Ask the doctor: Is yerba mate good for my heart?
Is it true that drinking yerba mate can lower blood pressure and cholesterol?
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On the horizon
A brief summary of research with potential future applications: closing off the left atrial appendage to prevent clots, stimulating the brains of stroke victims with laser beams, and a new type of stent that dissolves over time.
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How good is your hospital?
Organizations that track and compile data on the quality of hospitals can help prospective patients make better decisions about their care.
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In the journals: Weight lifting eases lymphedema symptoms in breast cancer survivors
Breast cancer survivors who followed a strength training workout program had fewer problems with lymphedema, a common side effect of breast cancer treatment.
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By the way, doctor: Should I have my knee replaced?
Fifteen years ago, I had surgery for a torn meniscus and was told I had arthritis. I’m now 79, and my knee hurts most days, though I still exercise daily on a stationary bike. I hate to take pills. Should I consider a knee replacement?
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By the way, doctor: What do you think of platelet-rich plasma therapy?
What’s your professional opinion of platelet-rich plasma therapy for soft tissue injuries? Is it safe for older adults?
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Heart Beat: Steering clear of pacemaker infections
A small but growing number of people develop an infection after having a pacemaker or ICD implanted. Research has found that taking antibiotics before the procedure reduces the risk of infection.
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Viagra and health: Beyond ED
After several years on the market, erectile dysfunction drugs are being considered for treatment of other conditions, and the FDA has approved sildenafil for treatment of pulmonary hpyertension.
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Waisted: Abdominal obesity and your health
Fat that accumulates inside the abdomen has come to be viewed by doctors as a key cause of cardiovascular disease. Diet and exercise are the fundamental principles that can reduce this fat and improve overall health.
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Outlook on diabetes drug less than rosy
The diabetes drug Avandia may increase the risk of heart attack in those taking it. Other medications are as effective at lowering blood sugar without Avandia’s risks.
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