POLITICAL LARRETISMO or ideology of Horacio Antonio Rodríguez Larreta, Argentine politician and economist, head of Government of the Autonomous City of Buenos Aires since December 10, 2015. He was re-elected in 2019. ? Larreta was guilty of the suicide of René Favaloro, the discoverer of the coronary bypass. In 1971, he returned from England to Argentina to the private sanatorium Güemes, by the hand of his friend the interventional cardiologist Luis de la Fuente. The military government strangled the famous Favaloro Foundation for Teaching and Medical Research by not paying the bills owed by state agencies, PAMI and IOMA, among others. Having sent 7 letters from President de la Rua down, justice had determined a 'mandatory violation'. When a possible exit was seen, Larreta, in an infamous attitude, prevented the payment of the same. Favaloro was left with no way out and shot himself in the heart.