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<recommendedContent xmlns="http://api.mspoke.com">
    <recommendedItem id="20100101_19_449"
                     title="FDA Okays Statin for Primary Prevention"
                     score="0.011"
                     href="http://www.medpagetoday.com/InfectiousDisease/PublicHealth/tb/18380?impressionId=1265770200058"
                     
      &lt;p&gt;WASHINGTON  --  The FDA has approved rosuvastatin (Crestor) for primary prevention of cardiovascular disease, making it the first statin to receive this indication.&lt;/p&gt;
&lt;p&gt;The new labeling, recommended by an FDA advisory panel late last year, also marks the first time that a drug label will include an indication based on the biomarker highly-sensitive C-reactive protein, an inflammatory marker.&lt;/p&gt;
&lt;p&gt;The new indication would be for men 50 or older and women 60 or older who have fasting LDL of less than 130 mg/dL, a highly-sensitive CRP of 2.0 mg/L or greater, triglycerides of less than 500 mg/dL, and no prior history of heart attack or stroke, or coronary heart disease risk.&lt;/p&gt;
&lt;p&gt;The basis for the new labeling was the JUPITER trial, a randomized, placebo-controlled trial of 17,802 men and women with a mean age of 66 and no history of atherosclerosis. All participants had LDL of less than 130 mg/dL and a highly-sensitive C-reactive protein concentration of 2 mg/L or higher.&lt;/p&gt;
&lt;p&gt;Patients were randomized to 20 mg of rosuvastatin for 1.9 years, which reduced median LDL cholesterol to 55 mg/dL, down from a median of 108 mg/dL at baseline. The corresponding relative reduction in the rate of MI, stroke, arterial revascularization, or cardiovascular death was 44% (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.00001).&lt;/p&gt;
&lt;p&gt;The number needed to treat to avoid one cardiovascular event was 25.&lt;/p&gt;
&lt;p&gt;Those results, according to Melvyn Rubenfire, MD, of the University of Michigan, were a &quot;home run for JUPITER,&quot; but it is not clear whether the results would be the same with another statin.&lt;/p&gt;
&lt;p&gt;And there were some risks associated with rosuvastatin, including 13 deaths due to gastrointestinal disorders in the rosuvastatin arm, and 18 patients reported experiencing a &quot;confused state&quot; while taking the drug.&lt;/p&gt;
&lt;p&gt;The most troubling adverse event, however, was an uptick in investigator-reported, new onset diabetes mellitus in the treatment arm, 2.8% versus 2.5%, for a hazard ratio of 1.27 (95% CI 1.05 to 1.53, &lt;em&gt;P&lt;/em&gt;=0.015).&lt;/p&gt;
&lt;p&gt;Rosuvastatin in marketed by AstraZeneca, which also sponsored the JUPITER trial.&lt;/p&gt;
    </recommendedItem>
    <recommendedItem id="20100101_19_458"
                     title="Calcium Scoring Misses 20% of CAD Cases (CME/CE)"
                     score="0.01"
                     href="http://www.medpagetoday.com/Cardiology/AcuteCoronarySyndrome/tb/18387?impressionId=1265770200058"
                     
      &lt;p&gt;Contrary to guidelines, the absence of coronary artery calcium doesn&apos;t rule out coronary artery disease in symptomatic patients, researchers found in a new study.&lt;/p&gt;
&lt;p&gt;In a multicenter clinical trial, 19% of patients with a coronary calcium score of 0 had stenosis of at least 50% in one or more coronary artery segments, according to Carlos E. Rochitte, MD, of the University of S&amp;#227;o Paulo, Brazil, and colleagues.&lt;/p&gt;
&lt;p&gt;Likewise, 20% of vessels seen to be totally occluded on revascularization had no calcium on scans, they reported in the Feb. 16 issue of the &lt;em&gt; Journal of the American College of Cardiology&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;&quot;The absence of coronary calcification should not be used as a gatekeeper and should not prevent a symptomatic patient from undergoing angiography,&quot; the researchers wrote.&lt;/p&gt;
&lt;p&gt;Currently, American Heart Association/American College of Cardiology guidelines suggest that excluding measurable coronary calcium could serve as an effective filter for sending patients on to invasive testing or admitting them.&lt;/p&gt;
