Diagnosis of patent ductus arteriosus by serendipity in the adult.
Seven patients with patent ductus arteriosus (PDA) were seen in our adult echocardiography laboratory. In five of seven patients the diagnosis was made on color Doppler when it was not suspected clinically. The diagnosis became apparent because of a turbulent retrograde jet seen on color Doppler in the main pulmonary artery. One of the patients had known congenital heart disease and heart surgery in the past, and the diagnosis of PDA was missed both on catheterization and in the operating room. PDA may be unsuspected in adult patients and may be missed by techniques other than color Doppler echocardiography. The striking findings on color Doppler may help to make this important diagnosis in such patients.
Tunick
P A
PA
Department of Medicine, New York University Medical Center, NY.
Kronzon
I
I
D000328:Adult; D000368:Aged; D001794:Blood Pressure; D006328:Cardiac Catheterization; D003937:Diagnosis, Differential; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis*; D004452:Echocardiography; D015150:Echocardiography, Doppler; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011651:Pulmonary Artery / Q000502:physiology; D012039:Regional Blood Flow