Hubert H. Humphrey

Historical marker location:

75 Rev Dr Martin Luther King Jr Blvd, Saint Paul, Minnesota

( Marker is at the intersection of Rev Dr Martin Luther King Jr Blvd and John Ireland Blvd, on the right when traveling east on Rev Dr Martin Luther King Jr Blvd.)

1911 - 1978.

The first successful open-heart surgery was performed in 1952 at the University of Minnesota by Dr. C. Walton Lillehei.