A heart arrhythmia (uh-RITH-me-uh) is an irregular heartbeat. Heart rhythm problems (heart arrhythmias) occur when the electrical signals that coordinate the heart's beats don't work properly. The faulty signaling causes the heart to beat too fast (tachycardia), too slow (bradycardia) or irregularly. Heart … See more Heart arrhythmias may not cause any signs or symptoms. A doctor may notice the irregular heartbeat when examining you for another health reason. In general, signs and symptoms of arrhythmias may include: 1. A … See more To understand the cause of heart arrhythmias, it may be helpful to know how the heart typically works. See more Complications depend on the type of arrhythmia. In general, complications of heart arrhythmias may include stroke, sudden death and heart failure. Heart arrhythmias are … See more Things that may increase the risk of heart arrhythmias include: 1. Coronary artery disease, other heart problems and previous heart surgery.Narrowed heart arteries, a heart … See more WebMay 16, 2024 · The device can – if a person were to go into a life-threatening ventricular tachycardia – deliver a potentially lifesaving shock to prevent sudden death. Risks include bleeding and damage to ...
Life threatening arrhythmias: Risk factors, causes, and treatment
Web2 days ago · The most common heart rhythm disorder, AFib is an irregular, often rapid, heart rate that leads to poor blood flow and sometimes stroke. ... which could be fatal. Many of the conditions untreated ... WebSudden cardiac arrest is an emergency in which your heart suddenly stops beating. An electrical issue makes your heart stop pumping blood. This leaves your cells unable to receive the oxygen they need. Because of … photo editing software ios
How Do You Fix an Irregular Heartbeat? - eMedicineHealth
WebMar 28, 2024 · Ventricular fibrillation is a cardiac disturbance that causes abnormal heart rhythms and can be fatal. For many people with this condition, irregular heart rhythms are the first and only sign of ... WebArrhythmias are abnormal heartbeats usually caused by an electrical "short circuit" in the heart. The heart normally beats in a consistent pattern, but an arrhythmia can make it beat too slowly, too quickly, or irregularly. This can cause the heart to pump inconsistently, leading to symptoms like fatigue, dizziness, and chest pain. WebIrregular rate or rhythm of the heartbeat. Can be fatal. Mitochondrial dysfunction appears to play an important role in arrthymias how does ebay pay you without paypal