Thursday, January 26, 2012

EKG Du Jour #25 - The Exercise Enthusiast

He was a 65 year-old previously healthy avid exercise enthusiast on no medications who was referred for evaluation of two near-syncopal episodes. The first episode occurred approximately 10 minutes after he stopped exercising on a treadmill. He felt he had to grab the wall to prevent himself from falling.

The second occurred after riding his bike home from the gym. Just after riding his bike home, he became very lightheaded and felt he had to sit on his front porch and nearly lost consciousness. His symptoms passed after resting for about 20 minutes.

While having his blood pressure checked, the nurse noted an irregular pulse. He felt fine and was unaware of his heart rhythm. A 12-lead rhythm strip was obtained and two representative 12-lead rhythm strips from the recording are shown below:

Click image to enlarge


Click image to enlarge


Any ideas? What therapy (therapies?) would you recommend?

-Wes

Strips used with patient permission.

Doctors Helping Doctors (and Their Patients) Via Social Media

It was supposed to be a closed meeting attended by doctors who had a large amount of experience dealing with patients with St. Jude Riata leads, a defibrillator lead that recently garnered an FDA Class I advisory (recall) status due to it's high failure rate. Only 55 doctors and a few industry personnel were brought together to try to determine what to recommend to the rest of us who must deal with this problem in the outside (real) world.

It was 20 January 2012. I was doing an EP case at the time. When I emerged from the room to begin typing my orders, a tech said to me: "Hey, did you see this?"

It was a live Twitter feed from the meeting of one of the attendees - an electrophysiologist from Christ Hosptial in Cincinnati, Edward J Schloss, MD. In those tweets were a play-by-play of important discussions and the results of opinion polls fielded during the meeting. Here's what I saw:
20 Jan Edward J Schloss MD @EJSMD
At Riata ICD Lead Summit in Minneapolis.

20 Jan Edward J Schloss MD @EJSMD
35% of #StJude #Riata Summit attendees think this is a worse problem than MDT Fidelis.

20 Jan Edward J Schloss MD @EJSMD
41% of #StJude #Riata Summit attendees are concerned about Durata and are not implanting it.

20 Jan Edward J Schloss MD @EJSMD
#StJude #Riata US Multicenter Retrospective Trial Riata/ST. Overall failure rate intermediate between Quattro and Fidelis.

20 Jan Edward J Schloss MD @EJSMD
#StJude #Riata bench testing model shows good performance of externalized conductors with or without ETFE insulation breach.

20 Jan Edward J Schloss MD @EJSMD
#StJude #Riata Panel discussants repeatedly emphasize lack of data on natural history of lead. Difficult to reach expert consensus.

20 Jan Edward J Schloss MD @EJSMD
#StJude #Riata Lunchtime conversation: Concern that we're on the leading edge of failures with these leads. Problem apt to get worse.

20 Jan Edward J Schloss MD @EJSMD
#StJude #RIata Ellis-Vanderbilt series of Riata: 26% of leads had externalitzation flouro abnormalities.

20 Jan Edward J Schloss MD @EJSMD
#StJude @Riata 5 of 10 members of one expert panel use flouro screening routinely (in spite of HRS recommendation against this).

20 Jan Edward J Schloss MD @EJSMD
#StJude #Riata Epstein lecture on extraction points out the unique difficulties associated with this lead. Harder than Fidelis.

20 Jan Edward J Schloss MD @EJSMD
@DeltaAssist I'm booked on flight 3104 MSP to CVG tonight and Delta APP indicates delay with no alternative. Help?

20 Jan Edward J Schloss MD @EJSMD
#StJude #Riata Summit poll at completion: Concern went up - now 58% say Riata problem is worse than Fidelis (up from 35%).

20 Jan Edward J Schloss MD @EJSMD
#StJude #Riata Summit poll at completion: Concern went up - now 44% would not implant Durata (up from 41%)

20 Jan Edward J Schloss MD @EJSMD
#StJude #Riata Summit poll at completion: Concern went up - now 55% favor routine flouroscopy (up from 42%)

20 Jan Edward J Schloss MD @EJSMD
#StJude #Riata Summit poll at completion: More conservative philosophy with externalized conductors 76% would not replace (up from 69%)

In reply to Paul Verrastro 20 Jan Edward J Schloss MD @EJSMD
#StJude #Riata Hauser wrap up: We need to look at Durata very closely "put it under the microscope." Calls on SJM to create trials

Edward J Schloss MD @EJSMD
@pjv2217 heading to airport.
(Dr. Schloss's full account of the meeting, with a link to the meeting's slides and St. Jude's response to the report, was published recently at the Cardiobrief blog.)

