGAWA ◽  
KAZUHIDE OGINO ◽  
AKIRA HOSHIO ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Exercise Testing ◽  
Wave Amplitude ◽  
Treadmill Exercise ◽  
Diagnostic Value ◽  
Amplitude Increase ◽  
Artery Disease ◽  
R Wave Amplitude ◽  
Treadmill Exercise Testing

Influence of exercise training on spatial R-wave amplitude in patients with coronary artery disease

1987 ◽  
Vol 62 (3) ◽  
pp. 1231-1235 ◽  
Author(s):  
J. Myers ◽  
S. Ahnve ◽  
V. Froelicher ◽  
M. Sullivan ◽  
R. Friis
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Exercise Training ◽  
Wave Amplitude ◽  
Exercise Program ◽  
Exercise Group ◽  
Lead System ◽  
Before And After ◽  
Artery Disease ◽  
R Wave Amplitude

To evaluate the influence of an exercise program on spatial and left precordial R-wave amplitude among patients with coronary artery disease, computerized electrocardiogram (ECG) data were acquired during maximal treadmill testing before and after 1 yr in 89 patients randomized to either exercise (n = 40) or control (n = 49) groups. Spatial and lateral R-wave amplitudes were derived from the orthogonal Frank (XYZ) lead system. The exercise group significantly increased maximal O2 consumption (0.17 l/min), whereas controls decreased significantly (0.12 l/min, P less than 0.01 between groups). No significant changes in electrocardiographic R-wave voltage measurements occurred within or between groups during the year. It is concluded that exercise training does not result in increases in R-wave voltage in patients with coronary artery disease.

Sign in / Sign up

Export Citation Format

Share Document