Can You Die From an Enlarged Heart?
An enlarged heart, also called cardiomegaly, usually results from another condition such as heart disease, abnormal heart rhythms or temporary conditions that stress the heart like pregnancy. An enlarged heart is generally treatable but can result in serious and sometimes fatal complications without treatment.
The heart may become enlarged because of an increased workload due to high blood pressure, heart valve disease, a heart defect, a thyroid condition, anaemia, a heart arrhythmia, heart attack or cardiomyopathy.
While not everyone experiences symptoms of cardiomegaly, those who do report shortness of breath, dizziness, coughing and heart arrhythmias.
Complications and Death
An enlarged heart can increase your risk of deadly blood clots and cardiac arrest. An enlargement of the heart's left ventricle can lead to heart failure when the weakened heart muscle and stretched ventricles cannot pump blood efficiently.
A doctor can diagnose an enlarged heart with the use of an X-ray, CAT scan, magnetic resonance imaging (MRI), echocardiogram, electrocardiogram or a blood test.
- An enlarged heart, also called cardiomegaly, usually results from another condition such as heart disease, abnormal heart rhythms or temporary conditions that stress the heart like pregnancy.
Treatment is essential for preventing complications and death from an enlarged heart. A doctor can prescribe medication, especially if your condition is due to a weakened heart. Heart surgery or the implantation of a cardioverter-defibrillator in the chest may be necessary in certain situations.
Kristen Fisher is a freelance writer and editor with professional experience in both print and online media. She has published articles on a wide variety of topics including health, fitness, nutrition, home and food, and her work has appeared in "Connections Magazine" and on Lifescript.com. She graduated from the University of Arizona with a degree in psychology.