Two hearts beat in one.
Steinberg
Leonard A
LA
The Care Group, Indianapolis, Indiana 46260, USA. lastein1@stvincent.org
D003937:Diagnosis, Differential; D004562:Electrocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D014428:Twins, Conjoined