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Location: The location of the murmur in the heart will be identified, along with determining if the sound spreads to the neck or back. Pitch: The heart murmur may have a high, medium or low pitch.
Heart murmurs are unique heart sounds produced when blood flows across a heart valve or blood vessel. [1] This occurs when turbulent blood flow creates a sound loud enough to hear with a stethoscope. [2] The sound differs from normal heart sounds by their characteristics. For example, heart murmurs may have a distinct pitch, duration and timing.
A headache is a pain in the head, neck or face that is often described as a sensation of pressure that varies in location, frequency and severity, according to the National Institutes of Health.
Heart sounds are the noises generated by the beating heart and the resultant flow of blood through it. Specifically, the sounds reflect the turbulence created when the heart valves snap shut. In cardiac auscultation , an examiner may use a stethoscope to listen for these unique and distinct sounds that provide important auditory data regarding ...
S4 – the emphasis and timing of the syllables in the word Tennessee is similar to the pattern of sounds in a precordial S4. If S4 S1 S2 S3 Also known as a gallop rhythm. diastolic murmurs (e.g. aortic regurgitation, mitral stenosis) systolic murmurs (e.g. aortic stenosis, mitral regurgitation) pericardial rub (suggestive of pericarditis)
This sound should be distinguished from the sound of a murmur, which is similar but sounds more like a "swish" sound than a scratching sound. The pericardial rub is said to be generated from the friction generated by the two inflamed layers of the pericardium ; however, even a large pericardial effusion does not necessarily present a rub.
Heart sounds of a healthy human female with a functional or "innocent" heart murmur after exercise. A functional murmur ( innocent murmur , physiologic murmur ) is a heart murmur that is primarily due to physiologic conditions outside the heart, as opposed to structural defects in the heart itself. [ 1 ]
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