- Michael Ellis,1908–2008, U.S. physician: pioneer in heart surgery.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- American heart surgeon who implanted the first totally artificial heart in a human (1966).
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.