&lt;p&gt;One systematic review of 18 studies had indicated that a zero calcium score had a negative predictive value of 93% for stenosis and a positive predictive value of 68% in symptomatic patients.&lt;/p&gt;
&lt;p&gt;However, in Rochitte&apos;s trial  --  CORE64 (Coronary Evaluation Using Multi-Detector Spiral Computed Tomography Angiography Using 64 Detectors)  --  the negative predictive value of a coronary calcium score of 0 was 68%, while the positive predictive value was 81%.&lt;/p&gt;
&lt;p&gt;Overall sensitivity to predict the absence of significant (at least 50%) stenosis was 45%, while specificity was 91%.&lt;/p&gt;
&lt;p&gt;&quot;This apparent lack of predictive value of a calcium scan should be enough to give a clinician pause,&quot; Rita F. Redberg, MD, of the University of California San Francisco, wrote in an accompanying editorial.&lt;/p&gt;
&lt;p&gt;Whatever the reason for the discrepancy, neither the trial nor the review provided any information on how coronary calcium scans add incrementally to traditional predictors of coronary artery disease, such as clinical assessment and stress testing, she said. Nor would she rule out their use entirely for patients with chest pain.&lt;/p&gt;
&lt;p&gt;&quot;Given the significant &lt;a href=&quot;http://www.medpagetoday.com/Cardiology/AcuteCoronarySyndrome/12732&quot; mce_href=&quot;http://www.medpagetoday.com/Cardiology/AcuteCoronarySyndrome/12732&quot; target=&quot;_blank&quot;&gt;radiation risks&lt;/a&gt; of coronary artery calcium scans, however, clinicians must use extreme caution when ordering such scans,&quot; Redberg cautioned.&lt;/p&gt;
&lt;p&gt;The prospective &lt;a href=&quot;http://www.medpagetoday.com/Radiology/DiagnosticRadiology/11927&quot; mce_href=&quot;http://www.medpagetoday.com/Radiology/DiagnosticRadiology/11927&quot; target=&quot;_blank&quot;&gt;CORE64 study&lt;/a&gt; was originally designed to compare diagnostic performance of CT and invasive angiography in symptomatic patients with suspected coronary artery disease. But it also included a coronary calcium scan up to 30 days prior to conventional angiography.&lt;/p&gt;
&lt;p&gt;Of the 291 patients included in the calcium score analysis (73% male, mean age 59.3), 56% had at least 50% coronary stenosis by conventional angiography and 45% had at least 70% stenosis.&lt;/p&gt;
&lt;p&gt;Calcium score only weakly correlated with the highest degree of coronary stenosis found in a patient. Its ability to predict presence of significant lesions was &quot;moderate&quot; (area under the receiver-operating characteristic curve 0.77, &lt;em&gt;P&lt;/em&gt;&amp;lt;0.001).&lt;/p&gt;
&lt;p&gt;A non-zero score was associated with 8.1-fold likelihood of having at least 50% coronary stenosis (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.001) after adjusting for age, sex, hypertension, dyslipidemia, family history of premature heart disease, diabetes, race, and hospitalization.&lt;/p&gt;
&lt;p&gt;Among the 100 patients who went on to revascularization within 30 days of angiography, 13% had a coronary calcium score of 0, 25% had a score of 1 to 10, and 44% had a score over 10 (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.001 for trend).&lt;/p&gt;
&lt;p&gt;The fact that significant coronary artery disease occurred in the absence of calcification in almost 20% of patients should not be surprising, since coronary calcification is thought to occur late in the atherosclerotic process, while obstruction can occur earlier, Redberg asserted.&lt;/p&gt;
&lt;p&gt;The researchers also cautioned that the results would not apply to asymptomatic patients with intermediate risk for events, a group in which a score of 0 has been consistently shown to indicate low risk.&lt;/p&gt;
&lt;div style=&quot;float:left;border-style:solid;border-width:1px;border-color:#8dabbc;font-family:arial;font-size:12px;background-color:#DBE9F2;padding:5px;&quot;&gt;&lt;p&gt;The study was supported by grants from Toshiba Medical Systems, the Doris Duke Charitable Foundation, the National Heart, Lung, and Blood Institute, the National Institute on Aging, and the Donald W. Reynolds Foundation.&lt;/p&gt;&lt;p&gt;Rochitte reported no conflicts of interest. Co-authors reported financial relationships with Toshiba Medical Systems, Bayer, Schering, GE Healthcare, Bracco, Bristol-Myers Squibb, sanofi-aventis, and Vital Images.&lt;/p&gt;&lt;p&gt;Redberg provided no information on conflicts of interest.&lt;/p&gt;&lt;/div&gt;&lt;div style=&quot;clear:both;&quot;&gt;&lt;/div&gt;
