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.
Some records have shown that male gorillas can be as much as 600 lbs. Their canines can â¦grow up to 4 or 5 inches long. Female gorillas weigh from 190 lbs to 260 lbs, and are usually shorter than males by 3 inches.      Gorillas and humans are about the same size. Male gorillas are larger than females, and are usually around 1.7m (5 ft) tall.    A male gorilla can weigh 500 lbs or over and stand 6 ft tall on all fours.