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Charles Julien Hahn

Cardiovascular surgeon

Charles Julien Hahn, Swiss cardiovascular surgeon. Recipient Gold Cross, Greek Red Cross; grantee American-Swiss Foundation, 1957; recipient Cesar Roux award University Lausanne Faculty Medicine, 1957; decorated Knight of Order Merit (Tunis); officer Order Merit (Republique Equatorienne); Drapeau Yugoslavia avec etoile d'or sur collier.


Hahn, Charles Julien was born on October 29, 1925 in La Chaux-de-Fonds, Switzerland. Son of Charles and Mariette Hahn.


Doctor of Medicine University Lausanne, 1955.


Head thoracic cardiovascular surgery University Lausanne, 1961-1967. Member faculty University Geneva Faculty Medicine, since 1967. Chief cardiovascular department Clinic Genolier, 1974-1984.

President Cardiovascular Research Center, Arzier, since 1978. Chairman board Hopital Luis Vernaza Guayaquil, Ecuador, 1977-1980.


  • Author: Manuel de premiers secours, 1960, Chirurgie du coeur, 1962, Chirurgie du coeur-a l'usage du medecin praticien, 1977. Also numerous articles.


Member faculty University Geneva Faculty Medicine, since 1967. Served as officer Swiss Army, 1950. Member Swiss Society Surgery, Swiss Society Cardiology, French Society Cardiology, Society French Speaking Thoracic Surgery, Dutch Society Thoracic Surgery, International Cardiovascular Society, European Society Cardiovascular Surgery (president 1976-1978), International College Angiology, International Society Surgery, European Cardiac Surgeons.

Clubs: Lions, Pete's.


Married Claudine Fahrni, 1975.

Charles Hahn

Mariette Hahn

Claudine Fahrni