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volt
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   Also found in: Dictionary/thesaurus, Medical, Acronyms, Encyclopedia, Wikipedia 0.01 sec.

volt

SI unit of electromotive force or electric potential (see potential, electric). A small battery usually has a potential of one or two volts; the domestic electricity supply in the USA is 110 volts. A high-tension transmission line may carry up to 765,000 volts.

The absolute volt is defined as the potential difference necessary to produce a current of one ampere through an electric circuit with a resistance of one ohm. It can also be defined as the potential difference that requires one joule of work to move a positive charge of one coulomb from the lower to the higher potential. It is named after the Italian scientist Alessandro Volta.



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In multiple clinical studies, the microvolt T-wave alternans testing has been shown to identify accurately both the high- and low-risk patients," explains Dr.
NASDAQ-CAMH), Bedford, Mass, has announced that clinical results, presented at the annual meeting of the American Heart Association demonstrate that Microvolt T-Wave Alternans (MTWA) testing can help determine which MADIT II type patients (prior myocardial infarction and left ventricular ejection fraction of 30% or less) should receive an implantable cardioverter defibrillator (ICD).
OTCBB-CAMH), today announced that results of the PREVENT-SCD trial, presented at the American Heart Association Scientific Sessions in Orlando, Florida, reinforce the value of the Microvolt T-wave Alternans (MTWA) test in identifying patients at risk of sudden cardiac death (SCD).
 
 
 
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