Medications may help in treating certain symptoms and supporting better heart function. But there are currently no drugs that can treat or cure specific heart valve disorders. Your heart has four ...

A doctor may recommend various medications, such as antiarrhythmics, anticoagulants, or beta-blockers, to help treat heart valve problems. In some situations, a person may only require medications to ...

In hydronic heating, to control where heated water goes to various sections of a building, the system might rely on two or more zone valves. A zone valve opens or closes based on demand from a ...