Abstract
Electrical ventricular asynchronism may occur in man in bundle branch block, complete heart block with an idiovcntricular rhythm, ventricular premature beats and the Wolff-Parkinson-White syndrome. This paper is a study of the problem of whether mechanical ventricular asynchronism is a necessary consequence of electrical ventricular asynchronism such as occurs in the above situations. The data were obtained in intact man during the course of simultaneous right and left heart catheterization. The results indicate that mechanical ventricular asynchronism is infrequently seen in ventricular premature beats produced during the course of simultaneous combined heart cathetcrization. Mechanical asynchronism in onset of ventricular isometric contraction was absent in 72 of 100 ventricular premature beats with widened aberrant QRS complexes.
| Original language | English |
|---|---|
| Pages (from-to) | 482-494 |
| Number of pages | 13 |
| Journal | The American journal of cardiology |
| Volume | 3 |
| Issue number | 4 |
| State | Published - Apr 1 1959 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Cardiology and Cardiovascular Medicine
Cite this
Electrical and mechanical asynchronism in the cardiac cycle. A study of 100 ventricular premature beats by simultaneous right and left ventricular gatheterization. / Samet, Philip; Silverman, Leonard; Bernstein, William H.; Litwak, Robert S.
In: The American journal of cardiology, Vol. 3, No. 4, 01.04.1959, p. 482-494.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Electrical and mechanical asynchronism in the cardiac cycle. A study of 100 ventricular premature beats by simultaneous right and left ventricular gatheterization
AU - Samet, Philip
AU - Silverman, Leonard
AU - Bernstein, William H.
AU - Litwak, Robert S.
PY - 1959/4/1
Y1 - 1959/4/1
N2 - Electrical ventricular asynchronism may occur in man in bundle branch block, complete heart block with an idiovcntricular rhythm, ventricular premature beats and the Wolff-Parkinson-White syndrome. This paper is a study of the problem of whether mechanical ventricular asynchronism is a necessary consequence of electrical ventricular asynchronism such as occurs in the above situations. The data were obtained in intact man during the course of simultaneous right and left heart catheterization. The results indicate that mechanical ventricular asynchronism is infrequently seen in ventricular premature beats produced during the course of simultaneous combined heart cathetcrization. Mechanical asynchronism in onset of ventricular isometric contraction was absent in 72 of 100 ventricular premature beats with widened aberrant QRS complexes.
AB - Electrical ventricular asynchronism may occur in man in bundle branch block, complete heart block with an idiovcntricular rhythm, ventricular premature beats and the Wolff-Parkinson-White syndrome. This paper is a study of the problem of whether mechanical ventricular asynchronism is a necessary consequence of electrical ventricular asynchronism such as occurs in the above situations. The data were obtained in intact man during the course of simultaneous right and left heart catheterization. The results indicate that mechanical ventricular asynchronism is infrequently seen in ventricular premature beats produced during the course of simultaneous combined heart cathetcrization. Mechanical asynchronism in onset of ventricular isometric contraction was absent in 72 of 100 ventricular premature beats with widened aberrant QRS complexes.
UR - http://www.scopus.com/inward/record.url?scp=49749196488&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=49749196488&partnerID=8YFLogxK
M3 - Article
C2 - 13636999
AN - SCOPUS:49749196488
VL - 3
SP - 482
EP - 494
JO - American Journal of Cardiology
JF - American Journal of Cardiology
SN - 0002-9149
IS - 4
ER -