Doctor insights on:
Can Atrial Fibrillation Cause Ed
Atrial fibrillation: Atrial fibrillation, or afib, is a very common rhythm disturbance, the most common in this country. It is most often associated with hypertension, but can also be associated with valvular disease specifically mitral valve disease. It can be treated with either rate control or converting back to the normal sinus rhythm. Patient are often placed on blood thinners to prevent complications. ...Read more
HTN, CAD, Hyperthyroi:
High blood pressure
heart defects you're born with (congenital)
an overactive thyroid gland or other metabolic imbalance
exposure to stimulants, such as medications, caffeine or tobacco, or to alcohol
sick sinus syndrome — functioning of the heart's natural pacemaker
emphysema or other lung diseases
previous heart surgery
stress due to pneumonia. ...Read more
Standstill: The extremely rapid rates of atrial fibrillation are in fact so fast that they create two problems: the top chamber is not mechanically moving very far at all, so it cannot shake clots loose, and the overactive atrial tissue secretes chemicals which increase the likelihood of clot formation. These processes come together to substantially increase stroke risk. ...Read more
Generally, not: If there is no underlying cardiac problems that may predispose one to atrial fibrillation, it would be unusual for stress to be actual cause; however stress can be the underlying to so many maladies, that one never says never. If one develops atrial fib, must look for underlying heart disease, and--even it none is found-be treated for it by cardiologist specializing in cardiac rhythm disorders. ...Read more
Excess alcohol: Heavy drinking iver time can lead to cardiomyopathy as alcohol works as a myocardial suppressant but even in smaller but usually excessive quantities it can cause atrial fibrillation due to its dehydrating and electrolyte depleting effects. This is often referred to as "holiday heart". ...Read more
Clot formation: Because blood in the left atrium is not propelled forward normally during atiral fibrillation, it allows for the formation of clots. Small areas of blood pooling resembling little eddy currents allow blood to slow down and form clots. If one of these clots is then propelled forward it can travel to the brain, become lodged in a blood vessel and cause a stroke. A clot the size of a pinhead can do it. ...Read more
Vasoactive amine: Increased tyramine can cause increases in dopamine, Epinephrine & norepinephrine (particularly when taking a type of drug called an mao-inhibitor). This can result in increased blood pressure, and it can also cause abnormal heart rhythms, including atrial fibrillation. The 1st reported case of atrial fibrillation caused by tyramine was in grimsby, england, in 1987. ...Read more
Vasoactive amine: Tyramine is derived from the Amino Acid tyrosine. Increased tyramine can cause increases in dopamine, Epinephrine & norepinephrine (particularly when taking an mao-inhibitor). This can result in increased blood pressure, and it can also cause abnormal heart rhythms, including atrial fibrillation. The 1st reported case of atrial fibrillation caused by tyramine was in grimsby, england, in 1987. ...Read more
http://www. Grouphealthresearch. Org/news-and-events/newsrel/2010/100422.Html.
Yes: Atrial fibrillation is an irregularly irregular heart rhythm, it can happen when the atrium (upper chamber of the heart) is enlarged. Hypertension causes the heart to work harder, develops hypertrophy to have enough force to push the blood forward from the ventricle (lower chamber of the heart); the atrium in turn enlarges to push blood to ventricle and eventually dilates then a-fib develops. ...Read more
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