[Cardiomyopathy and ion channel diseases registry: the Szeged CardioGen Registry]

Area of Science:

• Cardiology
• Genetics
• Internal Medicine

Background:

• Cardiomyopathies and ion channel diseases represent significant cardiovascular challenges.
• A comprehensive registry is crucial for understanding disease progression and outcomes.
• The University of Szeged Cardiology Center follows numerous patients with these conditions.

Purpose of the Study:

• To establish a representative, disease-specific registry for cardiomyopathies and ion channel diseases.
• To collect and analyze patient data for improved understanding and management.
• To focus initial analysis on hypertrophic cardiomyopathy patient cohorts.

Main Methods:

• Patient recruitment from the University of Szeged Cardiology Center.
• Data collection on primary cardiomyopathies including hypertrophic, dilated, and restrictive types.
• Inclusion of ion channel diseases such as long QT syndrome, Brugada syndrome, and catecholaminergic polymorphic ventricular tachycardia.

Main Results:

• The registry includes diverse cardiomyopathy and ion channel disease patient groups.
• Hypertrophic cardiomyopathy patients (388) form the largest cohort.
• Dilated cardiomyopathy (310) and long QT syndrome (111) are also well-represented.
• Initial analysis of hypertrophic cardiomyopathy data reveals comparable mortality, morbidity, and clinical parameters.

Conclusions:

• The Szeged registry provides a valuable resource for studying cardiomyopathies and ion channel diseases.
• Hypertrophic cardiomyopathy patient data suggests consistent disease-related outcomes.
• Further analysis of registry data will enhance clinical understanding and patient care.