His heart was over twenty pounds, as compared to the normal nine pounds for a thoroughbred race horse.
Estimated to be around 22 pounds.
Big Red
22 pounds... the largest heart ever recorded in a Thoroughbred horse.
Lucien Lauren
Messina is young
His his Kentucky Derby record was 1:59
2 mins 24 secs
big as the adult's heart
Usually, Ron Turcotte. But Ed Maple rode him at Woodbine.
The Big Heart was created in 1945.
The Big heart
248 feet
how big is a cats heart compared to humans heart