Michele Landolfi (1878 - 1959) medico italiano. Phonacoscopy (1906) Landolfi sign in severe aortic regurgitation (1909)
Chronological review of the clinical signs aortic regurgitation / insufficiency. 31 eponyms proposed by Ashrafian (2005) and Zacek (2018)
Arthur Bond Cecil (1885 - 1967) was an American surgeon and urologist. Cole-Cecil murmur (1908) of aortic regurgitation; Cecil operation (1946) for hypospadias repair.