1688-0420 1688-0420 S1688-04202019000100047 10.29277/cardio.34.1.5 Uruguay Uruguay Argentina 00 04 2019 00 04 2019 34 1 47 55 1 1996 71 2 2 230-44 2 2019 73 2 2 121-30 3 2008 34 8 8 627-30 4 2019 12 3 3 232-41 5 2019 73 5 5 546-53 6 2017 52 3 3 408-17