Mk. Mody et al., SCINTIGRAPHIC DEMONSTRATION OF A RIGHT-TO-LEFT INTRACARDIAC SHUNT IN A PATIENT WITH MASSIVE PULMONARY EMBOLI, Clinical nuclear medicine, 21(5), 1996, pp. 368-370
A case of massive pulmonary embolism resulting in marked pulmonary to
systemic shunting in a patient with a previously clinically inapparent
ventricular or atrial septal defect is presented. The various types o
f unrecognized intracardiac shunts and their prevalence in the adult p
opulation are discussed.