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August 26, 2025Circulation Arrhythmia and ElectrophysiologyOpen Access

RYR2 Variants in Catecholaminergic Polymorphic Ventricular Tachycardia Patients: Insights From Protein Structure and Clinical Data

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Authors

ACAlexander ChangHBHalil BeqajLSLeah Sittenfeld

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Overview

Review compiles clinical data on RYR2-related CPVT variants, suggesting personalized treatment approaches.

Key Points

  • Patients with variants in the core solenoid often experience an earlier age of CPVT onset, indicating a need for tailored interventions.
  • Age of onset was lower for RYR2 variants located in the core solenoid and channel pore, supporting the importance of genetic factors in CPVT.
  • A comprehensive dataset from 964 patients revealed significant variability in CPVT symptoms and required treatments based on genetic variants.
  • Mapping RYR2 variants to protein structures offers insights for improved diagnosis and management of CPVT patients.

Cite This Study

Chang et al. (2025) studied this question.

synapsesocial.com/papers/68af7c947567bf4f94ff40b5https://doi.org/10.1161/circep.124.013757
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Also Consider

Synapse has enriched one closely related paper. Consider it for comparative context:

  1. 1Mutation-Linked Defective Interdomain Interactions Within Ryanodine Receptor Cause Aberrant Ca 2+ Release Leading to Catecholaminergic Polymorphic Ventricular Tachycardia2011 · 70 citations