Heart Motu Cordis" (1628) by the English physician William Harvey. Harvey's book completely describes the systemic circulation and the mechanical force of the heart, leading to an overhaul of the Galenic doctrines. Otto Frank (1865–1944) was a German physiologist; among his many published works are detailed studies of this important heart relationship. Ernest Starling (1866–1927) was an important English physiologist who also studied the heart. Although they worked largely independently, their combined efforts and similar conclusions have been recognized in the name "Frank–Starling mechanism". Although Purkinje fibers and the bundle of His were discovered as early as the 19th century, their
Your Heart Turned Left (And I Was on the Right) always tried to be versatile," he reflected in the 1989 video biography "Same Ole Me". "I've always tried to do up-tempos, novelties, and ballads." The single was Jones' third top ten hit in a row. Your Heart Turned Left (And I Was on the Right) "You're Heart Turned Left (And I Was on the Right)" is a song by George Jones and written by Harlan Howard. It reached the number 5 position on the "Billboard" country singles chart when it was released as a single on the United Artists label in early 1964. At this point in his career, Jones