Objective: The aim of this study was to determine the effect of sildenafil on the uterine circulation and clitoral artery blood flow in postmenopausal women using color Doppler sonography.

The transducer emits sound waves, creating images from the echoes that appear on a computer screen. In some cases, a Doppler probe may be added to measure blood flow in the breast’s blood vessels.

Nov. 20, 2024 — A re-engineered wearable ultrasound patch for continuous and noninvasive blood pressure monitoring has undergone comprehensive clinical validation on over 100 patients ...

Eye color is a complex genetic trait determined by pairings of genes passed on from each parent. Scientists once believed eye color was determined by a single gene, but advances in genetic research ...

WINDS ARE GENERALLY PRETTY CALM FOR US, AND WE’RE LOOKING AT TEMPERATURES CLIMBING ONLY INTO THE UPPER 50S. THIS AFTERNOON WITH A MIX OF SUN AND CLOUDS FOR US. BUT THAT RAIN EXPECTED TO RETURN ...

Latvia's Gints Zilbalodis accomplishes just that. There’s a moment near the end of Latvian animation director Gints Zilbalodis’ “Flow” that powerfully tugs at the heartstrings. It’s when ...