Rocío Díaz de León is committed to Augusto, a Formula 2 driver. The two are married, but during their honeymoon in New York, the couple is the victim of a robbery and Augusto dies.
On the other hand, we have Jorge Pades, a pilot who has a heart attack during a flight from New York to the city of Mexico. Luckily, dew, who is a cardiologist, at the airport and given first aid, which save his life in the hospital.
Jorge and Rocío arises a difficult love, because he is already married to Martha. George recovers, but understands that his life is in danger and only a transplant could save him. Stays in the clinic of the perfect Doctor Diaz, father of dew, and you can do the delicate operation. However, while waiting for a donor, Jorge suffered a second heart attack.