Summer Ash survived open-heart surgery. Now she's dealing with the side-effects, including the strange sensation of an overly loud, strong heartbeat.
At first I was told that a “hyper-dynamic heartbeat” is a normal side-effect of open heart surgery and it usually calms down within six to nine months. Nine months came and went, no change. Then I was told that the scar tissue beneath my sternum must be thick enough that it’s fully filling the gap between my heart sac and my sternum, therefore transmitting the vibrations of each heartbeat directly to my rib cage which then acts like an amplifier. In theory, scar tissue thins over time and the sensation should dissipate. Having been a mechanical engineer, this makes sense to me. However, no one can say on what time scale this will happen.
It started off as a novelty, a bit of a party trick. I used to make everyone feel how strong it was. When I would hug people, they’d feel their body rock to the beat. And when I went out to eat, if I was at a small, less sturdy, table for two, I could lean my chest on the edge of the table and make the water glasses do that thing from Jurassic Park.
I highly recommend reading the series of posts she's writing about living with the after-effects of life-saving surgery. Although she's happy to be alive, Ash provides a perspective on serious surgical interventions that we don't often hear.
The PocketLab is billed as a “Swiss Army Knife of science.” Launched via Kickstarter, the small device contains numerous sensors to measure acceleration, force, angular velocity, magnetic field, pressure, altitude, and temperature and send that data to smartphones or laptops. According to inventor Clifton Roozeboom, it’s a tool for students and citizen scientists who can’t […]
In the 2015 Sense About Science lecture (MP3), Tracey Brown discusses the worst casualty of politicization of science, from fluoride to climate change — the truth.
A booming biotech business in South Korea has new customers in America, because everyone wants to clone their dog.
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Power up your gadgets in the most unexpected places with the extremely compact SolarJuice battery pack. SolarJuice charges up at home like your average battery pack, but also lets you add extra juice on-the-go using its built-in solar panel—so you’ll never be left unplugged from the digital world.4.5 Stars on Amazon!Simultaneously charges 2 devices at […]