But what was remarkable to me about this whole affair is that a doctor took it upon himself to help report this important information to his colleagues. By doing so, he likely helped many more patients about to receive a new defibrillator system. After all, it is the doctors in concert with their patient, who ultimately must choose which ICD lead gets implanted when a defibrillator is installed.

My hat's off to Dr. Schoss.

-Wes

Wednesday, January 25, 2012

Medcity News: Ten Cardiologists to Follow on Twitter

Thanks to MedCity News for their recognition today. Good folks, all.

-Wes

Some Downsides of Social Media for Doctors

With the preponderance of optimistic takes on physicians participating (some even suggesting we have an obligation to participate) in various forms of social media through blogging, Twitter-ing, and Facebook-ing, perhaps one of us should take a moment to acknowledge that there are some downsides to this practice for doctors and nurses. Increasingly, I have been thinking a lot about this topic and how to explain it without sounding like "Debbie Downer."

As my perspective has matured in the blog-o-sphere, I have had several insights that have tempered by unabashed enthusiasm for social media. Perhaps it would be helpful to share those to keep the discussion real for doctors considering a dive into this space.


Blogging, unlike diamonds, really is forever

Even if you try to delete a single published post or an entire blog, it's tough to delete all the references to the work that have been reprinted, reformatted or placed in an archived cache online. Further, the anatomy of a single tweet exposes us to the reality of the internet: much more is contained in any post or tweet besides its content - like time, computer type, location. Just as important: you are writing in pen (make that a an indelible marker!), not pencil, when your publish a thought on a social media platform. While this might be a good thing for many, the potential to take prose out of context (sarcastic or not) could have significant legal ramifications for those involved in the care of patients. In my six+ years of writing, I often think about this and wonder if the benefits I have garnered by sharing my insights could be rendered mute by a single legal reference to this blog.

You never hear the bullet that hits you

Way back in October, 2007, Allen Roberts, MD (an ER doctor of Gruntdoc fame) sent me an application that he had received for obtaining "board certification" in Cardiology from an unknown entity calling itself the "American Academy of Cardiology." All he had to do was complete the form, send in $300, and send the money to receive a "board certificate" in cardiology. Allen asked me in his e-mail: "Want to do anything with this?"

Well of course I did! I was the citizen journalist who could end this practice, right?

I researched the organization, the name of the individual, googled the website and its possible sponsor, and quickly realized this was a money-making scam.

So I wrote a post - a very satirical post - but still couldn't conclusively identify the individual responsible for the scam. Remarkably, the first anonymous commenter on my blog post identified this individual by name. Other comments followed with links to other not-so-great untoward activities by this individual. In the interest of full disclosure, I permitted those comments to be published. I felt I did my job and laid the topic to rest.

In June, 2008, while seeing patients in clinic, my front desk clerk handed me a large envelope containing a subpoena and cover letter insisting I appear the following day for questioning at a local lawyer's office. Further, the cover letter insisted I remove the blog post I published on this board certification matter as well as the picture of the fraternity paddle I had emblazoned with the words "American Board of Cardiology." Without going into all of the details, as you can see, the post and picture still stands. But not before my lawyer made three trips to court and I accrued almost $14,000 in legal fees.

Did I win?

I suppose for patients and gullible doctors who might be scammed into purchasing these fake board certifications, I did. But when I consider the costs of the legal haggling coupled with the months of worry for myself and my family, I'm really not so sure. I still wonder why I continued blogging. Perhaps it was to show my "strength." Perhaps because I didn't like to "lose" the right to stand up for what I believed. Whatever it was, I quickly grew up as a physician blogger. I pause every time I'm about to post. From that lesson it became abundantly clear to me: blogging, no matter how careful I tried to be, was clearly not a legally risk-free endeavor.

