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It pumps the blood quicker to get more oxygen to the muscles...

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13y ago

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What are 3 conditions that can cause heart failure?

Three conditions that can cause heart failure include coronary artery disease, which narrows the arteries and reduces blood flow to the heart; hypertension, or high blood pressure, which forces the heart to work harder; and cardiomyopathy, a disease of the heart muscle that affects its ability to pump effectively. Other contributing factors can include diabetes, arrhythmias, and previous heart attacks. These conditions can weaken the heart over time, leading to heart failure.


What systems in the body work harder when exercising?

Your Heart


Why does you heart sometimes need to work harder?

Your heart may need to work harder when your body requires more oxygen. For instance, if you are exercising, your heart rate increases to keep up with the muscles' oxygen requirements.


How does exercise effect heartrate?

It increases it and causes the heart to work harder.


What replaces oxygen in the blood forces the heart to work harder and is also found in car and bus exhaust?

Carbon monoxide replaces oxygen in the blood, binding to hemoglobin more effectively than oxygen, which leads to reduced oxygen delivery to tissues and forces the heart to work harder. It is a colorless, odorless gas commonly found in car and bus exhaust, resulting from incomplete combustion of fossil fuels. Prolonged exposure to carbon monoxide can lead to serious health issues, including poisoning and even death.


why does your heart pump hard and is hard to breath?

Your heart may pump harder and you may experience difficulty breathing due to various factors, such as physical exertion, anxiety, or underlying health conditions like heart disease or asthma. During exercise or stress, the body demands more oxygen, causing the heart to work harder to supply it. Additionally, conditions like asthma can constrict airways, making breathing difficult. If these symptoms are persistent or severe, it's important to consult a healthcare professional for evaluation.


Does the heart work harder in space?

Nope. Easier actually. Doesn't have to fight earth's gravity


How a person can avoid having a heart attack?

The first thing is exercise. The faster rate is a good exercise for your heart. Balance Diet. A build-up cholesterol makes it hard for the heart to pump blood through the arteries. Avoid Smoking. Nicotine constricts blood vessels, causing the heart to work harder. Relaxation. Stress and tension force the heart to work harder.


How did John Smith improve conditions at Jamestwon?

He forced the settlers to work harder and rewarded them with food.


How do you die from being obese?

I know that being obese makes the heart work harder than it should. :)


If blood flow slows down does your heart have to work more or less?

If blood flow slows down, the heart generally has to work harder to maintain adequate circulation and meet the body's oxygen and nutrient demands. This increased workload can lead to higher heart rates and greater force of contraction. Over time, if the heart is consistently required to work harder, it may lead to strain and potential cardiovascular issues.


Do smoking make the heart bigger?

It depends, people have different reactions to smoking. Smoking usualld mostly damages your lungs, but with heavy smokers, over time, their lungs will be quite injured and it would be harder for them to breathe. This will cause your heart to work harder do to lack of oxygen and there fore you over work your heart it is true that if your heart is diseased or have problems, it does not get smaller but instead grows in size