You mean breathing? Not trying to be sarcastic, but, I am uncertain as to what you mean. Are you referring to the a difference between your heart rate while inhaling and your heart rate while exhaling? Or while taking a deep breath in and exhaling like your doctor has you do? If you could rephrase the question to more specifically address the problem, I am certain we can answer the question properly.
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When inhaling, the rib cage expands as the diaphragm contracts and moves downward, creating more space for the lungs to expand and fill with air. This expansion is aided by the external intercostal muscles between the ribs. During exhalation, the rib cage relaxes as the diaphragm relaxes and moves back up, pushing air out of the lungs.
Breathing is the physical process of inhaling and exhaling air, while respiration is the biochemical process of generating energy from glucose. Breathing involves the exchange of oxygen and carbon dioxide in the lungs, while respiration occurs at the cellular level to produce ATP.
Inhaling secondhand smoke can increase a person's risk of developing heart disease by up to 25-30%.
A heart that has been affected with congestive heart failure will have smaller and harder arteries than a normal heart. That is the only change in the appearance of the heart.
When the diaphragm contracts the lungs are pulled down. This creates space in the lungs for air to rush in because air pressure is greater outside the body than inside the body. So in order to reach an equilibrium the air outside rushes into the lungs when you inhale. To my little knowledge of the body,the lungs collapse on exhaling and expand on inhaling.As the brain controls everything,except the heart, the heart has cells which can think for itself.If the brain stopped functioning,the heart can still beat as long as it has oxygen in the lungs.As soon as the air is used up the heart will eventually stop.When you sleep your heart keeps the lungs inhaling and exhaling to maintain life until you awake.Then the brain goes into a rest period and just gives the heart and lungs a slight electric shock to keep them going. If Im wrong here please let me know.
When the diaphragm contracts the lungs are pulled down. This creates space in the lungs for air to rush in because air pressure is greater outside the body than inside the body. So in order to reach an equilibrium the air outside rushes into the lungs when you inhale. To my little knowledge of the body,the lungs collapse on exhaling and expand on inhaling.As the brain controls everything,except the heart, the heart has cells which can think for itself.If the brain stopped functioning,the heart can still beat as long as it has oxygen in the lungs.As soon as the air is used up the heart will eventually stop.When you sleep your heart keeps the lungs inhaling and exhaling to maintain life until you awake.Then the brain goes into a rest period and just gives the heart and lungs a slight electric shock to keep them going. If Im wrong here please let me know.
It can mean the process in which oxygen enters throgh your system. When people say somebody hyperventilated and discuss such of the word hyperventilating, it means that the air in the body is not functioning like it is suppose too (meaning that it is going to fast, and the heart or lungs can be in danger). THEREFORE:THE PROCESS OF INHALATION AND EXHALATION (INHALING OXYGEN, EXHALING CARBON DIOXIDE.
During a period of relaxed and average respiration, the muscles associated with inspiration, or the process of inhaling, include the muscles of the diaphragm, the external intercostal muscles, and the interchondral region of the internal intercostal muscles.
When you exhale the bad air from your body is leaving the body. When you inhale good air is coming in that makes your heart pump blood and then you can move and feel your body. Exhaling helps have bad air go out and good air come in.
blood flows through your body through the pumping of your heart. however on your red blood cells are hemoglobin which holds oxygen.when your blood cells go through your cells...the hemoglobin picks up the oxygen poor blood and deposits it at your lungs (to be realeased thru exhaling) and get oxygen rich blood (from inhaling)
25% to 30%