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7 Results Found

  • Review
  • Open Access
1,280 Views
25 Pages

Mavacamten for Obstructive Hypertrophic Cardiomyopathy: Targeting Sarcomeric Hypercontractility with Demonstrated Long-Term Safety and Efficacy—A Narrative Review

  • Ghaith K. Mansour,
  • Ali F. Altebainawi,
  • Ahmad W. Hajjar,
  • Sabry Babiker H. Sayed,
  • Fares A. Alazem and
  • Muhammad Raihan Sajid

4 December 2025

Hypertrophic cardiomyopathy (HCM) is the most prevalent hereditary cardiovascular disorder characterized by unexplained left ventricular hypertrophy, sarcomeric hypercontractility, and dynamic left ventricular outflow tract (LVOT) obstruction in appr...

  • Review
  • Open Access
14 Citations
6,180 Views
13 Pages

28 December 2019

Mutations in sarcomere genes can cause both hypertrophic cardiomyopathy (HCM) and dilated cardiomyopathy (DCM). However, the complex genotype-phenotype relationships in pathophysiology of cardiomyopathies by gene or mutation location are not fully un...

  • Review
  • Open Access
1 Citations
3,127 Views
26 Pages

Cardiac Myosin Inhibitors in Hypertrophic Cardiomyopathy: From Sarcomere to Clinic

  • Kazufumi Nakamura,
  • Takahiro Okumura,
  • Seiya Kato,
  • Kenji Onoue,
  • Toru Kubo,
  • Hidemichi Kouzu,
  • Toshiyuki Yano and
  • Takayuki Inomata

24 September 2025

Hypertrophic cardiomyopathy (HCM) is a primary myocardial disease characterized by unexplained left ventricular hypertrophy, often resulting from pathogenic variants of sarcomeric protein genes. Conventional treatments, such as the use of beta blocke...

  • Review
  • Open Access
10 Citations
4,978 Views
25 Pages

Advances in Multi-Modality Imaging in Hypertrophic Cardiomyopathy

  • Fraser C. Goldie,
  • Matthew M. Y. Lee,
  • Caroline J. Coats and
  • Sabrina Nordin

1 February 2024

Hypertrophic cardiomyopathy (HCM) is characterized by abnormal growth of the myocardium with myofilament disarray and myocardial hyper-contractility, leading to left ventricular hypertrophy and fibrosis. Where culprit genes are identified, they typic...

  • Review
  • Open Access
17 Citations
6,137 Views
44 Pages

16 February 2022

Hereditary hypertrophic cardiomyopathy (HCM), due to mutations in sarcomere proteins, occurs in more than 1/500 individuals and is the leading cause of sudden cardiac death in young people. The clinical course exhibits appreciable variability. Howeve...

  • Article
  • Open Access
3 Citations
3,787 Views
18 Pages

MYBPC3 D389V Variant Induces Hypercontractility in Cardiac Organoids

  • Darshini Desai,
  • Taejeong Song,
  • Rohit R. Singh,
  • Akhil Baby,
  • James McNamara,
  • Lisa C. Green,
  • Pooneh Nabavizadeh,
  • Mark Ericksen,
  • Sholeh Bazrafshan and
  • Sakthivel Sadayappan
  • + 1 author

19 November 2024

MYBPC3, encoding cardiac myosin binding protein-C (cMyBP-C), is the most mutated gene known to cause hypertrophic cardiomyopathy (HCM). However, since little is known about the underlying etiology, additional in vitro studies are crucial to defining...

  • Review
  • Open Access
1 Citations
5,813 Views
16 Pages

Hypertrophic cardiomyopathy (HCM) is the most common monogenic heart disease, with an estimated prevalence of 1:600 in the general population, and is associated with significant morbidity. HCM is characterized by left ventricular hypertrophy and inte...