A window into the heart
Erectile dysfunction may be an early sign of cardiovascular disease
Even if your doctor has given you a clean bill of health, beware: problems getting or keeping an erection firm enough for sexual intercourse may signal trouble, especially cardiovascular disease, down the road.
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.
- Research health conditions
- Check your symptoms
- Prepare for a doctor's visit or test
- Find the best treatments and procedures for you
- Explore options for better nutrition and exercise