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The 20 advances that have defined contemporary hypertrophic cardiomyopathy

Barry J Maron1, Martin S Maron2

  • 1Hypertrophic Cardiomyopathy Center, Minneapolis Heart Institute Foundation, Suite 620, 920 E, 28th Street, Minneapolis, MN 55407.

Trends in Cardiovascular Medicine
|December 3, 2014
PubMed

Insights

Hypertrophic cardiomyopathy (HCM) has evolved from a misunderstood condition to a treatable disease. Key diagnostic and therapeutic advances have significantly improved outcomes for patients with this genetic heart condition.

Area of Science:

  • Cardiology
  • Genetics

Background:

  • Hypertrophic cardiomyopathy (HCM) was recognized as a distinct disease entity around 1960.
  • Historically, HCM was viewed as rare and poorly understood, often surrounded by controversy.

Purpose of the Study:

  • To review the 20 most significant advances in the understanding and treatment of HCM.
  • To highlight the evolution of HCM from an obscure condition to a manageable disease over 55 years.

Main Methods:

  • Review of historical data and clinical experience spanning over 50 years.
  • Identification and discussion of key innovations in diagnostic imaging and therapeutic interventions.

Main Results:

  • Significant progress in diagnostic tools, including echocardiography and cardiovascular magnetic resonance imaging.
  • Development of effective treatments such as implantable defibrillators, surgical myectomy, alcohol ablation, and heart transplantation.
  • Shift in perception of HCM towards a treatable condition with reduced mortality.

Conclusions:

  • HCM is now considered a contemporary disease with improved therapeutic options.
  • Advances in diagnosis and treatment have transformed the management and prognosis of hypertrophic cardiomyopathy.
  • Continued innovation is crucial for further improving the lives of individuals with this complex genetic disorder.

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