WebOccasional, harmless palpitations can have many causes: Stress or anxiety Strenuous activity Extreme fatigue Hormonal changes caused by pregnancy, menopause or menstruation Low blood pressure Caffeine Nicotine Alcohol Stimulant medications, including pseudoephedrine (a decongestant) Increasing age 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 fluttering in the chest 2. A racing heartbeat (tachycardia) 3. A slow heartbeat (bradycardia) 4. … See more 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 … 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 associated with an increased risk of … See more Things that may increase the risk of heart arrhythmias include: 1. Coronary artery disease, other heart problems and previous heart … See more
Atrial fibrillation - Illnesses & conditions NHS inform
WebJan 20, 2024 · fast and irregular heartbeat (palpitations) feeling very tired Some people with atrial fibrillation have no symptoms and are completely unaware that their heart rate is irregular. Find out more about the symptoms of atrial fibrillation Why does atrial fibrillation happen and how common is it? WebOnly vaccines and medications can prevent COVID-19 and treat its symptoms. Your immune system needs certain ... nausea, and stomach cramping. Extremely high doses can cause more serious problems, including irregular heartbeat and cardiac arrest. Magnesium supplements can interact with some medications, including bisphosphonates (used to … flow studio preços
Heart arrhythmia - Symptoms and causes - Mayo Clinic
WebApr 13, 2024 · This irregular heartbeat occurs in the upper chamber of the heart (the atria), so the lower chambers don’t get enough blood flow to pump efficiently. Atrial fibrillation … WebHeart arrhythmia symptoms may include: Heart palpitations. Dizziness or lightheadedness. Fainting episodes. Shortness of breath. Chest discomfort. Weakness or fatigue. A cardiac … WebMay 3, 2024 · An irregular heartbeat, or an arrhythmia, occurs when your heart beats too quickly, too slowly or irregularly. Many arrhythmias are harmless and don’t require … flow studio belfast