Background Patients with heart failure (HF) and severe mitral regurgitation (MR) have poor outcomes. Early identification ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Abstract: In image deblurring, information from the regions where the blur was propagated is needed for effective deblurring. For example, large blurs, such as those caused by fast-moving objects ...

But what sets Exodus apart is time dilation. If you've seen the film Interstellar, or if you're familiar with actual space-travelling science, you'll know broadly what this means. It's to do with ...

Tracking time is one of those things that seems easy, until you really start to get into the details of what time actually is. We define a second as 9,192,631,770 oscillations of a cesium atom.

Some people claim that certain exercises, stretches, relaxation techniques, and laughing may help a pregnant person dilate faster. However, there is typically only anecdotal support for these ...

Mildly to moderately dilated ascending aorta showed a generally slow progression over 6 years in this general population–based study. A higher 7-day home measured systolic blood pressure (BP) was the ...

Are you going in for a dilation and curettage and not sure what to expect? There are many reasons why you might need to have this surgical procedure. It can be daunting and even worrying as you try to ...

There are 3 stages of labor. Active labor begins at about 5-6 cm of dilation. You need to be 10 cm dilated to deliver vaginally. After the birth, you’ll deliver the placenta. The cervix, which is the ...

Experts disagree on who needs it and when. Here’s what the evidence suggests. By Michelle Crouch Perhaps the most unpleasant part of an eye exam is when the doctor squeezes in the dreaded drops to ...