It is the blue whale with a heart weighing about 600kg.
Elehpant
There is a species of earthworm that has 8 heart chambers.
Giraffe, to pump blood to their heads.
the blue whale - by a large margin.
Dogs have the largest hearts compared to the size of the rest of their bodies. This applies to all breeds of dogs.
The blue whale is the largest animal.
The largest animal in Europe is the Wisent.
The elephant is the largest animal in India.
The largest animal on earth is the Blue Whale.
Far from it. The largest animal in Africa is the elephant.
Worlds largest animal: Blue Whale
Elephants are the largest land animal.