Coroner's Finding: Stephenson, Jason Scott
Deceased
Jason Scott Stephenson
Demographics
40y, male
Date of death
2014-01-13
Finding date
2015-06-30
Cause of death
drowning whilst engaged in scuba diving
AI-generated summary
Jason Stephenson, a 40-year-old male with obesity, hypertension, and undiagnosed coronary artery stenosis, drowned while scuba diving at Picnic Beach, Tasmania. He demonstrated signs of physical overexertion during the walk to the beach and early in the dive, including heavy breathing and dyspnoea. The coroner found drowning was the primary cause, likely precipitated by cardiac arrhythmia given his poor fitness level, obesity, and 40% left anterior descending artery stenosis. Critical clinical lessons include: recreational divers with significant medical comorbidities require proper medical assessment before diving; obesity and age-related fitness decline warrant formal cardiovascular evaluation; equipment maintenance is essential for safe diving. The buddy (Marc McLaughlin) acted appropriately and made no errors.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
Clinical conditions
Procedures
Contributing factors
- poor physical fitness
- obesity
- undetected coronary artery stenosis (40% left anterior descending artery)
- possible cardiac arrhythmia during dive
- signs of overexertion on beach walk and during initial dive phase
- poor condition of diving equipment
- faulty buoyancy compensator
- excessive total weight (40.2kg including wet suit and equipment)
- cylinder 5 years out of test date with internal corrosion
Coroner's recommendations
- Guidance provided by the South Pacific Underwater Medicine Society should be applied by divers and their medical advisors
- From age 45 years, all diving candidates should have regular medical assessments at no longer than 5 yearly intervals, with emphasis on cardiovascular fitness and pulmonary reserves
- Divers must ensure adequate reserves of physical fitness to cope with unexpected demands and emergencies
- Obesity risks should be discussed with divers including decompression illness and general medical risks
- Divers must discuss any new medical conditions with their doctor and recognise that aging and weight gain are risk factors for scuba diving
- Scuba diving equipment must be properly serviced and maintained in safe condition, with maintenance documentation kept
- Compressor filters and diving equipment components should be regularly inspected and cleaned
Full text
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