[Bicycle ergometry in the diagnosis of cardiac lesions in chronic tonsillitis].

Bicycle exercise test, load myocardial 99mTc pyrophosphate (99mTc-PYP) scintigraphy and echocardiography were performed in 42 women with chronic tonsillitis between the ages of 18 and 35 years. Of the 21 patients with chronic decompensated tonsillitis combined with ventricular extrasystole and horizontal ST segment depression during the exercise test 18 exhibited diffuse myocardial 99mTc-PYP uptake. Patients with positive scintigraphic findings had reduced index of left-atrium emptying compared with controls and patients with a negative 99mTc-PYP test finding.