Value and limitations of thallium-201 scintigraphy in the acute phase of myocardial infarction
- PMID: 1272283
- DOI: 10.1056/NEJM197607012950101
Value and limitations of thallium-201 scintigraphy in the acute phase of myocardial infarction
Abstract
We examined the diagnostic usefulness of thallium-201 scintigraphy in 200 patients with acute myocardial infarction. The scintiscans showed a defect, suggesting infarction in 165. In all 44 patients studied iwthin six hours after onset of symptoms the scintiscans indicated a defect. Frequency of positive scans was significantly higher (90 of 96) in patients studied within 24 hours after onset than in those (75 of 104) studied later (p less than 0.01).
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