Exercise during a 3-min decompression stop reduces postdive venous gas bubbles

Article Abstract:

The purpose of the study is to answer the type and intensity of exercise during decompression that would reduce the number of venous gas emboli (VGE) after field dive. It is demonstrated that the mild fin under-water swimming performed reduces postdive nitrogen gas bubbles and provides another means, together with oxygen breathing and reduction of ascent rate, for amelioration of formation of bubbles upon decompression in humans.

United States, Air embolism, Gas embolism

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Postexercise hypotension in moderately trained athletes after maximal exercise

Article Abstract:

A study investigated the occurrence and mechanisms of postexercise hypotension after a short maximal exercise in professional soccer players with greater endurance capacity than previously reported postexercise hypotension studies. The findings indicate that in moderately trained athletes, postexercise hypotension is associated primarily with reduced cardiac output due to reduced stroke volume, suggesting venous pooling.

Croatia, Care and treatment, Analysis, Causes of, Blood pressure, Blood pressure measurement, Hypotension

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Exogenous nitric oxide and bubble formation in divers

Article Abstract:

A study was conducted to determine whether a short-lasting nitric oxide (NO) donor reduces bubble formation in man performing standard dives and decompression procedures. The findings reveal that intake of a short-lasting NO donor reduces bubble formation following decompression after different dives.

Diving, Submarine, Diving (Underwater), Divers, Divers (Persons), Hyperbaric oxygenation, Diving, Decompression sickness, Clinical report

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