Transmural ventricular pressures in experimental cardiac tamponade.
نویسندگان
چکیده
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 diastolie transmural pressures of 1 to 6 mm. Hg developed in the left ventricle and negative diastolie 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.
منابع مشابه
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عنوان ژورنال:
- Circulation research
دوره 7 شماره
صفحات -
تاریخ انتشار 1959