I also grew to appreciate the power of social media for my patients and colleagues. On occassion when discussing sensitive subjects, the truth can hurt those exposed. But people who decide to attack bloggers who tell the truth risk being even more exposed themselves (this phenomenon has been dubbed "The Streisand Effect.") That's because most bloggers to their homework and are careful to obtain background documents or refer clinical references to support their commentary. Most of all, good bloggers consider their words carefully and know when NOT to publish as well. So if you're going to do this social media thing seriously, realize it does have risks that you might not suspect associated with it. In this regard, it is good to review information offered by the Electronic Frontier Foundation. They have many helpful legal resources for bloggers there, new or old.

Gag Orders

Increasingly, doctors find that they no longer serve just their patients, but because more and more of them are becoming employees, they must serve their employers, too. Because of this new role, there exists a potential for conflicts for doctors between the needs of their patient and the needs of their employer. Although rare, an unhappy doctor could upset the careful balance between care delivery and business policies. Therefore, administrators are careful to protect their corporate policies and procedures. The make sure to place the onus of responsibility for participating in social media squarely on the participant's shoulders. Health care institutions commonly place doctors under restrictive social media policies that ban them from talking about business practices, contracts in place with vendors, and the like.

Can doctors still participate in social media in that setting? Of course! But commentary will be necessarily geared toward the sanitized and polite (some call this "professionalism"). And while I still meet doctors hungry for honest discussions about thorny issues that affect them directly, I have to be very careful what I include on this blog. Each of us must respect the fact that being too forthright could cost us our jobs. In some ways for patients, this is too bad, since honest discussions are potentially "filtered."

While doctors are partially muzzled online by these policies, patients are becoming increasingly vocal. As such, it will be the patients, perhaps in subliminal collaboration with their doctors, that will drive our health care system to improve. Social media is becoming a very effective way for patients to voice their concerns to others, and health care systems of tomorrow are launching their own social media campaigns to counter the potential for those patient concerns to be amplified many times over by others. And for this reason, maybe some of these downsides of social media for doctors will be outweighed by social media's benefits to our patients. Better yet: social media-savvy doctors might become the best voice of reason to address new patient concerns that arise.

Time

This is the Granddaddy downside for doctors of them all. Culling news stories or scientific articles, reflecting on your own personal experiences, placing pen (or fingertips) to paper (or computer), spell-checking (it happens sometimes) and processing feedback are prerequisites for a good physician or nurse blog. Even doctors NOT participating actively on social media are increasingly interrupted by the push of information to their smart phones, be it in the mall or in hospital hall. Surely, I'm not sure the last time I didn't run into someone checking their cellphone. Trendy journalists, ever eager to slam our profession, coin new terms for this phenomenon: distracted doctoring. (Never mind that the journalist has Tweetdeck open on his own computer as he writes his prose and receives his newsfeeds while driving). * sigh *

But we should acknowledge the seductive nature of social media. It is rewarding to post something on line that people can positively acknowledge. There is also an element of mystery and intrigue: who's reading and commenting? Where do they come from? Do they like what I have to say or are they critical? Sadly, bloggers can find out fairly easily. They just set up a little Sitemeter account and they gain the ability to see where and when readers come from. So the statistics are checked again and again - link backs explored - and time is frittered away. Bloggers wanting to grow their readership rationalize this "checking" as necessary. After all, it's all about generating "traffic," "stickiness," and "re-visits." Get enough of these and you can make a dollar from Google Adsense each day or promote your blog to advertisers through it's pageviews.

Sometimes, these time constraints can catch up to doctor bloggers. You simply can't write about everything that interests you on short order. Even if doctors understand this potential pitfall and limit their participation in social media to time only at home, the time required to participate can still intrude on one's personal or family life. After all, each of us are limited to only twenty-four hours in a day. To counter this, doctors should plan blog-breaks, sabbaticals, or even shutting things down temporarily or permanently. These breaks should not be seen as a sign of weakness (despite what happens to your Klout score or Technorati ranking) on the physician blogger's part, but rather, healthy insight into blogging's toll on life's other important priorities. For the reader of doctor blogs used to seeing instantaneous feedback from other non-medical social media sites, if a doctor doesn't respond to every comment within minutes, publish a post every day or even every week, then at least they'll understand where doctors are coming from.

