As a medical professional, I would like to clarify that the treatment for heart block, also known as atrioventricular (AV) block, depends on the type and severity of the condition. There are three main types of heart block: first-degree, second-degree, and third-degree. First-degree heart block is the least severe and often does not require treatment. It is characterized by a delay in the electrical signal as it passes from the atria to the ventricles, but every signal is still conducted. Second-degree heart block is more serious and can be further divided into two types: Type I (Wenckebach) and Type II. Treatment for second-degree heart block may include a pacemaker, particularly if symptoms are present or if the block is causing a slow heart rate. Third-degree heart block, also known as complete heart block, is the most severe and requires immediate treatment. A pacemaker is typically necessary to regulate the heartbeat and ensure the heart is pumping effectively. A pacemaker is a small device that is surgically implanted under the skin, usually in the upper chest or abdomen. It sends electrical impulses to the heart to help regulate the heartbeat and maintain a normal rate. In summary, while first-degree heart block may not require treatment, second-degree and third-degree heart blocks often necessitate the use of a pacemaker to maintain proper heart function. read more >>

If you have first-degree heart block, you may not need treatment. If you have second-degree heart block, you may need a pacemaker. A pacemaker is a small device that's placed under the skin of your chest or abdomen. This device uses electrical pulses to prompt the heart to beat at a normal rate.read more >>