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  1. Hypertrophic Cardiomyopathy (HCM) • LITFL • ECG Library Diagnosis

    Oct 8, 2024 · Overview of HCM Hypertrophic cardiomyopathy, previously termed hypertrophic obstructive cardiomyopathy (HOCM) or idiopathic hypertrophic subaortic stenosis (IHSS), is one of …

  2. Hypertrophic cardiomyopathy - Symptoms and causes - Mayo Clinic

    Feb 23, 2024 · Hypertrophic cardiomyopathy (HCM) is a disease in which the heart muscle becomes thickened, also called hypertrophied. The thickened heart muscle can make it harder for the heart to …

  3. Hypertrophic cardiomyopathy - Wikipedia

    Hypertrophic cardiomyopathy (HCM, or HOCM when obstructive) is a condition in which muscle tissues of the heart become thickened without an obvious cause. [8] The parts of the heart most commonly …

  4. Hypertrophic Cardiomyopathy | New England Journal of Medicine

    Aug 30, 2025 · In hypertrophic cardiomyopathy, thickened heart muscle often obstructs blood flow. Imaging aids in diagnosis, and treatments such as myosin inhibitors and defibrillators have improved …

  5. Hypertrophic Cardiomyopathy (HCM) - American Heart Association

    May 29, 2024 · The American Heart Association explains hypertrophic cardiomyopathy (HCM) including obstructive and nonobstructive HCM. Also learn symptoms, diagnosis and treatment for HCM.

  6. 2024 AHA/ACC/AMSSM/HRS/PACES/SCMR Guideline for the …

    Although the primary cardiology team can initiate evaluation, treatment, and longitudinal care, referral to multidisciplinary hypertrophic cardiomyopathy (HCM) centers with appropriate expertise can be …

  7. Hypertrophic Cardiomyopathy (HCM) - Cleveland Clinic

    Hypertrophic cardiomyopathy (HCM) is a genetic form of heart disease that makes your heart muscle too thick. Shortness of breath is the most common symptom.

  8. Hypertrophic cardiomyopathy: Management of patients with ... - UpToDate

    Jun 23, 2025 · Comprehensive management of hypertrophic cardiomyopathy with outflow tract obstruction, including diagnosis, treatment options, and patient care strategies.

  9. Hypertrophic cardiomyopathy - causes, symptoms & treatment - BHF

    Hypertrophic cardiomyopathy (HCM) is a mostly inherited condition where the muscle wall of your heart becomes thickened. Read about causes, symptoms and treatment.

  10. Hypertrophic cardiomyopathy: Clinical manifestations, diagnosis, and ...

    Aug 7, 2025 · Detailed information on hypertrophic cardiomyopathy, including clinical manifestations, diagnostic approaches, and evaluation methods for healthcare professionals.