This is not to say that doctors don't get things from participating in social media ourselves - we do. We learn from our patients. We learn from our colleagues. We develop a network where we bounce ideas off each other. We gain useful information quickly that we can apply to real-world problems. Beyond this, writing a blog can be therapy, a sounding board, or an information font. We can use social media in creative ways: for reference organization, to make considerable income, or maybe do it just because we like to write.

The Take-Home

So after all of this, what do I really think about social media for doctors now?

I feel social media's benefits for doctors are probably net neutral: not awesome, not horrible.

It is what it is.

In our increasingly connected medical world, social media will be an asset for some, a liability for others. Where it settles out will be a personal choice. Social media doesn't make us a better doctor, it just makes us a better public doctor that likes to write and type. It is not more than that. Doctors who have no typing skills can still have exceptional doctoring skills, but they'll probably never participate in social media and that's okay.

But there is one thing I know after all of this: whatever our new electronic medical world will become in the years ahead, social media use by our doctors of tomorrow sure isn't likely to go away.

-Wes

Tuesday, January 24, 2012

Medical Grand Rounds at USAToday This Week

Be sure to check out this week's Grand Rounds hosted by Val Jones, MD over at USAToday's Healthy Perspective blog.

Because of the number of submissions included (55!), Grand Rounds will be divided in to four posts - one at 10am (Health Tips), 1pm (True Stories), 5pm (Myth-Busters & Controversies), and 8pm (Healthcare Costs) today. So check back often to healthypov.usatoday.com to digest some of the best of the medical blog-o-sphere this week.

-Wes

Monday, January 23, 2012

Congressman Mark Kirk Suffers Stroke

From the Chicago Tribune today:
A Kirk spokesperson says the 52-year-old senator checked himself into Lake Forest Hospital. He was transferred to Northwestern, where tests showed he'd suffered a stroke.

A statement from Kirk's office says the surgery was successful and that doctors are "very confident" in his recovery based on his age and health.
My guess: if the surgeons are "very confident" in his recovery, more likely than not the stroke was not hemorrhagic, but embolic. If so, clinically asymptomatic atrial fibrillation is probably the most likely etiology for his stroke.

Our thoughts and prayers are with him and his family.

-Wes

Addendum: Non-dominant hemisphere?

Addendum #2: 12:55 CST: Ischemic etiology reported.

Addendum #3: More detail - Spontaneous R carotid dissection?

Background on this.

Honesty Is the Best Policy

It goes without saying: if procedures have complications, be truthful with the public and with patients. Otherwise, some might publically question your outcomes. If that happens, noone is likely to benefit.

-Wes

Sunday, January 22, 2012

Blogging As Therapy

Thank's to Dr. John Mandrola, my secret's out.

-Wes

Wednesday, January 18, 2012

Caption Contest: Taking It to New Heights

Click image to enlarge

Yes, it's a porta-potty and yes, this is the view outside our clinic lunch-room.

Now, you pick the picture's caption.

The winner will be chosen by our office staff later this week. What's the prize? Sorry, our new Physician Payment Sunshine Act limits the prize to bragging rights only.

Good luck!

-Wes

Tuesday, January 17, 2012

Chowing Down On Microchips

Imagine a "smart pill" containing a microchip that tells a computer when you've taken your medication.

Reality? You bet:
UK-based retail pharmacy chain Lloydspharmacy has inked an exclusive deal with Proteus Biomedical to launch Proteus’ first commercial product, Helius, an offering that includes sensor-enabled pills, a peel-and-stick sensor patch worn on the body, and a mobile health app. The patch records when a pill is ingested, tracks sleep patterns, and records physical activity levels.
Will it affect medication complicance?

I'm not so sure.

But the idea of a smart phone reminding folks they've skipped their medication might be pretty useful for some, provided they don't eventually suffer from a second potentially more severe malady: alarm fatigue.

-Wes

Grand Rounds Is Up

... over at Codeblog - tales of a nurse:
Whereas in the past the host would post nearly every link they received, it appears that we are now moving towards more curated content. I said in my previous post that I wasn’t going to institute a theme, but I was definitely more drawn to the personal-story type posts.
Enjoy.

-Wes