Atrial fibrillation (Afib) is an abnormal heart rhythm caused by erratic electrical signals in the heart. Atrial fibrillation is a progressive disease that worsens.
What is atrial fibrillation (A-fib)?A-fib is an irregular heartbeat that reduces your heart's ability to pump blood through your body. A-fib may come and go, or it may be a long-term condition. A-fib can cause life-threatening blood clots, stroke, or heart failure. It is important...
What is ventricular fibrillation? What heart rhythm has no P wave? What are cardiac arrhythmias? Define palpitation What is sinus rhythm in an ECG? What is the relationship between heartbeat and pulse? What is a ventricular myocardium?
The fast heart rate associated with atrial fibrillation can weaken the heart muscle and lead to a decrease in your heart’s pumping function. Left untreated, AFib increases your risk for stroke, heart failure and other issues. What are the causes of atrial fibrillation? The causes of atrial fi...
What is atrial fibrillation associated with? Heart: The heart is a fist-sized muscular organ that pumps blood in our body. The heart has four sections or chambers. The upper two chambers are called the left and right atrium, and the lower two chambers are called the left and right ventricl...
Researchers state that SCA is the result of a "ventricular fibrillation," a quivering of the heart which prevents the heart muscle from pumping blood to the body. To overcome this condition, the victim will need various forms of help in order to survive, the most important of which may ...
Basically, the heart is a muscular pump that maintains oxygen and blood circulation through your lungs and body. In a day, your heart pumps about 2,000 gallons of blood. Like any engine, if the heart is not well taken care of it can break down and pump less efficiently, a condition ...
来自 nps.org.au 喜欢 0 阅读量: 36 摘要: Atrial fibrillation is a condition where the heart beats irregularly & can increase the risk of stroke. Find out more about the symptoms of atrial fibrillation. DOI: http://www.nps.org.au/conditions/heart-blood-and-blood-vessel-co ...
In the filamentous fungus Podospora anserina, mating type is specified by a single locus with two alternate alleles, termed mat- and mat+. A previous study has shown that the mat+ sequence consists of 3.7 kb and contains a single gene relevant to the sexual cycle. This gene, called FPR1,...
The number of beats of the heart per minute. The events related to the flow of blood through the lungs What is heart rate? Define it with physiological details. What is a typical resting heart rate? What is tachycardia? What is atrial fibrillation associated with? What is the term that ...