High output and low output heart failure refer to how much blood your heart pumps to your body with each heartbeat. In both cases, the output is not enough to meet your body’s needs. A diagnosis of ...

High output heart failure represents an uncommon type of heart failure that affects fewer than 1% of people seeking medical care for heart problems. Unlike typical heart failure where the heart pumps ...

To treat or prevent the development of heart failure, high-flow AVF are commonly closed or reduced. However, there are currently no clear indications to guide this practice. Increases in AVF flow are ...