    </recommendedItem>
    <recommendedItem id="20100101_19_361"
                     title="Hidden Dangers of Herbal Meds Reviewed"
                     score="0.01"
                     href="http://www.medpagetoday.com/PrimaryCare/AlternativeMedicine/tb/18244?impressionId=1265770200058"
                     
      Herbal medicines are not always the harmless nostrums that many patients and even some physicians think, but may actually contribute to cardiovascular morbidity and mortality, researchers warned in a review covering 44 years of research into the subject.&lt;br&gt;
&lt;br&gt;Many such products, including aloe vera, ginkgo biloba, ginseng, and green tea, can interact with conventional cardiovascular drugs and lead to serious adverse reactions, according to Arshad Jahangir, MD, of the Mayo Clinic in Scottsdale, Ariz., and two other Mayo physicians.&lt;br&gt;
&lt;br&gt;&quot;There is a clear need for better public and physician understanding of herbal products through health education, early detection and management of herbal toxicities, scientific scrutiny of their use, and research on their safety and effectiveness,&quot; they wrote in the Feb. 9 &lt;em&gt;Journal of the American College of Cardiology&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;Jahangir and colleagues also called for increased regulation of such products, at least requiring manufacturers of herbal medicines to register with the FDA and provide evidence of good manufacturing practices.&lt;/p&gt;
&lt;p&gt;&quot;Some of these adverse drug reactions are preventable,&quot; Jahangir told &lt;em&gt;MedPage Today&lt;/em&gt; in a telephone interview. &quot;Simple things like taking a good history or giving that history and discussing these issues, probably we can avoid [such reactions].&quot;&lt;/p&gt;
&lt;p&gt;Other physicians contacted by &lt;em&gt;MedPage Today&lt;/em&gt; and ABC News agreed that the growth in popularity of herbal medicines poses problems for physicians and patients.&lt;/p&gt;
&lt;p&gt;&quot;Because these remedies are &apos;natural,&apos; their potential dangers are not considered the same way they would be if they were medication,&quot; commented Suzanne Steinbaum, MD, a cardiologist at Lenox Hill Hospital in New York City, in an e-mail.&lt;/p&gt;
&lt;p&gt;&quot;For many reasons, patients tend not to disclose to their doctors if they are taking herbal remedies, including fear that their doctors won&apos;t approve or they will be told to stop them,&quot; Steinbaum added. &quot;This lack of knowledge and full-disclosure, for some, might be a fatal omission.&quot;&lt;/p&gt;
&lt;p&gt;Jahangir and colleagues reviewed nearly 90 publications that have addressed herbal or complementary therapies and cardiovascular effects since 1966.&lt;/p&gt;
&lt;p&gt;Their &lt;em&gt;JACC&lt;/em&gt; article listed 15 common herbal medicines known to interact adversely with conventional cardiovascular drugs.&lt;/p&gt;
&lt;p&gt;In many cases, the herbal products compete with the regular medicines for the same drug-metabolizing cytochrome P450 enzymes, potentiating the latter&apos;s effects. In other cases, the herbal products have their own cardiovascular effects.&lt;/p&gt;
&lt;p&gt;Many physicians already know that grapefruit juice occupies the CYP3A4 enzyme, leading to slower-than-expected metabolism and, therefore, higher blood levels of a host of pharmaceuticals.&lt;/p&gt;
&lt;p&gt;These include the statins, calcium channel antagonists, several common anti-arrhythmic drugs, and the angiotensin receptor blocker irbesartan (Avapro), Jahangir and colleagues noted.&lt;/p&gt;
&lt;p&gt;Garlic is one of several common herbal remedies with specific cardiovascular effects in its own right (others include ginkgo biloba, ginseng, and saw palmetto). Garlic inhibits platelet aggregation and thus can lead to increased bleeding risks when combined with aspirin, clopidogrel (Plavix), or warfarin (Coumadin), the researchers noted.&lt;/p&gt;
