WebA pulse that does not go up during exercise A pulse that varies greatly even if your activity level has not changed A slow pulse, especially if it is an irregular one Your doctor will … WebSep 21, 2024 · Arrhythmias cause the heart to beat too fast, too slow, or irregularly. People can be born with them or develop them during their lives. Elijah Behr, M.D., a cardiologist at Mayo Clinic Healthcare in London, shares five developments in the prevention, detection and treatment of arrhythmias.
Pacemaker - Mayo Clinic
WebSep 20, 2024 · Some irregular heart rhythms, called arrhythmias, are harmless. But that pounding in your chest could be a sign of a serious irregular heartbeat that might be controlled with a pacemaker. Arrhythmias can occur when you’re physically active, but also when you are quiet, sitting while watching TV, or lying in bed. 4 You fainted but don’t know … WebApr 12, 2000 · Answer your medical questions on prescription drugs, vitamins and Over the Counter medications. Find medical information, terminology and advice including side effects, drug interactions, user ... imaginary worlds examples
Arrhythmia Irregular Heartbeat MedlinePlus
WebThe heart uses muscle contractions to pump blood through the body. A small burst of electricity causes the muscle to contract. In normal heart function, an electrical impulse starts in the upper right chamber of the heart in the sinus node (sinoatrial node), often thought of as the heart’s natural pacemaker. The sinus node is a group of ... WebApr 15, 2024 · Heart arrhythmias, also called heart rhythm problems, occur when the electrical impulses that coordinate your heartbeats don't work properly. This causes your heart to beat too fast, too slow or irregularly. Palpitations can be felt as a sensation of fast heartbeats or skipped beats. WebMay 10, 2012 · It means that your heart beats too quickly, too slowly, or with an irregular pattern because of problems with the electrical system of your heart. If your arrhythmia is serious, you may need one of two devices implanted under your skin: a cardiac pacemaker or an implantable cardioverter defibrillator (ICD). imaging cleveland