The heart muscle tissue has the most endurance of any muscular organ in the body. true or false?

The given statement is true.

Explanation:

The tendency of a muscle or a group of muscles, which maintain continuous contractions against a resistance for an elongated time duration is known as muscular endurance. The heart muscle tissue or the cardiac tissue exhibits the most endurance of any muscular organ in the body.  

The cardiac muscle or the heart muscle tissue refers to one of the three kinds of muscle tissues found in a body. In the heart, this muscle maintains coordinated contractions, which permits the heart to pump blood via the circulatory system.  

i think its through the fallopian tube