| Año | Presidente | Secretario General |
| 1949 | Taiana, Jorge A. | Schieppati, Eduardo |
| 1950 | Galarce, Jorge A. | Schieppati, Eduardo |
| 1950 | Albanese, Alfonso R. | Badano, Agustín |
| 1951 | Wybert, Augusto | Badano, Agustín |
| 1952 | Pelliza, José María | Gomez García, Raúl |
| 1953 | Aracama Zorraquin,V. | Gomez García, Raúl |
| 1954 | Boragina, Rodolfo | Lacour, Guillermo |
| 1955 | Gomez García, Raúl | Lacour, Guillermo |
| 1956 | Sampietro, Rubén | García Espil, Eduardo |
| 1957 | Lacour, Guillermo A. | Garcia Espil, Eduardo |
| 1958 | Mainetti, José María | Gomez García, Raúl |
| 1960 | Refundación. | Cambia nombre a Torácica y Cardiovascular |
| 1961 | Vaccarezza, Oscar | Sampietro, Rubén |
| 1962 | Schieppati, Eduardo | Viola, A. |
| 1963 | Donato, Fidel | Ferrari, Helio |
| 1964 | Brignone, Reinaldo | Quintana, Jose E. |
| 1965 | Boragina, Rodolfo | Antola |
| 1966 | Funes de Rioja, Daniel | Di Salvo, Liborio. |
| Sección de A.M.A | ||
| 1967 | Sampietro, Rubén | Di Salvo, Liborio |
| 1968 | Mercado, Hugo R. | Serrano, Alberto |
| 1969 | Di Salvo, Liborio | Serrano, Alberto |
| Fallece Benjamín Ceriani | Presidente electo 1970 | |
| 1970 | Porras, Tomás | Binstock, Arnoldo |
| 1971 | Serrano, Alberto | Binstock, Arnoldo |
| 1972 | Luna, Carlos A.F. | Bresan, Esteban |
| 1973 | Binstock, Arnoldo | Bresan, Esteban |
| 1974 | Ciesco, Pedro | Bisignani, Ricardo |
| 1975 | Guastavino, Gerónimo | Bisignani, Ricardo |
| 1976 | Favaloro, René G. | Dominguez, Ricardo |
| 1977 | Viacava, Alfredo | Dominguez, Ricardo |
| 1978 | Spàtola, José | Bondancia, Eduardo |
| 1979 | Postigo, Julio | Bondancia, Eduardo |
| 1980 | Boretti, Juan J. | Bracco, Aldo |
| 1981 | Cigorraga, Jorge | Bracco, Aldo |
| 1982 | Martinez, José Luis | Iuliani, Nicolás |
| 1983 | Bracco, Aldo | Caruso, Enrique |
| 1984 | Lucas, Miguel Angel | Saad, Eduardo |
| 1985 | Gomez, Miguel Angel | Grinspan, Ricardo |
| 1986 | Caruso, Enrique | Hurtado Hoyo, Elías |
| 1987 | Saad, Eduardo | Vasallo, Bartolomé |
| 1988 | Sfarcich, Dino | Witis, Segio |
| 1989 | Hurtado Hoyo, Elías | Nazar, Jorge |
| 1990 | Sala, Carlos | Mancini, Blas |
| 1991 | Navarini, Emilio | Della Torre, Horacio |
| 1992 | Pittaluga, Roberto | Esteva, Hugo |
| 1993 | Vassallo, Bartolomé | Spector, Carlos |
| 1994 | Della Torre, Horacio | Arribalzaga, Eduardo |
| 1995 | Spector, Carlos | Arribalzaga, Eduardo |
| 1996 | Esteva, Hugo | Cervio, Roberto |
| 1997 | Campana, Juan Manuel | Collia, Eduardo |
| 1998 | Rosenberg, Moisés | Collia, Eduardo |
| 1999 | Rodríguez, Sadi Vital | Chimondeguy, Domingo |
| 2000 | Nazar, Jorge Luis | Gómez, Pedro |
| 2001 | Collía, Eduardo | Cervio, Roberto |
| 2002 | Chimondeguy, Domingo | Lyons, Gustavo |
| 2003 | Cervio, Roberto | Bargnia, Alfredo |
| 2004 | Luciani, Wilfrido | Bargnia, Alfredo |
| 2005 | Branda, Mario J. | Fernandez Lugea, Pablo |
| 2006 | Arribalzaga, Eduardo B. | Spizzamiglio, Nestor |
| 2007 | Acastello, Eduardo | Newton, Alejandro |
| 2008 | Spizzamigio, Néstor | Salariato, Osvaldo |
| 2009 | Newton, Alejandro T. | Lucilli, Norberto |
| 2010 | Salariato, Osvaldo | Galmes, Miguel Angel |
| 2011 | Lucilli, Norberto | Lamy, Roberto H. |
| 2012 | Galmés, Miguel A. | Lamy, Roberto H. |
| 2013 | Reilly, Jorge A. | Eskenazi, Eduardo |
| 2014 | Lamy, Roberto H. | Ruiz, Claudio A. |
| 2015 | Lamy, Roberto H. | Dr. Lyons, Gustavo A. |
| 2016 | Ruiz, Claudio A. | Dr. Rojas, Oscar |
| 2017 | Dr. Smith, David E. | Dr. Menéndez, José A. |
| 2018 | Dr. Gustavo A. Lyons | Dr. Tomás Núñez |
| 2019 | Dr. Oscar Rojas | Dr. D. Eduardo Eskenazi |
| 2020-2021 | José A. Menéndez | Dr. Gustavo Bondulich |