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    Chest Pain: The New Clinical Standard and AHA/ACC Guidelines

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    2026년 5월 15일
    HealthScienceEducation

    Explore the new clinical standards for chest pain diagnosis. Learn about the 2021 AHA/ACC guidelines, ACS risks, and why the term atypical is being replaced.

    Chest Pain: The New Clinical Standard and AHA/ACC Guidelines

    Chest Pain: The New Clinical Standard and AHA/ACC Guidelines 베스트 인용

    “

    The 2021 guidelines are clear: labeling chest pain as 'atypical' is misleading and potentially dangerous. Instead, we must use 'cardiac,' 'possibly cardiac,' or 'non-cardiac' to force a specific level of clinical suspicion right from the start.

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    질문 입력

    Clinical approach to chest pain leading to differential diagnoses

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    2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain: Executive Summary: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines | Circulation
    link
    https://www.ahajournals.org/doi/10.1161/cir.0000000000001030
    Evaluating patients with chest pain in the emergency department
    link
    https://www.bmj.com/content/bmj/388/bmj.r136.full.pdf
    Approach to chest pain - EMCrit Project
    link
    https://emcrit.org/ibcc/chest-pain/
    The most frequent causes of chest pain and their differential diagnosis
-                        McMaster Textbook of Internal Medicine
    link
    https://empendium.com/mcmtextbook/table/031_6880
    2022 ACC Expert Consensus Decision Pathway on the Evaluation and Disposition of Acute Chest Pain in the Emergency Department - PMC
    link
    http://www.ncbi.nlm.nih.gov/pmc/articles/10691881

    자주 묻는 질문

    According to the 2021 AHA/ACC guidelines, clinicians should stop using the term 'atypical' to describe chest pain, as it can be misleading and dangerous. Instead, the new clinical standard encourages the use of more specific terms such as 'cardiac,' 'possibly cardiac,' or 'non-cardiac.' This shift is designed to force a higher level of clinical suspicion and ensure a more accurate diagnostic approach for patients.

    Chest pain remains the second most common reason for emergency department visits in the United States, accounting for over six and a half million visits annually. Despite these high numbers, only about five percent of these patients are ultimately diagnosed with Acute Coronary Syndrome (ACS). This creates a significant diagnostic challenge for medical professionals who must identify high-risk cases among a large volume of non-cardiac presentations.

    While only a small percentage of chest pain visits result in an ACS diagnosis, the stakes remain incredibly high because coronary artery disease is a leading cause of death, responsible for over 365,000 deaths annually. Clinicians must balance the need for an accurate differential diagnosis to catch these life-threatening cases without over-testing the ninety-five percent of patients whose chest pain is essentially non-cardiac in nature.

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