The most recent World Health Organization classification describes 5 groups: (1) PAH, defined as PH attributable to elevated PVR with normal pulmonary venous pressure; (2) PH owing to left heart ...

Hemorrhoids are swollen vascular cushions that can cause pain, itching, and bleeding. Learn about their types, causes, and ...

Histogram and density plot of the duration of antibiotic treatment, showing the proportion of newborns with and without culture positive early-onset sepsis (CP-EOS) receiving each duration.

This increases the likelihood of high blood pressure, heart attack, and stroke if not controlled. Scientists have found that when people have more than one risk factor, like high blood cholesterol ...