Detection and Sizing of Acute Myocardial Infarcts with99mTc (Sn) Tetracycline

作者: B. Leonard Holman , Michael Lesch , Franklin G. Zweiman , John Temte , Bernard Lown

DOI: 10.1056/NEJM197407252910401

关键词: LesionClinical onsetChest painInternal medicineTechnetiumCardiologyMedicineScintigraphyTetracyclineInfarctionMyocardial infarctionGeneral Medicine

摘要: Abstract Myocardial scintigraphy was performed in 28 patients with the technetium chelate, 99mTc (Sn) tetracycline. Acutely infarcted myocardium visualized as an area of increased radioactivity. All 14 definite clinical evidence acute myocardial infarction and two five whom equivocal had abnormal scintigrams. Scintigraphy gave normal results nine lesion failed to evolve. Peak activity occurred one three days after onset chest pain. Old infarcts did not concentrate (N Engl J Med 291:159–163, 1974)

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