Hemodynamic results of right atrial pacing in cardiac subjects.
D000704:Analysis of Variance; D002302:Cardiac Output; D006325:Heart Atria; D006330:Heart Defects, Congenital; D006339:Heart Rate; D006352:Heart Ventricles; D006801:Humans; D010138:Pacemaker, Artificial; D011656:Pulmonary Emphysema; D012214:Rheumatic Heart Disease