Your body needs coenzyme Q10 to fuel cell function. CoQ10 has been studied for its effects on chronic conditions including cancer, high blood pressure and heart disorders. It may improve your overall heart health, though it may not necessarily improve atrial fibrillation symptoms. Talk to your doctor before trying CoQ10.
Caffeine is a nervous system stimulant and a diuretic that can cause atrial fibrillation and other problems when you consume excessive amounts. Caffeine overdose also may cause confusion, breathing problems and vomiting. Caffei...
Atrial fibrillation, or a-fib, is an abnormal rhythm of the heart. When the heart is in a-fib, the top two chambers of the heart beat chaotically and independently from the bottom two chambers. This causes the heart to be less ...
Atrial fibrillation, or cardiac arrhythmia, is a confusion in the electrical connection between the upper and lower chambers of your heart. When this happens you may feel dizzy and short of breath, and your heart may seem like ...
Atrial fibrillation, a kind of cardiac arrhythmia, is a brief disturbance in your heartbeat. You may feel like your heart is racing, thumping or skipping beats. Other symptoms may include dizziness, confusion, shortness of brea...
If you feel your heart racing and you become lightheaded and short of breath, you may be having an attack of atrial fibrillation, also known as cardiac arrhythmia. This condition occurs when your heart's upper and lower chamber...
Atril fibrillation, or a fib, is the most common irregular heart rhythm. It can be related to heart disease, stress, excessive caffeine or alcohol use or electrolyte imbalances. When the heart is in a fib, it is not beating eff...
Atrial fibrillation, also known as cardiac arrhythmia or irregular heartbeat, occurs when your heart's upper chambers beat out of rhythm with the lower chambers. You may experience heart palpitations, shortness of breath, a rap...
Atrial fibrillation is a condition in which nerve impulses that regulate heart rate become irregular and cause a disorganized heart rhythm in the atria -- the upper chambers of the heart. This condition occurs in 3 to 5 percent...
Atrial fibrillation refers to a cardiac arrhythmia, or abnormal heartbeat. During an attack of arrhythmia, you may feel heart palpitations or a rapid heartbeat, shortness of breath and lightheadedness. This condition can be tri...
Vitamin C, a water soluble essential nutrient, is one of your body's most important antioxidant substances and also contributes to the formation of connective tissues. Atrial fibrillation, a condition characterized by an irregu...
In addition to stimulating the brain, caffeine may also cause an increased heart rate, or tachycardia. However, studies have not shown a correlation between caffeine and atrial fibrillation.
Products such as milk and juice are often fortified with it. But new information has linked vitamin D to atrial fibrillation, a cardiac condition that could be deadly if not treated. Your health-care provider can help you deter...
Atrial fibrillation is characterized by an irregular and unusually fast heart rate. A normal resting heart rate ranges from 60 to 100 beats per minute; someone with atrial fibrillation often has a heart rate of 140 or more beat...
It is therefore reasonable to believe that taking calcium supplements may impact heart function, particularly in a patient with heart disease. A number of studies have investigated the impact of calcium supplements on the effic...
Episodes of atrial fibrillation, which involve a rapid heartbeat and poor blood flow, can be caused by dietary and lifestyle factors. Treatment usually involves medications that alter your heart's electrical impulses, but you c...
According to the American Heart Association, up to 5 percent of people over age 65 have atrial fibrillation, which occurs when the two upper-chambers of the heart quiver rather than beat normally. Because blood isn't pumped ful...
Atrial fibrillation is an irregular, rapid heartbeat that prevents your heart from pumping adequate amounts of blood to your body. According to the American Heart Association, 2.2 million Americans have this heart disorder. Bec...
Atrial fibrillation, or A fib, is an abnormal heart rhythm. According to the Cleveland Clinic, it is the most common abnormal heart rhythm, affecting more than 2 million people in the United States. The incidence of having A fi...
If you have a rapid, racing heartbeat and feelings of weakness, you may have atrial fibrillation. The most common arrhythmia originating in the atria, the upper chambers of the heart, atrial fibrillation has many causes. Abnorm...
Not surprisingly, high or low levels of these vital nutrients upset the conduction system of your heart, leading to or worsening abnormal heart rhythms called arrhythmias. One of the more common arrhythmias, atrial fibrillation...
Atrial fibrillation, or A-fib, is a heart condition in which your heartbeat is fast or chaotic and an insufficient amount of blood is pumped to your body. If you have A-fib, your doctor may encourage certain types of exercise. ...
