Hearts in Space Teach Us How to Keep Them Healthy on Earth

(This article appeared previously in American Heart Association News.) On Feb. 20, 1962, John Glenn made history when he became the first American to orbit the Earth. About half an hour after launch, somewhere over Zanzibar, he made a bit of lesser-kno… Continue reading

Bouncing to Better Fitness on a Mini-Trampoline

Tamaki Pan always considered herself healthy. She was thin and did Pilates and yoga. But an annual check-up a couple of years ago delivered a wake-up call: She had high cholesterol and was borderline pre-diabetes. Pan, a print designer for an apparel c… Continue reading

This Artery Screening Tool Detects Early Signs of Dangerous Heart Disease

Preventive medicine can be messy. In a perfect world, we’d put helmets only on motorcyclists who we knew were going to crash. And we’d only do mammograms on women we knew were going to get breast cancer. But things are hardly perfect, and when it comes… Continue reading

Women Are Less Likely to Receive a Pump for Heart Failure

Women are less likely than men to receive a mechanical heart pump that is becoming the norm for people with advanced heart failure, according to new research. The study, published in the American Heart Association journal Circulation: Heart Failure, to… Continue reading

Why You Might Consider Joining the Alcohol-Free Movement

Headlines touting the health benefits of moderate alcohol consumption are everywhere these days. Whether it’s the cardio-protective effect of any alcoholic beverage or the specific antioxidant powers of red wine, the media keeps delivering the good new… Continue reading

Ways to Reduce Your Chances for a Second Heart Attack

(This article appeared previously in American Heart Association News.) After surviving a heart attack, you’re probably certain of this: You don’t want another one. Yet, about one in five people who have had a heart attack will be readmitted to the hosp… Continue reading

5 Hidden Causes of Heart Disease

Heart disease kills about 610,000 people in the United States each year — 1 in every 4 deaths — more than any other disease, according the Centers for Disease Control and Prevention. It’s commonly known that exercise and eating a healthful diet are key… Continue reading

Are You Eating Nuts the Healthy Way?

Eating nuts provides an easy —  and tasty — way to add more protein, fiber and healthy fat to your diet. And nut consumption is associated with a number of health benefits as long as you eat them in a healthy way. “Nuts are an important part of diets f… Continue reading

Stand Up to ‘Sitting Disease’

Not long ago, when I interviewed one of the leading experts on “sitting disease” — the buzzy catch phrase that’s been attached to physical inactivity for the past few years — he walked in place on his treadmill desk while we chatted by phone. The irony… Continue reading