PVR medical refers to Pulse Volume Recording, which is a noninvasive test that measures blood pressure and blood flow in the legs or arms. It is used to diagnose or monitor peripheral artery disease (PAD) and can also help identify areas of the leg or arm where there may be a partially blocked artery. PVR uses ultrasound (high-frequency sound waves) to evaluate circulation in the arteries and is painless and noninvasive, so it doesn’t require any needles or cuts in the skin. PVR can be performed in different ways, including exercise testing PVR, which involves walking on a treadmill until symptoms appear, at which point blood pressure cuffs will be placed on the arms, thighs, calves, ankles, and feet.

It is important to note that PVR can also refer to other medical tests, such as Post-void residual volume (PVR) test, which measures the amount of urine left in the bladder after using the restroom.

In summary, PVR medical refers to Pulse Volume Recording, a noninvasive test that measures blood pressure and blood flow in the legs or arms to diagnose or monitor peripheral artery disease (PAD) .