Atrial fibrillation is a condition in which the upper chambers of your heart, or atria, quiver rather than beat. This stops blood and the oxygen it carries from reaching your vital organs, including your brain. This condition c...
Capable of recognizing and responding to changes in your behavior and physical activity, a healthy heart can adjust its function to meet most demands placed upon it. As we age, damage to your heart lead to changes in its funct...
Atrial fibrillation is a condition of irregular heartbeats that causes poor blood flow to the body. Symptoms include heart palpitations, shortness of breath, chest pain, confusion and weakness. Atrial fibrillation may be caused...
Atrial fibrillation represents one of the most common forms of arrhythmia or irregular heartbeat. According to the National Heart, Lung and Blood Institute, atrial fibrillation occurs when the electrical signals that govern hea...
Atrial fibrillation is a heart rhythm disturbance that originates from heart chambers at the top of the heart, called the atria. The abnormal rhythm is fast and irregular and cannot adequately squeeze blood into the pumping cha...
The heart's electrical system has different phases of positive and negative, and cardiac glycosides change the length of phases. Two outcomes of this are a more stable heart rhythm and more time for contraction of the heart. Th...
Cardiac ablation, or catheter ablation, is a nonsurgical procedure to cure heart rhythm disorders caused by abnormal electrical signals. According to the National Heart, Lung and Blood Institute, or NHLBI, cardiac ablation invo...
Atrial fibrillation is an abnormal heartbeat, or arrhythmia, that is characterized by the rapid beating of the upper two chambers of the heart, or the atria. Atrial fibrillation is the most common arrhythmia and can lead to hea...
Atrial fibrillation is a type of heart arrhythmia that causes a fast and irregular pulse. This disorder occurs when the top heart chambers, or atria, pulse in a chaotic way due to abnormal functioning of the heart's electrical ...
Atrial fibrillation is a condition in which the the atria, which are the top two chambers of the heart, beat erratically. The purpose of the atria is to propel blood into the ventricles, which pump blood to the lungs for oxygen...
According to the American Heart Association, during atrial fibrillation the heart's two small upper chambers (the atria) quiver instead of beating effectively, causing blood to not pump completely out of them, so it may pool an...
According to the American Academy of Family Physicians and the American College of Physicians, atrial fibrillation is the most common form of arrhythmia, or abnormal heart rate, in adults. Furthermore, according to the Centers ...
Atrial fibrillation is the most common irregular heart rhythm, according to the Cleveland Clinic. During atrial fibrillation, many different impulses rapidly fire at once, causing a very fast, chaotic rhythm in the atria. The t...
Atrial fibrillation is an irregular heart rhythm in which the heart quivers instead of beating regularly. This occurs because the command center of the heart fails to coordinate activity with the pumping center. People may th...
Atrial fibrillation is a common heart condition. It occurs when the heart muscle does not properly contract and push the blood out of the heart's two upper chambers. Instead of a forceful contraction, the heart may flutter or n...
Atrial fibrillation is a condition of an irregular and rapid heartbeat that results in poor blood flow throughout the body. In a normal heart, electrical impulses originating in the right atria signal the two upper chambers (ca...
Atrial fibrillation is an irregular heart rhythm originating in the two upper chambers of the heart, called the atria. This rapid and disorganized rhythm causes symptoms of weakness, shortness of breath and light-headedness, ac...
Atrial fibrillation (AF), also called A Fib, is an irregular, usually rapid heart rhythm (arrhythmia), that originates in the upper area (atria) of the heart due to abnormal electrical cardiac impulses that make the heart "quiv...
Educate yourself about the physical symptoms that may accompany atrial fibrillation. Not everyone who has this type of rapid, irregular heartbeat shows outward symptoms of the disorder. People who do feel something abnormal goi...
Atrial fibrillation is an irregular heartbeat or arrhythmia in the upper chambers of the heart called the atria. Electrical impulses to the lower chambers of the heart or ventricles are scattered rather than traveling at a reg...
Atrial fibrillation (A fib) is an abnormal heart rhythm, can be intermittent or chronic and affects about 4 percent of people over the age of 65. The most common causes are hypertensive heart disease, heart attack, heart valve...
The pacemaker is a collection of cells lying between the heart's upper chambers, the atria, and its lower chambers, the ventricles. In the case of atrial fibrillation, instead of the pacemaker, cells within the atria fire off, ...
