[New diagram method of evaluating hemodynamics during operations].
A new method reflecting hemodynamic and myocardial contractility patterns during heart surgery under extracorporeal circulation was used in 11 patients, with a total of 89 measurements performed. PV-diagram enables a real-time assessment of the heart's pumping function with reference to specific phases of the cardiac cycle, and also a prompt visual dynamic assessment of the circulatory status. The method can be efficient in the evaluation of the effect of corrective heart surgery.
D006348:Cardiac Surgical Procedures / Q000295:instrumentation / Q000379:methods*; D004582:Electronics, Medical / Q000295:instrumentation; D005112:Extracorporeal Circulation; D006439:Hemodynamics; D006801:Humans; D007430:Intraoperative Care / Q000379:methods*; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction
Novyĭ diagrammnyĭ metod otsenki gemodinamiki u bol'nykh vo vremia operatsiĭ.