DEL MAR, Calif. – The summer heat on the East Coast threatened to ruin the career of the 4-year-old filly Three Hearts earlier this year.
In the summer of 2013 and again earlier this year, the filly suffered the effects of heat stroke after races in Virginia and New York. Barry Irwin, who directs the Team Valor International partnership that owns Three Hearts, decided to make a drastic move.
The filly was sent to trainer Neil Drysdale in California in September.