Vasoplegia, also known as vasoplegic shock, is characterized by excessive vasodilation and persistent low blood pressure, despite normal or elevated cardiac output. It is estimated to contribute to up ...

Decreased cardiac output is when your heart can no longer pump enough oxygen to meet the demands of your body. A rapid heart rate is a common symptom, but there are others, too. Your heart is ...

Methylene blue is an aromatic compound used to treat methemoglobinemia, a rare blood condition that affects the oxygen-carrying capacity of red blood cells. The nitric oxide inhibitory action of ...