&lt;p&gt;The Mayo group identified 10 herbal products that increase bleeding risks with anticoagulant and antiplatelet drugs, as well as 14 that can induce arrhythmias.&lt;/p&gt;
&lt;p&gt;In all, Jahangir and colleagues listed 27 herbal products that patients with cardiovascular diseases would do well to avoid. These include such common and harmless-seeming products as green tea, capsicum pepper, licorice, and kelp, as well as grapefruit juice and garlic.&lt;/p&gt;
&lt;p&gt;&quot;We need to check with our patients what type of products they are using, to identify these potential interactions,&quot; Jahangir told &lt;em&gt;MedPage Today&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;He cited the previously reported figure of 100,000 deaths annually from drug interactions, adding, &quot;We don&apos;t even know how many of these are due to use of compounds that we are not aware that our patients are taking.&quot;&lt;/p&gt;
&lt;p&gt;Jahangir said he was surprised, in preparing the review, at the scale of hebal medicine use in the U.S.&lt;/p&gt;
&lt;p&gt;He and his colleagues found data from the 1990s suggesting that more patients consult complementary and alternative medicine providers than regular physicians.&lt;/p&gt;
&lt;p&gt;The total annual out-of-pocket expenditure on complementary and alternative medicine services and products also was greater than for conventional physician services.&lt;/p&gt;
&lt;p&gt;&quot;The surprise for me was . . . how much people are willing to spend on a type of therapy which has not shown, in any scientific way, to be effective or safe,&quot; Jahangir said.&lt;/p&gt;
&lt;p&gt;He added that the trend may reflect shortcomings of the conventional medical system.&lt;/p&gt;
&lt;p&gt;&quot;What is the reason people are going there? Is it because there is some unmet type of need that we are not recognizing as practitioners of conventional medicine?&quot;&lt;/p&gt;
&lt;p&gt;Jahangir said it may be that physicians aren&apos;t spending enough time with patients to understand their true needs. He said it appears that, &quot;despite the advancement in our technology and new medicines, there is a demand for alternative therapies that is increasing.&quot;&lt;/p&gt;
&lt;p&gt;He recommended that, in addition to asking patients in detail about herbal and other alternative therapies they may be using, physicians should educate themselves on what these therapies purport to do and what is known about their real biological effects.&lt;/p&gt;
&lt;p&gt;The &lt;a href=&quot;http://nccam.nih.gov&quot; mce_href=&quot;http://nccam.nih.gov&quot; target=&quot;_blank&quot;&gt;National Center for Complementary and Alternative Medicine&lt;/a&gt; at the National Institutes of Health is a good starting point for such information, both for physicians and for patients, Jahangir said.&lt;/p&gt;
&lt;p&gt;Lenox Hill&apos;s Steinbaum said it was important that conventional physicians &quot;become more open-minded and accepting&quot; of alternative medicine, if only because so many of their patients are already practicing it.&lt;/p&gt;
&lt;p&gt;David Meyerson, MD, JD, a Johns Hopkins University cardiologist, told &lt;em&gt;MedPage Today&lt;/em&gt; and ABC News in an e-mail that he advises patients to limit their use of &quot;unstudied and unproven and FDA-unregulated herbal medications.&quot;&lt;/p&gt;
&lt;p&gt;&quot;It&apos;s unfortunately very big business, and potential drug interactions and potential harmful effects abound,&quot; he wrote.&lt;/p&gt;
&lt;p&gt;But another physician criticized the Mayo physicians&apos; emphasis on adverse effects in their review.&lt;/p&gt;
&lt;p&gt;&quot;For many of products listed, evidence for side effects seems to be minimal,&quot; Scott Grundy, MD, of the University of Texas Southwestern Medical Center in Dallas, argued in an e-mail.&lt;/p&gt;
&lt;p&gt;He agreed that the efficacy and safety of such drugs remains largely unproven, but added, &quot;It is mainly for these reasons that they cannot be recommended for use.&quot;&lt;/p&gt;
