The effect of ventricular action currents on the sinoatrial node.
D000200:Action Potentials; D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000503:physiopathology; D005260:Female; D006325:Heart Atria / Q000503:physiopathology; D006327:Heart Block / Q000503:physiopathology*; D006339:Heart Rate; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000503:physiopathology; D010138:Pacemaker, Artificial; D012849:Sinoatrial Node / Q000503:physiopathology; D013997:Time Factors