Understanding Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC) and Its Impact on Your Heart

The Silent Killer: Understanding Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC)

Arrhythmogenic right ventricular cardiomyopathy (ARVC), a genetic condition affecting the heart muscle, is a silent killer that affects about 1 in 2,000 to 1 in 5,000 people, primarily those between 20 and 40 years old. This condition, also known as arrhythmogenic cardiomyopathy, can lead to abnormal heart rhythms, heart failure, and sudden cardiac death if left untreated.

Individuals with ARVC may experience symptoms such as heart palpitations, lightheadedness, fainting, and shortness of breath. While early-stage symptoms are often mild, they can progress to serious complications in later stages. Researchers have found that most people with ARVC have a genetic mutation in specialized proteins known as desmosomes, which play a key role in connecting heart cells together.

To diagnose ARVC, healthcare providers typically conduct tests such as an electrocardiogram (ECG), echocardiogram, cardiac MRI, heart biopsy, and genetic testing. Treatment options for ARVC may include lifestyle changes, medications, implantable cardioverter defibrillators (ICD), cardiac ablation, and in some cases, heart transplants.

Although ARVC cannot be prevented, individuals with the condition can take steps to lower their risk of heart rhythm problems by avoiding vigorous exercise and adhering to medication regimens. Additionally, maintaining a heart-healthy diet, getting enough sleep, quitting smoking, and managing underlying health conditions can support heart health and overall well-being.

Lifelong management with a cardiologist is essential for individuals living with ARVC. Regular check-ups and following a personalized treatment plan can help improve life expectancy and quality of life. Taking care of mental health is equally important, and seeking support from loved ones, healthcare providers, or joining a support group can provide emotional support during the journey of living with ARVC.