Medpundit

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Wednesday, December 03, 2003

Preventing Miscarriages: A new high-resolution ultrasound may be instrumental in preventing miscarraiges, or at least in predicting when they're likely to happen:

In a study of 1,530 pregnant women, it predicted embryonic heart failure and miscarriage with 99% certainty just six weeks into pregnancy.

...The scan, which uses a probe inserted into the vagina, allows researchers to identify congestive heart failure in embryonic babies.

It works by measuring the speed of red blood cells moving through foetal blood vessels.

Lead researcher Dr Jason Birnholz said: "The chances the pregnancy will continue are very high, about 95%, when Doppler ultrasound confirms embryonic heart function at six weeks.

"Over 99% of pregnancies with an abnormal Doppler pattern do not continue."

They speculate that giving oxygen to mothers with slow-flowing embryoes may cut the miscarriage rate - but it's all speculation and needs a lot more study before it becomes applicable to real life.

posted by Sydney on 12/03/2003 08:05:00 AM 0 comments

Wednesday, December 03, 2003

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