title: EXPERIENCE WITH TWO TYPES OF PACEMAKERS. A PRELIMINARY REPORT ON EXPERIMENTAL STUDIES AND CLINICAL APPLICATION. TWO TYPES OF PACEMAKERS. A PRELIMINARY REPORT ON EXPERIMENTAL STUDIES AND CLINICAL  APPLICATION.
mesh_terms: D000219:Adams-Stokes Syndrome; D001919:Bradycardia; D006332:Cardiomegaly; D004285:Dogs; D004562:Electrocardiography; D006327:Heart Block; D010138:Pacemaker, Artificial; D012106:Research; D013610:Tachycardia
keywords: ADAMS-STOKES SYNDROME; BRADYCARDIA; DOGS; ELECTROCARDIOGRAPHY; EXPERIMENTAL LAB STUDY; HEART BLOCK; HEART ENLARGEMENT; PACEMAKER, ARTIFICIAL; TACHYCARDIA