[Use of walking and sauna therapy in the rehabilitation of hypertensive patients with ischemic heart disease following aortocoronary venous bypass operation with special reference to hemodynamics].

Rehabilitation results are reported concerning the behavior of blood pressure and heart rate, peripheral and central hemodynamics, after resting and during exercise and physical conditioning by running as training and sauna, respectively, in hypertensive patients with IHD after aortocoronary venous bypass (ACVB) surgery. Bicycle ergometric examinations an xenon wash-out (for the determination of the mean functional vessel cross section A) were performed in 43 male untrained patients before and after physical therapy. The left ventricular ejection fraction (EF) at rest was also determined in these patients. Significant increases in the ejection fraction at rest (on average by 7-8%) could be demonstrated in both therapy groups. The group average value for peripheral microcirculation improved only in the sauna group. Blood pressure after resting and on exercise was not influenced. Results are discussed on the basis of the literature and practical conclusions drawn.