Using and interpreting electrodiagnostic tests
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چکیده
منابع مشابه
Interpreting Diagnostic Tests Using Probability
These notes detail my 40-minute lecture given 11 June 1995 as part of the Seventh Annual Intensive Review of Internal Medicine, a symposium conducted by the Cleveland Clinic. I was asked to review how probability is used with diagnostic testing. Our main question is: How can diagnostic results and other information about a patient be used to estimate the chance that he/she has a particular “dis...
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Basis of the Electroretinogram An electrical potential exists between the cornea and the fundus of the living eye. When the eye is illuminated by a flash of light a small potential is generated in addition to this corneofundal potential, which forms the ERG. This is analogous to the way in which the ECG is recorded above the steady skin potential. The final response is the sum of a number of co...
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A number of pitfalls can be encountered in the interpretation of common blood liver function tests. These tests can be normal in patients with chronic hepatitis or cirrhosis. The normal range for aminotransferase levels is slightly higher in males, nonwhites and obese persons. Severe alcoholic hepatitis is sometimes confused with cholecystitis or cholangitis. Conversely, patients who present so...
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BACKGROUND Cardiopulmonary exercise testing (CPET) has become an important modality for the evaluation and management of patients with a diverse array of medical problems. However, interpreting these tests is often difficult and time consuming, requiring significant expertise. METHODS We created a computer software program (XINT) that assists in CPET interpretation. The program uses an integr...
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In this issue of GENETICS, a new method for detecting natural selection on polygenic traits is developed and applied to several human examples (Racimo et al. 2018). By definition, many loci contribute to variation in polygenic traits, and a challenge for evolutionary geneticists has been that these traits can evolve by small, nearly undetectable shifts in allele frequencies across each of many,...
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ژورنال
عنوان ژورنال: Cleveland Clinic Journal of Medicine
سال: 2020
ISSN: 0891-1150,1939-2869
DOI: 10.3949/ccjm.87a.19154