TY - BOOK ED - Cardiac Pacemakers TI - Adaptive-rate pacing: perspectives in cardiac rhythm management U1 - Circ. 617.41 Ad221 1993 PY - 1993/// CY - USA : PB - The Publisher, KW - 1. Cardiac pacing. KW - 2. Arrythmia-Treatment N1 - Includes bibliographical references and index ER -