�ber die �nderung der Kontraktionsamplitude des elektrisch gereizten Rattenpapillarmuskels nach einer Reizpause oder einer Periode hochfrequenter Reizung

Isolated rat papillary muscles were stimulated electrically in a 50 ml. Tyrode bath at 37°C. Potentiation of contractile force following a period of rest and post-stimulation potentiation were studied.