The evolution of scuba divers pulmonary edema.
The evolution of scuba divers pulmonary edema is described. When discovered in 1981, it was believed to be a cold-induced response in a submerged, otherwise healthy, scuba diver. The clinical features are described and discussed, as are the demographics. An alleged prevalence of 1.1% was complicated by problematic statistics and an apparent increase in reported cases. Recurrences both while diving and swimming or snorkeling were common. More recent case reports and surveys are described, identifying predisposing factors and associations, including cardiac pathology. Stress cardiomyopathies, reversible myocardial disorder or Takotsubo cardiomyopathy, may complicate the presentation, especially in older females. Relevant cardiac investigations and autopsy findings are reviewed. Disease severity and potential lethality of scuba divers pulmonary edema became more apparent early this century, and these influence our current recommendations to survivors. First aid and treatment are also discussed.
Carl
C
Edmonds
D000367:Age Factors; D001344:Autopsy; D002318:Cardiovascular Diseases / Q000150:complications*; D004242:Diving; D005260:Female; D006801:Humans; D008297:Male; D008499:Medical Records / Q000706:statistics & numerical data*; D015995:Prevalence; D011654:Pulmonary Edema / Q000453:epidemiology / Q000209:etiology* / Q000628:therapy; D012008:Recurrence; D012307:Risk Factors; D012737:Sex Factors; D013550:Swimming