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.
Gorillas live in dense warm places where they can breed. Their habitat are often cloudy, misty and cold. There are gorillas that live in the rain forests of Africa while other lowland gorillas live in the forests of western Africa. There are two populations.here are gorillas that live in the rain forests of Africa while other lowland gorillas live in the forests of western Africa. There are two populations.