Sentences with phrase «contraction of the heart»
The phrase "contraction of the heart" refers to a condition in which the heart muscle contracts abnormally, leading to an irregular and often weakened heartbeat. Full definition
Thyroid hormones stimulate a faster heart rate and a stronger contraction of the heart muscle.
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I experience the loss of these beloved friends as contractions of the heart that take you over like you're in labor, leaving you barely able to breathe.
This is made possible by the more efficient contraction of the heart, pumping more blood through the body.
This can help to detect abnormalities in the motion of heart valves, blood flow through the heart, and contractions of the heart muscle.
During inspiration, there occurs an acceleration of the heartbeat, a decrease in force of contraction of the heart muscle and an increase in the loudness of the heart sounds.
The resulting rhythmic signals produced by this transfer of cations are what support the synchronous contraction of our heart muscles and neuronal firing in parts of the brain, like the thalamus, which helps regulate our sleep - wake cycle, or circadian rhythm.
He notes that all are thought to produce a weaker contraction of the heart muscle, and therefore «a common treatment may work for all these genetic abnormalities.»
Heart rate is the speed of the heartbeat measured by the number of contractions of the heart per minute (bpm).
Elevated thyroid hormones stimulate an increased heart rate and a stronger contraction of the heart muscle, and can cause thickening of the left ventricle of the heart over time.
In this form of cardiomyopathy, scaring (fibrosis) interferes with the normal expansion and contraction of the heart chambers (The heart becomes too «stiff»).
Using a compositional technique called systolic composition (with systole also referring to the rhythmic contraction of heart), Thaemlitz will present «sonic peripheries and moments between dominant melodic contents.»
Medications (indicated in most cases) enhance relaxation, are antiarrhythmic, slow the heart rate, and lessen the force of contraction of the heart muscle.
Since these substances govern the relaxation and contraction of the heart muscles, taurine can help to prevent arrhythmias.
Each contraction of the heart muscle makes the artificial jellyfish's body suddenly bend, propelling it forward.
Systolic heart failure patients have impaired blood ejection with each contraction of the heart, and do not derive long term benefit from the same medications.
This is seen on the monitor in real time so the contractions of the heart can be evaluated.
It increases the strength of the contraction of the heart and also acts to dilate blood vessels which may help the flow of blood.
An echocardiogram creates a two - dimensional real - time video image of the cardiovascular system that displays the function of the valves in the heart, the contractions of the heart and blood flow through the arteries.
This means it increases the strength of the contraction of the heart muscles (ventricles).
In cases of dilated cardiomyopathy and mitral valve insufficiency, drugs that increase the force of contraction of the heart are often used.
Dilated cardiomyopathy is a disease of the pumping chamber (ventricle) of the heart where the muscle becomes weakened and the contraction of the heart is decreased.
This can help us detect abnormalities in the motion of heart valves, blood flow through the heart, and contractions of the heart muscle.
When the vet listens with a stethoscope, he or she can hear a swishing sound, indicating that blood is leaking out of the heart valve during a contraction of the heart muscle.
An echocardiogram creates a two - dimensional real - time video image of the cardiovascular system that displays the function of the valves in the heart, the contractions of the heart, blood flow through the arteries, and more.
Using this tool, we can determine heart function based on dynamic measurements (contraction of the heart, chamber size and blood velocity).