1025-94 Augmentation of Systolic Pressure and Coronary Perfusion Pressure by Intermittant Airway Occlusion During Active Compression-Decompression CPR in Humans
نویسندگان
چکیده
منابع مشابه
Methods for calculating coronary perfusion pressure during CPR.
Coronary perfusion pressure (CPP) is a major indicator of the effectiveness of cardiopulmonary resuscitation in human and animal research studies, however, methods for calculating CPP differ among research groups. Here we compare the 6 published methods for calculating CPP using the same data set of aortic (Ao) and right atrial (RA) blood pressures. CPP was computed using each of the 6 calculat...
متن کاملA new proposal of CPR based on coronary perfusion pressure.
Closed chest massage and tracheal intubation are not enough. The 70% success rate promised by Kouwenhoven 31 years ago is not realised. Coronary perfusion pressure is the main goal. To achieve this a proposal of a combined new CPR is advocated which encompass the following items besides closed chest massage and tracheal intubation: (a) use of high dose methoxamine (instead of epinephrine), (b) ...
متن کاملActive compression-decompression CPR improves vital organ perfusion in a dog model of ventricular fibrillation.
OBJECTIVES This study was designed to assess whether a new method of cardiopulmonary resuscitation (CPR), termed active compression-decompression CPR, or ACD-CPR, improves organ perfusion when compared with standard (S) CPR in a dog model of ventricular fibrillation. BACKGROUND ACD-CPR has recently been shown to improve hemodynamic and respiratory parameters during cardiac arrest when compare...
متن کاملInfluence of coronary occlusion during PTCA on end-systolic and end-diastolic pressure-volume relations in humans.
The influence of acute coronary occlusion on systolic and diastolic left ventricular pressure-volume relations was studied in 10 patients undergoing percutaneous transluminal coronary angioplasty (PTCA). Pressure-volume relations were obtained by conductance catheter and micromanometer techniques and with volume load altered by transient inferior vena caval occlusion. End-systolic and end-diast...
متن کاملCoronary perfusion pressure during cardiopulmonary resuscitation.
Currently, there is no way to measure the effectiveness of cardiopulmonary resuscitation in humans. The literature suggests that minimum aortic diastolic and estimated coronary perfusion pressures during cardiopulmonary resuscitation (CPR) in the animal model correlate with higher resuscitation rates. Six patients were studied during CPR to determine the arterial diastolic and estimated coronar...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 1995
ISSN: 0735-1097
DOI: 10.1016/0735-1097(95)93138-3