Do you prefer yoga to jogging? A new study reveals why those sun salutations may be just as effective as cardio at promoting heart health. Get the full story.
This week, a story appeared on Philly.com written by HealthDay reporter Steven Reinberg . In this article, Reinberg reports that a new study, published in the journal JAMA Internal Medicine, indicates that beta blockers, taken a day before bypass surgery, may do nothing to improve the results. Rather, these drugs may actually result in higher rates of atrial fibrillation.
These finding are in contradiction to the findings of other studies on this subject, however, and warrant more investigation before the discontinuation of this practice can be recommended. The article is interesting and this is a topic worth following.
Do you prefer yoga to jogging? A new study reveals why those sun salutations may be just as effective as cardio at promoting heart health. Get the full story.
Clarithromycin is a popularly prescribed antibiotic used to treat everything from pneumonia to sinus infections. According to Honor Whiteman of MNT, however, researchers say it may be deadly. She reports on this finding in her article, Commonly prescribed antibiotic ‘could increase risk of cardiac death.’ As reported by Whiteman, this drug is part of a class of antibiotics called macrolides which researchers in Copenhagen, Denmark state can be responsible for abnormal heart rhythms and stroke. Over a period of four years, lead researcher, Anders Hviid, studied more than 5 million Danish adult who were taking antibiotics. They found that patients taking clarithromycin had a greater risk of cardiac death. However, these researchers do note that the increase in risk is small and do not recommend that doctors stop prescribing this medication to their patients at this time. They suggest that more studies and research be performed to test its suitability for certain patients, particularly those with known heart problems.
Everyone knows that exercise is vital to cardiovascular fitness. However, a recent study done by Paul Williams, a staff scientist at the Lawrence Berkeley National Laboratory suggests that excessive exercise done after a heart attack can actually greatly increase one’s risk of another attack. The results were published in Mayo Clinic Proceedings on August 12 of this year. Information about this study and its finding were reported by Kathleen Doheny of HealthDay in her article, “Too much exercise can be harmful after a heart attack.” Doheny reports that the long-term study, which tracked 2,400 heart-attack survivors over a period of 10 years, showed that increasing exercise—while keeping it within moderation—greatly reduced the risk of heart-related fatalities. However, more excessive exercise, such as running more than 30 miles a week or walking more than 46 miles a week, actually doubled the risk of a repeat heart attack. You can learn more about this study and a similar study conducted in Spain by reading the article.