Peripartum cardiomyopathy (PPCM) occurs when the heart muscle becomes weakened towards the end of pregnancy or in the months after giving birth. PPCM can lead to symptoms of heart failure, including shortness of breath, leg swelling, and fatigue. PPCM is usually diagnosed with an echocardiogram, which can show that the heart function, or ejection fraction, is low. Medications can help the heart get stronger over time. For many people with PPCM, their heart function will improve.
PPCM symptoms can sometimes be mistaken for normal pregnancy symptoms. Seek care if you develop these symptoms during pregnancy or within 6 months after giving birth.
Diagnosis is often made with an echocardiogram, or ultrasound of the heart. A blood test called BNP can also be helpful to diagnose heart failure.
Doctors and scientists have some ideas why some women develop PPCM and others do not. There are some factors that may increase the risk for developing PPCM.
Most women with PPCM will feel better and have improvement in heart function over time. Medications and regular follow-up can help recovery.
