首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Scientists Develop Ways of Detecting Heart Attack German researchers have come up with a new generation of defibrillators(除颤
Scientists Develop Ways of Detecting Heart Attack German researchers have come up with a new generation of defibrillators(除颤
admin
2016-08-16
125
问题
Scientists Develop Ways of Detecting Heart Attack
German researchers have come up with a new generation of defibrillators(除颤器)and early-warning software aimed at offering heart patients greater protection from sudden death from cardiac arrest(心脏骤停).
In Germany alone around 100,000 people die annually as a result of cardiac arrest and many of these cases are caused by disruption to the heart’ s rhythm. Those most at risk are patients who have already suffered a heart attack, and for years the use of defibrillators has proved useful in diagnosing life-threatening disruptions to heart rhythms and correcting them automatically by intervening within seconds. These devices take on a range of functions, such as that of pacemaker.
Heart specialists at Freiburg’ s University Clinic have now achieved a breakthrough with an implanted defibrillator capable of generating a six-channel electrocardiogram(ECG)within the’ body. This integrated system allows early diagnosis of acute blood-flow problems and a pending(潜在的)heart attack. It will be implanted in patients for the first time this year. Meanwhile, researchers at the Fraunhofer Institute for Applied Mathematics in Kaiserslautern have developed a new computer software that renders the evaluation of ECG data more precise.
The overwhelming majority of patients at risk will not have an implanted defibrillator and must for this reason undergo regular ECGs. " Many of the current programs only take into account a linear correlation of the data. We are, however, making use of a non-linear process that reveals the chaotic patterns of heart beats as an open and complex system," Hagen Knaf says. "In this way changes in the heart beats over time can be monitored and individual variations in patients taken into account. " An old study of ECG data, based upon 600 patients who had suffered a subsequent heart attack, enabled the researchers to compare risks and to show that the new software evaluates the data considerably better.
The early-warning software is unique in its data collection.
选项
A、Right
B、Wrong
C、Not mentioned
答案
C
解析
题干:早期预报软件有着独特的数据收集方法。本文并未提及计算机软件的数据收集方法,故选C。
转载请注明原文地址:https://kaotiyun.com/show/8Vmd777K
本试题收录于:
职称英语卫生类B级题库职称英语分类
0
职称英语卫生类B级
职称英语
相关试题推荐
StressCanMakeYouSickScientistsarenowstudyinganewfieldofresearchwhichiscalledpsychoimmunology(心理免疫学).Itisb
StressCanMakeYouSickScientistsarenowstudyinganewfieldofresearchwhichiscalledpsychoimmunology(心理免疫学).Itisb
StressCanMakeYouSickScientistsarenowstudyinganewfieldofresearchwhichiscalledpsychoimmunology(心理免疫学).Itisb
ValuingChildhoodThevalueofchildhoodiseasilyblurred(变得模糊不清)intoday’sworld.Considersomerecentdevelopments:The
Whatformofpotatoisthemostnutrienttothehumanbody?Forwhatapurposedidtheresearchersuserawpotatostarchinthe
Thedevelopmentofthetransistorandintegratedcircuitsrevolutionizedtheelectronicsindustrybyallowingcomponentstobep
随机试题
拣配的方式有()。
简述什么是工艺艺术。
男,42岁。因左下前磨牙颊侧牙龈发白,伴明显粗糙感1个月来诊。患者有10年吸烟史,每日吸烟量20支。临床检查见患部有1.0cm×0.5cm白色角化斑块,界限清楚,明显高于黏膜表面,表面呈棘刺状该患者最可能的诊断是
聚合硫酸铁又称聚铁,化学式为[Fe2(OH)n(SO4)3-0.5n]m,广泛用于污水处理。实验室利用硫酸厂烧渣(主要成分为铁的氧化物及少量FeS、SiO2等)制备聚铁和绿矾(FeSO4.7H2O),过程如下:制备绿矾时,向溶液X中加入过量_____
简述德育的体谅模式的理论假设。
用来测试当前读写位置是否达到文件末尾的函数是
•Youwillhearanotherfiverecordings.•Foreachrecording,decidewhoisspeaking.•Writeoneletter(A--H)nexttothenumber
Anothertestwasdonewithslightlyolderinfantsatbedtime.Insomegroupstheroomwassilent;inothersrecordedlullabiesw
A、Accordingtothemovementandvibrationsofhotgasses.B、ThetradewindsblowonEarth.C、Therivers.D、Thesoundtravelthro
FromachildIwasfondofreading,andallthelittlemoneythatcameintomyhandswaseverlaidoutinbooks.Pleasedwithth
最新回复
(
0
)