A sudden drop in blood pressure means vital organs may not be getting enough blood flow. Common causes include dehydration, heart problems, and internal bleeding. Decreased cardiac output can cause a ...

When we hear about blood pressure, it's often in the context of hypertension — the "silent killer" that increases long-term risk for heart attacks and strokes. But there’s another side to the story ...

It’s a little bit odd that a number on a paper or screen can make us feel something so deep inside the pit of our stomachs, isn’t it? But that’s exactly what a credit score can do when it starts to ...

Dear Dr. Roach: I have hereditary hemochromatosis (HH) and atrial fibrillation. My AFib burden seems to vary with my iron levels. My AFib went from 58% to less than 2% in two weeks after I had a ...