Corrigan’s cauterys line, also known as Corrigan’s pulse or Corrigan’s sign, refers to a medical condition characterized by a rapid and forceful bounding pulse. This condition often occurs in individuals with aortic regurgitation, a heart valve disorder that leads to blood flow leakage. Synonyms for Corrigan’s cauterys line include "water-hammer pulse" and "Collapsing pulse". These terms highlight the distinct characteristics of the condition, such as the forceful surge of blood followed by a rapid decline, akin to the pounding of a hammer hitting water. The interchangeable use of these synonyms allows healthcare professionals to effectively communicate and diagnose this vascular abnormality, facilitating appropriate treatment for patients affected by Corrigan’s cauterys line.