Acute myocardial infarction: Initial manifestations, management, and prognosis

Lavie, C. J. and Gersh, B. J. (1990) Acute myocardial infarction: Initial manifestations, management, and prognosis. Mayo Clinic Proceedings, 65 4: 531-548.

Author Lavie, C. J.
Gersh, B. J.
Title Acute myocardial infarction: Initial manifestations, management, and prognosis
Journal name Mayo Clinic Proceedings   Check publisher's open access policy
ISSN 0025-6196
1942-5546
Publication date 1990-04
Sub-type Article (original research)
Volume 65
Issue 4
Start page 531
End page 548
Total pages 18
Place of publication New York, NY, United States
Publisher Elsevier
Language eng
Abstract In patients with suspected acute myocardial infarction (AMI), obtaining a thorough history is important for identifying both the cause of chest pain and any concurrent conditions that may complicate the management. Physical examination - including cardiac ausculation and determining the status of the peripheral vasculature - is important as a guide to immediate management and as a baseline for future comparison. The differential diagnosis of AMI is extensive, and various laboratory tests, such as electrocardiography, cardiac enzymes, radionuclide techniques, echocardiography, and cardiac catheterization, can aid in the diagnosis. The routine management of patients with AMI can include medical therapy with antithrombotic agents, nitrates, β-adrenergic blockers, or calcium channel blocking agents. The major differences between Q-wave and non-Q-wave infarction are discussed. Some factors that affect early and late prognosis in patients with AMI are age of the patient, residual left ventricular function, residual myocardial ischemia, and substrates for sustained ventricular arrhythmias. Although much of the current enthusiasm in management of AMI is related to revascularization strategied, other important aspects of diagnosis and treatment should not be overlooked.
Keyword Myocardial infarction
Cardiac ausculation
Peripheral vasculature
Q-wave
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Medicine Publications
 
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