&lt;p&gt;Creating alarm about side effects &quot;may not be the appropriate way to discourage their use,&quot; Grundy said.&lt;/p&gt;
&lt;p&gt;&lt;em&gt;This article was developed in collaboration with ABC News. &lt;/em&gt;&lt;img src=&quot;http://www.medpagetoday.com/upload/2009/10/1/14357_1.jpg&quot; mce_src=&quot;http://www.medpagetoday.com/upload/2009/10/1/14357_1.jpg&quot; alt=&quot;&quot;&gt;&lt;/p&gt;
    </recommendedItem>
    <recommendedItem id="20100101_19_348"
                     title="No Rebound Seen After Antiplatelet Withdrawal (CME/CE)"
                     score="0.009"
                     href="http://www.medpagetoday.com/Cardiology/PCI/tb/18226?impressionId=1265770200058"
                     
      &lt;p&gt;No evidence of a platelet aggregation rebound occurs with abrupt discontinuation of clopidogrel (Plavix) in patients undergoing percutaneous coronary intervention (PCI), investigators in a randomized clinical trial concluded.&lt;/p&gt;
&lt;p&gt;Values for adenosine diphosphate (ADP)-induced platelet aggregation did not differ significantly between patients whose clopidogrel therapy was withdrawn abruptly and those in whom clopidogrel was tapered before discontinuation, they wrote in an article in the Feb. 9 issue of the &lt;em&gt;Journal of the American College of Cardiology&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;The findings also showed that tapering of clopidogrel does not lead to lower platelet aggregation values after clopidogrel withdrawal, according to Dirk Sibbing, MD, of Technical University Munich in Germany, and colleagues&lt;em&gt;&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;&quot;The time course of platelet aggregation values  --  regardless of the device, the agonist, or the agonist concentration used  --  after clopidogrel cessation provides no evidence for the existence of a rebound phenomenon of platelets after discontinuing clopidogrel,&quot; they wrote in conclusion.&lt;/p&gt;
&lt;p&gt;For patients undergoing PCI, dual antiplatelet therapy with aspirin and clopidogrel has become the mainstay for prevention of thrombotic events. Lifelong aspirin therapy is recommended for patients after PCI, but clinical guidelines recommend discontinuation of clopidogrel after six or 12 months. The standard practice is to withdraw clopidogrel abruptly, the authors noted.&lt;/p&gt;
&lt;p&gt;Recent studies have shown a clustering of thrombotic events in the first few weeks after discontinuation of long-term clopidogrel therapy. The observations have led to the hypothesis of a rebound phenomenon of platelet aggregation. However, the hypothesis had not been examined specifically within the context of clopidogrel withdrawal.&lt;/p&gt;
&lt;p&gt;&quot;Because different studies have demonstrated that insufficient suppression of platelet reactivity to ADP is associated with an increased risk of thrombotic events after coronary stent placement, the observed clustering of adverse events reported in clinical studies might be related to an intermittent status of platelet hyperreactivity or so-called platelet rebound with very high ADP-induced platelet aggregation levels,&quot; the authors wrote.&lt;/p&gt;
&lt;p&gt;&quot;A tapering of clopidogrel treatment over a certain period of time before stopping the intake of the drug completely might provide a beneficial treatment strategy to attenuate this supposed rebound phenomenon of platelets.&quot;&lt;/p&gt;
&lt;p&gt;Sibbing and colleagues designed a randomized clinical trial to determine whether a rebound phenomenon exists after discontinuation of clopidogrel and whether the rebound can be attenuated by a clopidogrel-tapering regimen.&lt;/p&gt;
&lt;p&gt;The investigators enrolled 69 patients receiving clopidogrel in association with PCI procedures. In all cases, discontinuation of clopidogrel was planned.&lt;/p&gt;
&lt;p&gt;The patients were randomized to two strategies of discontinuation: tapering of the clopidogrel dose over four weeks, followed by discontinuation; or treatment for four weeks, as planned, followed by abrupt discontinuation.&lt;/p&gt;
