Transmural Ventricular Pressures in Experimental Cardiac Tamponade-Reference-Cited by-同舟云学术

Transmural Ventricular Pressures in Experimental Cardiac Tamponade

Published:1959-09 Issue:5 Volume:7 Page:733-739
ISSN:0009-7330
Container-title:Circulation Research
language:en
Short-container-title:Circulation Research

Author:

FOWLER NOBLE O.¹,SHABETAI RALPH¹,BRAUNSTEIN JOHN R.¹

Affiliation:

1. Cardiac Laboratory, Cincinnati General Hospital, the Department of Medicine, University of Cincinnati, and the Medical Service, Cincinnati Veterans Hospital, Cincinnati, Ohio

Abstract

Experimental cardiac tamponade was produced in open-chest dogs. Left and right ventricular systolic pressures fell when intrapericardial pressure was increased only a few millimeters of mercury. Negative diastolic transmural pressures of 1 to 6 mm. Hg developed in the left ventricle and negative diastolic transmural pressures of 2 to 8.5 mm. Hg developed in the right ventricle. In some instances the period of right ventricular systolic ejection was greatly abbreviated at higher levels of intrapericardial pressure.

Publisher

Ovid Technologies (Wolters Kluwer Health)

Subject

Cardiology and Cardiovascular Medicine,Physiology

Link

https://www.ahajournals.org/doi/pdf/10.1161/01.RES.7.5.733

Reference15 articles.

1. Diastolic filling of the beating excised heart;BLOOM AY.;Am. J. Physiol.,1956

2. Negative Ventricular Diastolic Pressure in Beating Heart Studied in vitro and in vivo.

3. Elastic recoil of the heart as a factor in diastolic filling;BLOOM AY.;Trans. A. Am. Physicians,1956

4. Experimental Evidence of Ventricular Diastolic Suction

5. Effect of inflow obstruction and rapid bleeding on ventricular diastolic pressure;FOWLER N. O.;J. Thoracic Surg.

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