Interpretation Provides information to assist in interpretation of the test results. Creatine kinase MB (CKMB) levels can be detected within 3 to 8 hours of the onset of chest pain, peak within 12 to 24 hours, and usually return to baseline levels within 24 to 48 hours.
Elusive Whales Set New Record for Depth and Length of Dives Among Mammals. A new study of elusive Cuvier's beaked whales shows they can dive to nearly 10,000 feet (3,000 meters). View Images. A Cuvier's beaked whale swims just under the surface of the ocean near the GalÃ¡pagos Islands.
The largest and heaviest whales â TOP 20. Whales have different sizes. Among them are small, such as the pygmy spermwhale â 3.5 m (11 ft), and those huge, that stimulate our imagination like the blue whale and humpback. The biggest whales are the largest animals that ever existed on Earth. Certainly whales are the heaviest animals that ever existed. Whales are heavier than the heaviest dinosaurs, such as Argentinosaurus or Amphicoelias. Whales are long-lived animals. Some of them live more than 200 years â eg. humpback and bowhead. Whales inhabit all the worldâs oceans.