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.
A variety of colourful corals on Flynn Reef near Cairns. The Great Barrier Reef is a coral formation, the largest in the world, located off the Pacific coast of Queensland, Australia. It is home to a spectacular array of marine life and offers awesome diving opportunities. variety of colourful corals on Flynn Reef near Cairns. The Great Barrier Reef is a coral formation, the largest in the world, located off the Pacific coast of Queensland, Australia. It is home to a spectacular array of marine life and offers awesome diving opportunities.