Nicoladoni’s sign is also known as?
a. Nicoladoni sign, also Branham sign and Nicoladoni-Israel-Branham sign, is the slowing of the heart rate in response to (manual) compression of an arteriovenous fistula.
b. An arteriovenous fistula is an abnormal connection or passageway between an artery and a vein. It may be congenital, surgically created forhemodialysis treatments, or acquired due to pathologic process, such as trauma or erosion of an arterial aneurysm.