&lt;p&gt;Investigators assessed platelet aggregation at enrollment and during weeks two through eight after randomization. Aggregation was assessed simultaneously by light transmission aggregometry (LTA) and multiple electrode aggregometry (MEA).&lt;/p&gt;
&lt;p&gt;The primary endpoint was the highest rate of ADP-induced platelet aggregation by LTA in weeks five through eight after clopidogrel withdrawal.&lt;/p&gt;
&lt;p&gt;Platelet aggregation by LTA peaked at 73% in the group that had clopidogrel abruptly withdrawn and at 69.3% in the tapering group, resulting in a nonsignificant difference (&lt;em&gt;P&lt;/em&gt;=0.21). The between-group values did not differ across the range of ADP concentrations used (1.25 to 20 &amp;#181;mol/L).&lt;/p&gt;
&lt;p&gt;Results by MEA were similar: The peak aggregation value associated with abrupt withdrawal was 925 AU x min compared with 890 AU x min with clopidogrel tapering (&lt;em&gt;P&lt;/em&gt;=0.55).&lt;/p&gt;
&lt;p&gt;Studies with different agonists of platelet aggregation also yielded similar results in the two patient groups.&lt;/p&gt;
&lt;p&gt;Despite finding no difference between the two strategies for clopidogrel withdrawal, the authors did not rule out the possibility of a beneficial effect of tapering clopidogrel.&lt;/p&gt;
&lt;p&gt;&quot;It could be hypothesized that, apart from the maximal values of platelet aggregation observed, a more gradual increase of platelet aggregation values achieved by a clopidogrel-tapering regimen is beneficial for the reduction of thrombotic events,&quot; the authors wrote.&lt;/p&gt;
&lt;p&gt;&quot;In fact, we observed a relatively rapid increase of platelet aggregation values in the [abrupt withdrawal] group of patients in our study. Whether this rapid increase might be disadvantageous in case of stopping clopidogrel treatment remains uncertain.&quot;&lt;/p&gt;
&lt;div style=&quot;float:left;border-style:solid;border-width:1px;border-color:#8dabbc;font-family:arial;font-size:12px;background-color:#DBE9F2;padding:5px;&quot;&gt;&lt;p&gt;The study was supported by Cordis, Medtronic, and Dynabyte.&lt;/p&gt;&lt;p&gt;Sibbing disclosed relationships with Dynabyte and Eli Lilly.&lt;/p&gt;&lt;p&gt;Co-author Adnan Kastrati disclosed relationships with Eli Lilly, sanofi-aventis, and Bristol-Myers Squibb.&lt;/p&gt;&lt;p&gt;Co-author Nicolas von Beckerath disclosed relationships with Eli Lilly and sanofi-aventis.&lt;/p&gt;&lt;/div&gt;&lt;div style=&quot;clear:both;&quot;&gt;&lt;/div&gt;
    </recommendedItem>
    <recommendedItem id="20100101_19_387"
                     title="Canadian Politician Comes to U.S. for Heart Surgery"
                     score="0.008"
                     href="http://www.medpagetoday.com/Cardiology/AcuteCoronarySyndrome/tb/18279?impressionId=1265770200058"
                     
      &lt;p&gt;It is rare that a simple matter of patient choice causes an international flap.&lt;/p&gt;
&lt;p&gt;But that&apos;s what happened when 60-year-old Danny Williams of St. John&apos;s, Newfoundland, decided to go to the U.S. for heart surgery.&lt;/p&gt;
&lt;p&gt;That&apos;s because Williams isn&apos;t just any old Newfoundlander  --  he&apos;s the premier of Canada&apos;s easternmost province, the head of its government.&lt;/p&gt;
&lt;p&gt;The disclosure Tuesday that Williams was in an undisclosed location in the U.S., having an undisclosed procedure that he couldn&apos;t get in Newfoundland, brought catcalls from both sides of the border.&lt;/p&gt;
&lt;p&gt;The &lt;em&gt;New York Post&lt;/em&gt;, for instance, in an article headlined &quot;Oh (no), Canada&quot; used the news to take a whack at healthcare reform in the U.S. And the American Thinker blog  --  among many others  --  argued that Williams&apos; choice is evidence of the inferiority of Canada&apos;s &quot;technologically second-rate and rationed system.&quot;&lt;/p&gt;
&lt;p&gt;In Canada, cardiac specialists defended the premier&apos;s decision as a matter of choice and at the same time noted that  --  with few exceptions  --  most cardiac procedures are both available and done well in Canada.&lt;/p&gt;
