Yes, if your heart is only pumping blood at a rate of 30 beats per minute (a condition known as bradycardia), it may not effectively circulate blood to vital organs. In such cases, a defibrillator could be necessary if the heart rhythm becomes dangerously abnormal or if there are signs of cardiac arrest. However, the need for a defibrillator would depend on specific circumstances, including symptoms and the presence of life-threatening arrhythmias. It's crucial to seek immediate medical attention in such situations.
because you muscles need more blood so the heart pumps more blood
the heart pumps blood full of oxygen around your body to the cells that need it
It pumps oxygenated blood to the body, which we need to survive.
Your heart needs blood, oxygen, and energy to function!!!!!!!!
I dont know what a 'hart' is, but we need a heart because it pumps all the blood around the body.
a job is to carry oxgen to your haert where the heart pumps. we need blood becase it carrys oxgen to the haert
a job is to carry oxgen to your haert where the heart pumps. we need blood becase it carrys oxgen to the haert
because it pumps the blood around the body the fastest i think..
It is because the heart pumps the blood, which helps the blood bring nutrients and oxygen to all parts of the body and carbon dioxide out of the body.
Because your muscles need oxygen and oxygen is in the blood so the heart pumps bloid around the body
exercise strenghtens all the muscles in the body. the heart is one. the harder you work, the harder the heart works to pumo blood around to other muscles and that makes it stronger. the heart pumps the blood with oxygen to the other muscles that need it
because its the muscle that pumps blood through your body,without blood pumping you can die