Heart Block: Symptoms
Heart block is a problem that occurs with the heart‘s electrical system. This system controls the rate and rhythm of heartbeats. (“Rate” refers to the number of times your heart beats per minute. “Rhythm” refers to the pattern of regular or irregular pulses produced as the heart beats.)
Part of: Heart Block
Signs and Symptoms of Heart Block
Signs and symptoms depend on the type of heart block you have. First-degree heart block may not cause any symptoms.
Signs and symptoms of second- and third-degree heart block include:
These symptoms may suggest other health problems as well. If these symptoms are new or severe, call 9-1-1 or have someone drive you to the hospital emergency room. If you have milder symptoms, talk with your doctor right away to find out whether you need prompt treatment.
How Is Heart Block Diagnosed?
Heart block might be diagnosed as part of a routine doctor’s visit or during an emergency situation. (Third-degree heart block often is an emergency.)
Your doctor will diagnose heart block based on your family and medical histories, a physical exam, and test results.
Specialists Involved
Your primary care doctor might be involved… Read more about Heart Block: Symptoms