Retired Las Vegas fire captain highlights excessive heat, heart health after collapse

VIDEO: A retired Las Vegas fire captain shared his story after collapsing at home from a sudden cardiac event. His wife, a paramedic, saved his life. Now, theyโ€™re hoping to raise awareness about how extreme heat can put added strain on the heart. Daniel Dennon doesnโ€™t remember the day his heart gave out. โ€œMy symptoms would have been the neck pain and the fatigue but as far as the day itself, I have a very blurry, tidbits of thoughts for that day,โ€ he said. Hours after playing hockey, Dennson collapsed at home, his wife Melanie, a paramedic, ran upstairs and found him barely breathing.

โ€œI realized he didnโ€™t have a pulse, just muscle memory from being a paramedic for. Over 20 years, I just jumped into action and just started CPR,โ€ Melanie said. Daniel was placed in a coma for nearly two weeks, doctors used a device called Impella, a newer heart pump that temporarily took over his heartโ€™s workload. โ€œThey were preparing us to possibly have to go to California for a transplant and because the Impella did such a good job at letting his heart rest and recover, heโ€™s sitting here,โ€ Melanie said.

Now, the Dennons are sharing their story to encourage others to be proactive about their health, especially as extreme heat takes a toll on the heart. So far this year, 87 people in Clark County have died where heat was a factor and many of those cases involved heart-related issues. โ€œWhatโ€™s going on right now in Vegas with the heat, all of that takes its toll on first responders. So whether itโ€™s police, fire, ambulance, anybody working outside, excessive heat does contribute if you have any underlying medical conditions,โ€ Melanie said.

KVVU-TV FOX 5 Las Vegas

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