Sentences with phrase «ventricle pushing»
Not exact matches
If you need to deliver more blood and oxygen to tissues, larger ventricles can push blood out with more force.
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The atrium contracts, pushing blood into the ventricle, which is the pump.
The electrical impulses cause the heart to contract in a coordinated fashion: the atria contract first and push blood into the ventricles; then the ventricles contract and push blood to either the lungs or the rest of the body.
When the left ventricle contracts, blood is pushed into the aorta creating systolic arterial pressure (SAP); then the left ventricle empties, relaxes, and begins to fill again, and aortic pressure falls, creating diastolic arterial pressure (DAP).
When a dog is coughing due to heart disease, often it is the result of the blood from the left ventricle or chamber of the heart being pushed back into the atrium and that usually occurs due to some type of damage to the heart valves or some type of change in the valve.
Both atria are relatively thin - walled chambers that receive blood from the veins, act as a conduit for the blood to pass into the ventricles, and actively push blood into the ventricles to ensure they are adequate filled.
For blood to flow correctly, the left atrium must contract to push blood into the left ventricle.