Abstract
Twenty subjects with chronic obstructive pulmonary disease were studied. The diagnosis was obtained from the history, clinical evaluation, pulmonary radiography, pulmonary and hepatic scintigraphies and spirometry. About 360 mg of verapamil was administered daily, every eight hours for ten days. Before and after drug administration, the arterial pressures, the spirometric measurements and nine cardiac roentgenographic indexes were measured. Vital capacity increased in all cases, but did not reach the normal levels. These data suggest that the effect of verapamil on the pulmonary circulation brought benefits to the subjects. This occurred either by direct pulmonary vasodilation, or by bronchodilation, reducing hypoxia. In all cases, the pulmonary resistance was diminished. Finally, verapamil seems to be a drug with real benefits in subjects with chronic obstructive pulmonary disease and we advise a continuation of the studies. (author).
Lara, P F;
[1]
Hueb, W A
[2]
- Sao Paulo Univ., SP (Brazil). Inst. de Ciencias Biomedicas
- Sao Paulo Univ., SP (Brazil). Faculdade de Medicina
Citation Formats
Lara, P F, and Hueb, W A.
Mensuration of cardioangiopulmonary indices by radiocardiogram before and after the verapamil oral administration in subjects with chronic obstructive pulmonary disease. Mensuracao de indices cardiangiopulmonares, atraves do radiocardiograma antes e apos o emprego de verapamil por via oral em portadores de molestia pulmonar obstrutiva cronica.
Brazil: N. p.,
1982.
Web.
Lara, P F, & Hueb, W A.
Mensuration of cardioangiopulmonary indices by radiocardiogram before and after the verapamil oral administration in subjects with chronic obstructive pulmonary disease. Mensuracao de indices cardiangiopulmonares, atraves do radiocardiograma antes e apos o emprego de verapamil por via oral em portadores de molestia pulmonar obstrutiva cronica.
Brazil.
Lara, P F, and Hueb, W A.
1982.
"Mensuration of cardioangiopulmonary indices by radiocardiogram before and after the verapamil oral administration in subjects with chronic obstructive pulmonary disease. Mensuracao de indices cardiangiopulmonares, atraves do radiocardiograma antes e apos o emprego de verapamil por via oral em portadores de molestia pulmonar obstrutiva cronica."
Brazil.
@misc{etde_5058979,
title = {Mensuration of cardioangiopulmonary indices by radiocardiogram before and after the verapamil oral administration in subjects with chronic obstructive pulmonary disease. Mensuracao de indices cardiangiopulmonares, atraves do radiocardiograma antes e apos o emprego de verapamil por via oral em portadores de molestia pulmonar obstrutiva cronica}
author = {Lara, P F, and Hueb, W A}
abstractNote = {Twenty subjects with chronic obstructive pulmonary disease were studied. The diagnosis was obtained from the history, clinical evaluation, pulmonary radiography, pulmonary and hepatic scintigraphies and spirometry. About 360 mg of verapamil was administered daily, every eight hours for ten days. Before and after drug administration, the arterial pressures, the spirometric measurements and nine cardiac roentgenographic indexes were measured. Vital capacity increased in all cases, but did not reach the normal levels. These data suggest that the effect of verapamil on the pulmonary circulation brought benefits to the subjects. This occurred either by direct pulmonary vasodilation, or by bronchodilation, reducing hypoxia. In all cases, the pulmonary resistance was diminished. Finally, verapamil seems to be a drug with real benefits in subjects with chronic obstructive pulmonary disease and we advise a continuation of the studies. (author).}
journal = []
volume = {39:5}
journal type = {AC}
place = {Brazil}
year = {1982}
month = {Nov}
}
title = {Mensuration of cardioangiopulmonary indices by radiocardiogram before and after the verapamil oral administration in subjects with chronic obstructive pulmonary disease. Mensuracao de indices cardiangiopulmonares, atraves do radiocardiograma antes e apos o emprego de verapamil por via oral em portadores de molestia pulmonar obstrutiva cronica}
author = {Lara, P F, and Hueb, W A}
abstractNote = {Twenty subjects with chronic obstructive pulmonary disease were studied. The diagnosis was obtained from the history, clinical evaluation, pulmonary radiography, pulmonary and hepatic scintigraphies and spirometry. About 360 mg of verapamil was administered daily, every eight hours for ten days. Before and after drug administration, the arterial pressures, the spirometric measurements and nine cardiac roentgenographic indexes were measured. Vital capacity increased in all cases, but did not reach the normal levels. These data suggest that the effect of verapamil on the pulmonary circulation brought benefits to the subjects. This occurred either by direct pulmonary vasodilation, or by bronchodilation, reducing hypoxia. In all cases, the pulmonary resistance was diminished. Finally, verapamil seems to be a drug with real benefits in subjects with chronic obstructive pulmonary disease and we advise a continuation of the studies. (author).}
journal = []
volume = {39:5}
journal type = {AC}
place = {Brazil}
year = {1982}
month = {Nov}
}