Cardiomyopathy: Understanding Heart Muscle Disease, Symptoms, and Care
February 2, 2026Cardiomyopathy is a type of heart muscle disease that affects the heart’s ability to pump blood effectively. For some people, symptoms are mild at first. For others, cardiomyopathy can significantly impact daily life and long-term heart health.
Understanding the signs of cardiomyopathy and knowing when to seek care can make a meaningful difference. Patients in Athens, GA, and across Northeast Georgia have access to primary care providers who can help identify symptoms early and coordinate appropriate heart care. Individuals in nearby communities such as Watkinsville, Bogart, Lavonia, and Greensboro can also access evaluation and support from St. Mary’s Primary Care Practices.
What Is Cardiomyopathy?
Cardiomyopathy refers to diseases of the heart muscle that cause the heart to become enlarged, thickened, or rigid. These changes can weaken the heart’s ability to pump blood and may lead to heart rhythm problems or heart failure if left untreated.
Cardiomyopathy can develop at any age and may be inherited or caused by other medical conditions.
Frequently Asked Questions About Cardiomyopathy
Not always. Cardiomyopathy can lead to heart failure, but early diagnosis and treatment may prevent progression.
Yes. Some types, especially hypertrophic cardiomyopathy, run in families. Family history is important to share with your provider.
Many people live full, active lives with proper treatment, lifestyle changes, and regular medical care.
There is no cure, but treatments can manage symptoms and improve quality of life.
Individuals with symptoms, family history of heart disease, or chronic conditions such as high blood pressure or diabetes should talk with their PCP.
Types of Cardiomyopathy
Dilated Cardiomyopathy
- The heart chambers become enlarged and stretched
- The heart pumps less effectively
- One of the most common forms
Hypertrophic Cardiomyopathy
- The heart muscle becomes abnormally thick
- Can block blood flow out of the heart
- Often genetic and may affect younger individuals
Restrictive Cardiomyopathy
- The heart muscle becomes stiff and less flexible
- Limits the heart’s ability to fill properly
- Less common but serious
Symptoms of Heart Muscle Disease
Symptoms of cardiomyopathy may include:
- Shortness of breath, especially with activity or lying down
- Fatigue or weakness
- Swelling in the legs, ankles, or feet
- Chest discomfort
- Dizziness or fainting
- Irregular heartbeat or palpitations
Some people have no symptoms early on, which is why routine care with a primary care provider in Athens, GA, is so important.
What Causes Cardiomyopathy?
Heart muscle disease may be linked to:
- Genetics or family history
- High blood pressure
- Coronary artery disease
- Diabetes
- Viral infections
- Excessive alcohol use
- Certain medications or treatments
In some cases, the cause is unknown.
How Cardiomyopathy Is Diagnosed
Evaluation often begins with a visit to a primary care provider, who may recommend:
- A physical exam and medical history
- Blood pressure and cholesterol screening
- Electrocardiogram (EKG)
- Imaging tests such as an echocardiogram
If needed, your PCP may refer you to a cardiologist for specialized testing and treatment. Patients from surrounding areas such as Barrow, Greene, Franklin, Jackson, Oconee, or Walton counties may also receive coordinated care through St. Mary’s network of local providers.
Care Strategies for Cardiomyopathy
Managing cardiomyopathy focuses on protecting heart function and reducing symptoms.
- Medications to improve heart function
- Treatments to control blood pressure and heart rhythm
- Referral to cardiology for advanced care
- Following a heart-healthy diet
- Staying physically active with provider guidance
- Limiting alcohol and avoiding tobacco
- Monitoring symptoms closely
- Regular follow-up visits help track changes and adjust care as needed.
Concerned about heart muscle disease or symptoms? Help is close to home.
Schedule an appointment with a primary care provider in Athens, GA, or Northeast Georgia
