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.
Artists Jeff Louviere and Vanessa Brown explore cymatics, the study of wave phenomena and how they are represented visually. Using black-colored water, a laptop computer, and a modified guitar amp, they captured “portraits” of the 12 notes in the chromatic scale. From my sister-in-law Heather Sparks’s profile of their project in Nautilus: In each (“portrait”), […]
Yesterday’s science-by-press-release announcement that a research team had made a “breakthrough” in treating ALS thanks to funds raised in last year’s viral ice-bucket challenge turns out to be vaporware: the gene identified was already known to be implicated in ALS, but only affects 3% of cases, and the new refinement in the research suggests some […]
New research on trends in adult human height over the last century confirm that, no surprise, humans are getting taller overall due to better nutrition and disease control. However according to the health science group Non-Communicable Diseases Risk Factor Collaboration (NCD-RisC), the gain in adult height varies dramatically by country. From their paper, published in […]
Looks like all of your potential employers are hiring candidates with programming skills (which you don’t have). With all of the languages out there today, it’s tough to know where to start.With the Complete Front-End to Back-End Coding Bundle, you can beef your resume up in all the right places, no confusion necessary. This package of […]
Those of us who love music wish we could listen to it 24/7. But it’s impossible when we’re trying to converse with our friends, or when are swimming in the local pool.That is, until now. The KOAR Bone Conduction Bluetooth Headset, now 48% off, has changed the audio game.Made with lightweight titanium memory metal, this headset boasts patented bone conduction technology to transport sound […]
It’s one thing to enjoy dinner at home and a nice glass of Cabernet Sauvignon with your best friend, Netflix, but it’s another thing entirely to make that meal from scratch and get that wine delivered right to your doorstep.But what if we told you there’s a way to make this possible? To keep your social life, […]