Thoracic Key

Before Diagnosis: Initial Evaluation of the Pregnancy With Fetal Arrhythmia Julia A. Drose Bettina F. Cuneo INTRODUCTION The assessment of fetal arrhythmias begins not with the echocardiogram, but with a…

Overview of Fetal Arrhythmias Julia A. Drose Bettina F. Cuneo THE NORMAL CARDIAC CONDUCTION SYSTEM An understanding of the normal cardiac conduction system is necessary to understand fetal arrhythmia (FIG….