KeysCuda
Contributor
...These heart attacks underwater have nothing to do with the operator or boat employees. Hate to see this stuff. People should be in decent physical shape to be diving although it usually isn't that strenuous unless you get into a stiff current. I was talking to the owner of the motel where I stay on Islamorada and she said that there is estimated to be about 30,000 people show up for Mini Lobster and that about six of them die every year. Mostly because they only dive once a year and are in bad physical condition...
I agree - most dive-related deaths (in the Keys, anyway) are the result of heart attacks or other "undiagnosed medical conditions." And the operator has little to do with it - except popular operators get more people, so its common for them to have more incidents. Lot of times, it's just a run of bad luck.
A survey of Florida lobster miniseason deaths (by medical professionals, but not a full-on scientific study) showed only about 30 percent of the examined miniseason dive deaths could be traced to embolisms. Most were heart attacks/medical conditions.
But your hotel operator was overstating the case. Never been six deaths in any miniseason in the Keys, let alone every season.
Florida Keys Keynoter newspaper story earlier this year:
...After three divers died in Monroe County waters during the 2005 mini-season, authorities called for increased caution. All three were out-of-county residents; the youngest was 49.
But the 2006 season was even deadlier, with four fatalities.
There were two lobster diving deaths in the Keys [in 2008] after one death in 2007...
The 2005-06 seasons were bad. I think '06 included a diver hit by a boat.
Two died in '09 miniseason, one was not involved in lobstering (as I recall).
But, yes, staying in decent dive shape can help us aging folks get back alive.