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The Heart And The Holidays

The human heart resides in a lighltless 98.6-degree chest cavity. Its contracting muscles are further cushioned by the well-lubricated glistening smooth pericardial sac. One wouldn’t think that the heart could sense the time of year. The heart’s rhythm should remain independent of the holiday season. But then there is December in the EP lab. They are as busy as the malls.

Is it the depressing weather? Or the short days? Or a post-Thanksgiving hangover? It’s hard to say, but every year for as many as I can remember, the EP lab rocks in November and December. And with the advent of deductible health plans, this holiday phenomenon has only intensified.

The I-90 of the heart, the AV node, seems to give out more in the holidays. I’ll never forget the Saturday in December many years ago when I did five “urgent” pacemakers — and neither will the pacemaker rep. Read more »

*This blog post was originally published at Dr John M*

Wireless Hacking Of Medical Implants: A Call For Regulation

Researchers from the Medical Device Safety Institute at Beth Israel Deaconess Medical Center in Boston and the Department of Computer Science and Engineering at the University of Washington in Seattle have published an article in the latest New England Journal of Medicine suggesting technological and regulatory actions that they hope will increase the security and privacy of implantable medical devices.

As has been reported earlier, implantable pacemakers, defibrillators, and similar devices are subject to wireless hacking that may influence their functionality. Although a lip-smacking target for devious hackers, an actual incident where a person’s implant has been interfered with is yet to be reported.

NEJM: Improving the Security and Privacy of Implantable Medical Devices…

Flashback: Implant Hacking Possible, Not Probable…Yet

*This blog post was originally published at Medgadget*

Latest Interviews

IDEA Labs: Medical Students Take The Lead In Healthcare Innovation

It’s no secret that doctors are disappointed with the way that the U.S. healthcare system is evolving. Most feel helpless about improving their work conditions or solving technical problems in patient care. Fortunately one young medical student was undeterred by the mountain of disappointment carried by his senior clinician mentors…

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How To Be A Successful Patient: Young Doctors Offer Some Advice

I am proud to be a part of the American Resident Project an initiative that promotes the writing of medical students residents and new physicians as they explore ideas for transforming American health care delivery. I recently had the opportunity to interview three of the writing fellows about how to…

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Latest Book Reviews

Book Review: Is Empathy Learned By Faking It Till It’s Real?

I m often asked to do book reviews on my blog and I rarely agree to them. This is because it takes me a long time to read a book and then if I don t enjoy it I figure the author would rather me remain silent than publish my…

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The Spirit Of The Place: Samuel Shem’s New Book May Depress You

When I was in medical school I read Samuel Shem s House Of God as a right of passage. At the time I found it to be a cynical yet eerily accurate portrayal of the underbelly of academic medicine. I gained comfort from its gallows humor and it made me…

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Eat To Save Your Life: Another Half-True Diet Book

I am hesitant to review diet books because they are so often a tangled mess of fact and fiction. Teasing out their truth from falsehood is about as exhausting as delousing a long-haired elementary school student. However after being approached by the authors’ PR agency with the promise of a…

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