Arrhythmia :: essays research papers

Arrhythmia   Ã‚  Ã‚  Ã‚  Ã‚  I am doing my report on Arrhythmia. It affects the cardiac muscle, the heart. Arrhythmia causes three types of problems. It causes the heart to pump too slowly (bradycardia), it causes the heart to pump too fast (tachycardis), and it causes the heart to skip beats (palipations).   Ã‚  Ã‚  Ã‚  Ã‚  Bradycardia can be very serious. Some of the symptoms are loss of consciousness, heart failure, or death. Slow heart rates are caused by heart block. The hearts natural pace-maker fails to be conducted to the ventricles, the hearts main pumping chambers. Some treatments can be used. An electronic pace-maker can be inserted and it will send electronic impulse to the heart stimulating it to beat at a normal rhythm. Pace-makers are only inserted when the heart beats too slow.   Ã‚  Ã‚  Ã‚  Ã‚  Tachycardis can also be very serious. It can lead to disabling symptoms and even death. When you have Tachycardis your heart rate is above 100 beats per minute. Tachycardis is caused by heart injuries from past times. Tachycardis usually occurs months or years after a heart attack. A treatment for Tachycardis can be inserting a device called a defibrillator. A defibrillator will detect and treat abnormally fast heart rhythms. The defibrillator monitors the heart and automatically gives electric shocks before Arrhythmia causes permanent damage. If the person does not have a defibrillator a strong electric shock will be given. The cause of Tachycardis is by something not functioning properly in the atria. They are sometimes stimulated by anxiety. Too much caffeine or alcohol and certain drugs can also be the cause. Attacks might last a few minutes or several days. They can be serious and sometimes not serious.   Ã‚  Ã‚  Ã‚  Ã‚  Palpitations happen when your heart skips beats. Palpitations have many different symptoms. Some of these symptoms are dizziness, fatigue or fainting as a result of the brain not getting enough oxygen rich blood, chest pain, shortness of breath, and death (which occurs rarely). Palpitations are caused by high blood pressure, mistral valve prolapse, Hyperthyroidism, Anemia, coronary artery disease, or stress, Anxiety, panic attacks, stimulants such as caffine, nicotine, and alcohol, heavy excursus, high consumption of nutmeg. There some treatments which you can do. You could try to hold your breath briefly, take a slow drink of cold water, wash your face in cold water, cough several times, and hold your nose and blow (it will pop