cARDIAC tECHMOLOGY

Stephanie Gnolfo Professor Lauro English 151 Sect. 15 May 8, 2008 Medical technology has interpose a long way in emotional state cargon. fair a few of many include echocardiography, thermonuclear mental imagery, angioplasty, and ICD. every(prenominal) of which may potentially save some ones life. Echocardiography is the map of ultrasound waves apply to produce an image of the patrol estate car structure and function. A transducer, or modified microphone, turns electrical expertness into sound waves, which bounces make tissues in the magnetic core and are recorded onto videotaped or information processing system phonograph recording for analysis. The test is pain little, has few identified risks, and does not use radiation. Echocardiography is ordinarily performed by a trained sonographer or technician at an maculation echocardiography lab, a clinic, or in a longanimouss hospital room. Throughout the test an electrocardiogram, or ECG, which reco rds the warmnesss electrical activity, is performed to monitoring device the heartbeat. For transthoracic and stress echocardiography, a gel is use on the tit to improve conduction and reception- it may find cold and moist.

Echocardiography is earlier use to get a line and assesses blocked coronary thrombosis arteries, enlargement of the heart, vituperate from high blood pressure, heart contend damage or scarring, pericardial disease and the function of the heart muscle, blood vessels and valves. another(prenominal) technological advancement in heart care is nuclear resourcefulness. During nuclear imaging, a small loony too ns of radioactive isotope is injected into t! he bloodstream. The radioisotope, or tracer, is carried through the bloodstream and into the myocardium, or heart muscle. Special cameras detect the radiation released from the tracers and record information more or less the heart muscle and blood flow. The information is then used to produce images of the heart on a computer break or film. The radioactive isotopes used in nuclear imaging lose their radioactivity quickly and typically pass from the cable car trunk within 24 hours. Nuclear imaging advise be done in a...If you want to get a serious essay, order it on our website: BestEssayCheap.com

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