Systemic Sarcoidosis and Cardiac Conduction Abnormalities H. Leon Greene, M.D. CHEST Volume 80, Issue 4, (October 1981) DOI: 10.1378/chest.80.4.522 Copyright © 1981 The American College of Chest Physicians Terms and Conditions
Figure 1 Twelve lead electrocardiogram during the patient’s spontaneous ventricular tachycardia, which was the same arrhythmia which was inducible. CHEST 1981 80, DOI: (10.1378/chest.80.4.522) Copyright © 1981 The American College of Chest Physicians Terms and Conditions
Figure 2 Electrophysiologic study in the second patient. Surface leads 1, 2, and V1 are recorded simultaneously with intracardiac leads in the right atrium (RA) and right ventricle (RV). During ventricular drive (S1), premature stimuli (S2, S3) are introduced which initiate a ventricular tachycardia of variable morphology. CHEST 1981 80, DOI: (10.1378/chest.80.4.522) Copyright © 1981 The American College of Chest Physicians Terms and Conditions