[Importance of the A-V coordination in the cardiac output and the use of Berkovits' on-demand bifocal pacemaker. Report of 2 cases and long-term results].
D000368:Aged; D002302:Cardiac Output; D005260:Female; D006327:Heart Block / Q000503:physiopathology*; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial; D013997:Time Factors
L'importanza della coordinazione A-V nel rendimento cardiaco e l'impiego del pace-maker bifocale a domanda di Berkovits