Cardiac tamponade occurs when too much fluid collects in the pericardium (the sac around your heart). The fluid may collect slowly or quickly, and puts pressure on your heart. This makes it difficult for your heart to pump. Cardiac tamponade can be life-threatening. Infection or inflammation.
The kangaroo is a marsupial that is indigenous to Australia and and the Indonesian island of New Guinea. Although kangaroos are often seen congregating in groups, kangaroos are generally fairly solitary mammals but kangaroos are also known for being sociable animals when with other kangaroos.angaroos are most well known for their ability to jump a phenomenal distance. The kangaroo is the largest of the marsupials, a group an animals that includes koalas and the common brushtail possum. Marsupials are distinguished by the pouch that these animals have on their bellies, in which they carry their young.
There is no average weight for a kangaroo, as there are over 60 species of kangaroo. The largest of the kangaroos, the Red Kangaroo, can weigh from 18kg (39 lb) up to 90 k â¦ ilograms (198 lb) for very large specimens. The male is heavier, and tends to weigh an average of 65 kg (143 lb). The next size of kangaroos are the Eastern Grey kangaroo, which ranges from 30 - 60 kg (66 lb - 132 lb) and the Western Grey kangaroo, which ranges from 28 - 54kg (61 lb - 119 lb). Bear in mind there are numerous smaller species of kangaroo.