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Clinical Studies


  • A Prospective Incident Study of Arrhythmias in Hypertrophic Cardiomyopathy (HCM ILR) Rochester, Minn.

    The purpose of this study is to determine the incidence of atrial and ventricular arrhythmias in patients with hypertrophic cardiomyopathy, with and without sleep apnea.

  • VALOR-HCM Trial: Mavacamten in HCM Patients Referred for SRT Rochester, Minn.

    The purpose of this study is to evaluate the effect of mavacamten treatment on reducing the number of septal reduction therapy (SRT) procedures performed in subjects with symptomatic obstructive hypertrophic cardiomyopathy (oHCM [also known as HOCM]) who are eligible for SRT based on American College of Cardiology Foundation (ACCF)/American Heart Association (AHA) and/or European Society of Cardiology (ESC) guidelines (i.e., guideline).

Closed for Enrollment

  • Hypertrophic Cardiomyopathy Clinical Survey Rochester, Minn.

    The purpose of this study is to use a survey to collect updated information on the clinical status of patients who have hypertrophic cardiomyopathy and are part of the ongoing database at Mayo Clinic.

  • The Relationship of Septal Pathology to Biomarkers in Hypertrophic Cardiomyopathy (SPIHCM) Rochester, Minn.

    Previous work has shown that high sensitivity troponin levels are associated with degree of septal hypertrophy in hypertrophic cardiomyopathy. To further evaluate for the mechanisms of this association, we plan to reavaluate the septal pathology from myectomies in patients with HCM. Our hypothesis is that high sensitivity troponin (hs-TnT) and other biomarkers including NT-pro BNP will correlate with septal pathology in hypertrophic cardiomyopathy (HCM).

  • Utility of Pre-Myectomy Coronary Angiography in Hypertrophic Cardiomyopathy Rochester, Minn.

    The purpose of this study is to assess patients with hypertrophic cardiomyopathy (HCM) undergoing first time sternotomy for septal myectomy without known coronary artery disease (CAD).