&lt;p&gt;On the other hand, Newfoundland  --  with a population of about 500,000, less than Wyoming  --  is less well equipped. Doctors in the province do coronary artery bypass grafts (CABG) and other common procedures, but often send patients elsewhere in the country for transplants or rare operations.&lt;/p&gt;
&lt;p&gt;By way of contrast, doctors in Ontario  --  Canada&apos;s most populous province  --  handle more than 11,000 cardiac procedures a year in 11 specialized cardiac centers, according to Kori Kingsbury, CEO of Ontario&apos;s Cardiac Care Network.&lt;/p&gt;
&lt;p&gt;It&apos;s one of the places a Newfoundland patient might go if appropriate care wasn&apos;t available in that province, but Kingsbury said most of those 11,000-odd procedures are, in fact, performed on Ontario residents.&lt;/p&gt;
&lt;p&gt;Still, a &quot;handful&quot; of Ontario patients go to the U.S. every year for surgery, usually because they need emergency treatment and live close to the border, she told &lt;em&gt;MedPage Today&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;And every year, a few Americans cross the border the other way seeking care, she said, although she did not immediately have exact numbers.&lt;/p&gt;
&lt;p&gt;But for the most part, any required surgery can be obtained in a timely fashion in the province, Kingsbury said. In December, for instance, the median wait time for an elective isolated CABG was 14 days and urgent or emergency care was performed much more quickly.&lt;/p&gt;
&lt;p&gt;The exceptions to that rule are rare, complex procedures the experts in which reside in the U.S., according to cardiac surgeon Chris Feindel, MD, of Toronto&apos;s University Health Network.&lt;/p&gt;
&lt;p&gt;But the only nonexperimental example he can think of is repair of a rare aneurysm in the descending aorta, where the best care for the procedure is at Baylor University in Texas, Feindel told reporters.&lt;/p&gt;
&lt;p&gt;Because the condition is so rare, &quot;there&apos;s really no center across the country that has a large experience with these,&quot; he told the Canadian Press.&lt;/p&gt;
&lt;p&gt;In general, though, top-level cardiac care is readily available, according to Robert Roberts, MD, president of the University of Ottawa Heart Institute in the nation&apos;s capital.&lt;/p&gt;
&lt;p&gt;Roberts, who was head of cardiology at Baylor for 23 years before moving to Canada five years ago, said 99% of what can be done in the U.S. is done both routinely and well at his center.&lt;/p&gt;
&lt;p&gt;Premier Williams&apos; decision may have been influenced by the knowledge that Newfoundland does not fare as well as the rest of the country in some cardiac outcomes.&lt;/p&gt;
&lt;p&gt;According to the Canadian Institute for Health Information, the province has the highest rate of acute myocardial infarction, at 351 per 100,000 patients in 2007-2008.&lt;/p&gt;
&lt;p&gt;More revealing is the unplanned hospital readmission rate after a heart attack, which is regarded as a measure of quality of care. In 2007-2008, 6.2% of Newfoundland patients were readmitted, significantly higher than the national rate of 5.2%.&lt;/p&gt;
&lt;p&gt;And 30-day inhospital mortality  --  another marker of care quality  --  is also higher than the national average at 10.9% compared with 9.4%, the institute said.&lt;/p&gt;
&lt;p&gt;Kathy Dunderdale, the province&apos;s deputy premier, told reporters that Williams made the decision after weeks of consultation with his doctors and is expected make a full recovery.&lt;/p&gt;
&lt;p&gt;But she would not comment on his location or what procedure he needed, saying only that he could not get the care he needed in the province.&lt;/p&gt;
&lt;p&gt;A spokesman for the local health authority did not return telephone calls asking what procedures are not available in the province.&lt;/p&gt;
&lt;p&gt;Dunderdale also did not comment on who will pay for the surgery. Usually, if it&apos;s deemed medically necessary for a patient to travel outside the province for care, the taxpayer-funded medicare system picks up the tab.&lt;/p&gt;
&lt;p&gt;But Williams  --  sometimes known as &quot;Danny Millions&quot;  --  is personally wealthy, having made a fortune in cable television.&lt;/p&gt;

    </recommendedItem>
</recommendedContent>
