June 14th, 2011 by admin in News
Tags: Alternative To Holter Monitors, Cardiology, Droid, EKG, iPhone, Smart Phones, SmartHeart, Telemedicine
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SHL Telemedicine has announced the release of SmartHeart, a lightweight and portable device that they claim can take “hospital-grade” ECGs by “anyone, anywhere, anytime.” The device connects wirelessly to smartphones and can transmit the ECG to a physician for a preliminary diagnosis. The possibilities for a device like this are endless – but so are the questions it raises.
The device greatly streamlines the process of obtaining an ECG as it avoids the need to actually come in to a clinic and can be used to monitor high risk patients from their own homes. The smartphone can then transmit the ECG to an office or a hospital where health care professionals can examine them instantly. As cardiovascular disease is the leading cause of death in the US, a low-cost and easily used cardiovascular diagnostic device could have a huge impact on a sizeable part of the population. SmartHeart is set to cost $500, which is less than an iPhone itself.
However, a portable ECG device that anyone can supposedly use raises some major concerns. The first question is its practical application. For a patient to just have this at home implies that they are at high risk for cardiovascular events. Arrhythmias typically require continuous cardiac monitoring rather than a 10-second ECG, which this device does not appear to provide. So, is this device intended to Read more »
*This blog post was originally published at iMedicalApps*
June 12th, 2011 by GarySchwitzer in News
Tags: Boom You're Dead, Cardiology, Costs, DTC, Heart Scans, Marketing, Price, Screening, Unnecessary Testing
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Those who market heart scan services should be more careful about what they promote and to whom.
When ProPublica’s Marshall Allen got a telemarketing offer for heart scans for him and his wife, he followed up with a story, “Body Imaging Business Pushes Scans Many Don’t Need – Including Me.”
Reminding Allen about the deaths of figure skater Sergei Grinkov, baseball player Darryl Kile, newsman Tim Russert and actor Patrick Swayze, the salesman said:
“You never know when it could happen. … Boom, you’re dead!” he exclaimed, slapping a desk for emphasis.
But Allen tells another story – of complaints by patients and regulators about the business. Read more »
*This blog post was originally published at Gary Schwitzer's HealthNewsReview Blog*
June 11th, 2011 by John Di Saia, M.D. in Health Policy, News
Tags: Botox, Dermatology, headache, Illegal, Law, Legal, Legislation, Minors, New Jersey, Plastic Surgery, Spasticity
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TRENTON — Minors in New Jersey wouldn’t be able to get Botox injections unless a doctor says it’s medically necessary and documents the reason, under a bill moving through the Assembly. The Assembly Health and Senior Services Committee approved legislation Thursday to clamp down on doctors injecting people under 18 with botulinum toxin for cosmetic purposes. The Federal Drug Administration already bars anyone under 18 from getting Botox for cosmetic reasons. The new state legislation would go further by requiring doctors to document in a patient’s chart the noncosmetic medical reason for performing the procedure on a minor. Botox is used widely to smooth out facial wrinkles, but also can be used to treat headaches and spasms.
Source: app.com/article/20110520/NJNEWS10/305200023/Botox-regulations-minors-pass-NJ-committee
?odyssey=mod_sectionstories
This prospective law in New Jersey would make Botox injections illegal in minors without a doctor’s statement that it is medically necessary. Unfortunately this is not to say such a law would have the desired effect. There are docs who will write those “permit slips.” Watch how many of these Botox-using minors get headaches.
I am not really a fan of laws restricting the flow of medicines. I do not believe they work well. Then again Read more »
*This blog post was originally published at Truth in Cosmetic Surgery*
June 10th, 2011 by PJSkerrett in Health Tips, News
Tags: Brain Cancer, Cancer, Cell Phones, Evidence, Health, IARC, Neurosurgery, Not Dangerous, Oncology, Technology
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If the recent announcement by the International Agency for Research on Cancer (IARC) that cell phones may cause brain cancer has you worried, you might want to wait a bit before trashing your mobile phone and going back to a land line.
Last week, the IARC convened experts from around the world to assess what, if any, cancer threat cell phones pose to the 5 billion or so people who use them. After reviewing hundreds of studies, the IARC panel concluded that cell phone use may be connected to two types of brain cancer, glioma and acoustic neuroma.
That sounds mighty scary. But the IARC said the evidence for this conclusion was “limited.” Most studies have shown no connection between cell phone use and brain cancer. In the relatively small number of studies that have observed a connection between the two, the positive result could be due to chance, bias, or confounding.
The decision puts cell phones in IARC’s Group 2B category of agents that definitely or might cause cancer. Group 1 are things like asbestos, cigarette smoke, and ultraviolet radiation. Things in Group 2B are “possibly carcinogenic to humans.” Other denizens of this group include coffee, pickled vegetables, bracken ferns, and talcum powder.
I think the IARC decision puts cell phones on notice—a formal “we’ve got our eyes on you” warning—more than it fingers phones as a cause of brain cancer. For one thing, the evidence so far is pretty weak. Writing on the Cancer Research UK Web site, blogger Ed Yong offers a peak at the data through 2009, taken from a review by Swedish researchers. A graph from the paper shows that only one of 28 studies shows a statistically significant association between cell phone use and cancer. We’ll know more about the strength or weakness of the evidence when the panel publishes its report online later this week and in the July 1 issue of The Lancet Oncology.
For now, I’m far more concerned about being rammed by someone talking on his or her cell phone while driving than I am about getting brain cancer from a phone. If you think the IARC report warrants action, the FDA offers suggestions for reducing your exposure to radiofrequency energy from a cell phone, like using the phone less, texting instead of talking, and using speaker mode or a headset to place more distance between your head and the cell phone.
*This blog post was originally published at Harvard Health Blog*
June 9th, 2011 by RyanDuBosar in News
Tags: BMI, Exercise, Exercise Prescription, Fitness, Lifestyle Choices, Patient Communication, Physical Medicine And Rehabilitation, Physical Therapy, Professionalism, Weight Loss
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Active, healthy medical students are more likely to prescribe physical activity to patients, according to research presented at a meeting of the American College of Sports Medicine.
A research team assessed objective markers of cardiometabolic health, including cardiorespiratory fitness and attitudes on physical activity counseling, in 577 freshman medical students in Colombia from 2005 to 2010. Students’ health and fitness were measured by waist circumference, body mass index, fasting glucose levels and lipid profiles, in addition to the 20-meter shuttle run test.
Attitudes toward physical activity counseling were gauged through students’ answers to “How relevant do you think it will be in your future medical practice to counsel your patients on physical activity?” and “I will have the ability to counsel my patients more credibly and effectively if I am physically active.” Read more »
*This blog post was originally published at ACP Internist*
SHL Telemedicine has announced the release of SmartHeart, a lightweight and portable device that they claim can take “hospital-grade” ECGs by “anyone, anywhere, anytime.” The device connects wirelessly to smartphones and can transmit the ECG to a physician for a preliminary diagnosis. The possibilities for a device like this are endless – but so are the questions it raises.
