There are many causes of arrhythmias, or irregular and abnormal heart rate, and many arrythmias whose cause is unknown. Ischemia, lack of sufficient blood flow to the heart, can cause arrythmias. Arrythmias can also arise from scar tissue in the heart from areas of previous decreased blo
There are several different types of arrhythmias, a condition associated with irregular or abnormal heart beat rates. Arrythmia is classified as atrial (arising from the upper chambers of the heart) or ventricular (arising from the lower chambers of the heart). The arrythmias arising from the upper.
There are many different symptoms associated with cardiac arrhythmias or irregular heart rate. However, sometimes there are no symptoms at all and the arrhythmia is found incidentally.Some of the symptoms associated with cardiac arrythmias are heart palpitations, dizziness, light-headedness, a
Coronary artery bypass surgery creates new pathways for the blood to get to the heart arteries by bypassing or going around blockages. Arteries can be taken from underneath the patient’s breastbone or their arms to use for these bypasses. Veins can also be used from the patient’s legs.&n
The definitive treatment for heart attack is to rid the heart arteries of blockages so that more blood is flowing to the heart muscle. One option is to treat the blockages from the inside of the arteries. A small balloon is inflated in the artery at the site of the blockage. When i