Cardiac arrest is a sudden stop in effective blood flow due to the failure of the heart to contract effectively. Symptoms include loss of consciousness and abnormal or absent breathing. Some people may have chest pain, shortness of breath, or nausea before this occurs.
Hayman Great Barrier Reef. Australasiaâs most exclusive private island resort â the five-star Hayman Great Barrier Reef, situated just offshore from Queensland, Australia â is poised to reopen next month following temporary closure for property restoration.
The Great Barrier Reef Marine Park is a marine protected area which includes almost all of the Great Barrier Reef. It encompasses an area of about 345,400 square kilometres, commencing at the tip of Cape York and extending along the Queensland coast to just north of Bundaberg.he Great Barrier Reef off Queenslandâs east coast is an international tourism icon. It is made up of about 2,900 unconnected coral reefs, stretching over 2,000 km from south of Papua New Guinea to Bundaberg. There are also about 900 islands within the Great Barrier Reef.