Showing posts with label heart. Show all posts
Showing posts with label heart. Show all posts

When Mom Exercises in Pregnancy, Her Baby's Heart Benefits

One of the great things about pregnancy is that it offers a seemingly plausible excuse to indulge — eat a little more dessert (why not, when you're going to gain so much weight anyway) and dial down that hard-core exercise regimen (see first parenthetical). But new research upends that mindset, showing that exercise during pregnancy can actually result in a healthier baby.

That exercising while pregnant is good for mom is hardly news, but now that mothers-to-be know it's good for their babies, it will be that much harder to morph into a couch potato. Maternal guilt can now rear its head months before baby even appears on the scene, prompting Mom to hit the treadmill, hard.

Previous research has indicated that exercise in the first trimester, when the placenta is formed, helps forge extra blood vessels so that there is more opportunity to exchange nutrients between mom and baby.

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NEW PROTOCOL REDUCES CHILDREN'S RADIATION EXPOSURE DURING CARDIAC PROCEDURES

A protocol that uses continuous real-time radiation monitoring, low-dose imaging programs and requires physician awareness of radiation dose, significantly reduced radiation exposure during electrophysiology procedures and catheter ablations to diagnose and treat heart arrhythmias in children, according to research presented at the American Heart Association's Scientific Sessions 2010.

Invasive cardiac electrophysiology is used to diagnose and treat abnormal heart rhythms, or arrhythmias, which can range from the benign to the life-threatening.

In the study, researchers looked at boys and girls at an average age of 14.5 years who underwent electrophysiology procedures to diagnose and treat arrhythmias.

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