About Atrial Fibrillation. Atrial fibrillation, known as AF or Afib, is an irregular and often very fast heart rate. This may cause symptoms like heart palpitations, fatigue, and shortness of breath. Treating atrial fibrillation is important because it may cause a stroke and negatively impact your quality of life.
Basic Facts About Gorillas. Closely linked by DNA, gorillas (family Hominidae) are one of the four species of great apes that are the closest living relatives of humans â the other three are chimpanzees, bonobos and orangutans.
No, gorillas are not monkeys. Monkeys and gorillas are both categorized as primates, as are human beings as well, but they are noticeably different types of primates. The mostâ¦ obvious difference is that monkeys have tails, which gorillas don't.