What is Blue Whale heart size?

The heart of a blue whale is truly enormous. It's estimated to be about the size of a small car, weighing around 1,800 pounds (816 kg).

Here are some comparisons to give you an idea of its size:

* It's about the size of a Volkswagen Beetle.

* It's about 3 times the size of a human heart.

* It's about 1/3 the weight of an adult blue whale.

This massive heart is necessary to pump blood throughout the whale's gigantic body, which can grow up to 100 feet long and weigh over 200 tons.