Tl-201 scintigraphy in multivessel exercise-induced variant angina.
A 53-year-old man presented for evaluation of nocturnal chest pain, consistent with angina pectoris. An exercise stress test reproduced his symptoms, however, exercise electrocardiograms were nondiagnostic. An exercise-thallium perfusion study confirmed vasospasm as the cause. This knowledge guided subsequent successful medical therapy.
Kruithoff
W A
WA
Department of Internal Medicine, National Naval Medical Center, Bethesda, Maryland 20889-5600, USA.
Schraml
F V
FV
Silverman
E D
ED
D000788:Angina Pectoris, Variant / Q000000981:diagnostic imaging* / Q000188:drug therapy / Q000503:physiopathology; D003326:Coronary Circulation; D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D008297:Male; D008875:Middle Aged; D013794:Thallium Radioisotopes; D015899:Tomography, Emission-Computed, Single-Photon
D013794:Thallium Radioisotopes