In a study of 25 cases of bundle branch block, we have found no correlation between the electrical and mechanical phases of the cardiac cycle in 17 cases. Furthermore, in two cases of bundle branch block, an abnormal mechanical relationship between the onset of ejection in the pulmonary artery and ascending aorta was noted in a direction opposite to that expected.
|Original language||English (US)|
|Number of pages||4|
|Journal||Proceedings of the Society for Experimental Biology and Medicine|
|State||Published - Apr 1950|
ASJC Scopus subject areas
- Biochemistry, Genetics and Molecular Biology(all)