A person cannot survive without a heart.
The heart is an important tissue organ of the human body and bears important responsibilities such as the pumping function, without which the organism cannot survive.
The heart is an important part of the circulatory system. The heart pumps blood through the cardiovascular system by beating continuously. Through the circulation, the blood accomplishes the material transportation of the body, carrying oxygen and nutrients necessary for cellular metabolism throughout the body, as well as transporting carbon dioxide and metabolic products to the excretory organs.
When the material transportation function is impaired, the normal metabolism of the body cannot be carried out, which will lead to irreversible and serious damage to some vital organs, and even endanger the patient’s life. Therefore, without the heart, the body cannot function normally and cannot survive.