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The role of coronary artery spasm in anginal syndromes

S S Maze, L H Opie, E A Lloyd

    South African Medical Journal = Suid-Afrikaanse Tydskrif Vir Geneeskunde
    |January 30, 1982
    PubMed

    Insights

    Coronary artery spasm causes angina at rest. Prompt diagnosis and treatment with calcium antagonists and long-acting nitrates can significantly benefit patients with variant angina.

    Area of Science:

    • Cardiology
    • Vascular Medicine

    Background:

    • Angina at rest, a debilitating condition, is often linked to coronary artery spasm.
    • Understanding the mechanisms and presentation of variant angina is crucial for effective patient management.

    Observation:

    • Three distinct case reports of variant angina are presented.
    • These cases highlight the diverse clinical presentations of coronary artery spasm.

    Findings:

    • Coronary artery spasm is a significant contributor to angina at rest.
    • Effective therapeutic strategies involve calcium antagonists and long-acting nitrates.

    Implications:

    • Increased suspicion and diagnosis of variant angina are warranted.
    • Timely and specific treatment can improve outcomes for patients experiencing angina at rest due to coronary artery spasm.

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