单词：rapid atrial pacing
单词：rapid atrial pacing 相关文章
A Special Change Would you be excited to see a history maker? 1 As their tour bus traveled through Arlington National Cemetery, Ling told Ben, I can't believe our good luck with your first show. 2 You must mean the weather, Ben teased. Ling was alway
苏斯博士Dr.Seuss经典童书绘本
good book 好书 fun book 有趣的书 very well written 写得很好 fast-pacing 节奏紧张 quick-editing 快速编辑 engrossing tale 引人入胜的故事 hard to put down 很难放下 resist the temptation to 抵制诱惑 read ahead 预读 reli
大忙人学社交口语
Atrial fibrillation is a cardiac arrhythmia that often produces very disruptive palpitations, fatigue, and even shortness of breath. Worse, atrial fibrillation can substantially increase your risk of stroke. If you have atrial fibrillation there is l
实用英语
Don Gonyea: After 17 days of skiing, skating, sliding and yes, even a little doping , the Winter Olympics end today. For NPR sports correspondent Tom Goldman, the Turin Games are the seventh Olympic he has covered. Looking back, he has this essay on
2006年NPR美国国家公共电台
Dr. David Wilber performs a procedure called catheter ablation to treat patients with atrial fibrillation at Loyola University Medical Center in Illinois A relatively new procedure is proving to be more effective in treating patients with irregular h
VOA标准英语2010年(二月)
Sustained Irregular Heartbeat Raises Mortality Risk for Middle Aged Women Many doctors see atrial fibrillation (AF), an abnormal heart rhythm, in their elderly patients. But a new study indicates that a surprising number of middle aged women, who are
VOA标准英语2011年(六月)
According to the International Maritime Organization, 20 ships - and more than 438 sailors and passengers - are being held by pirates. U.N. political chief Lynn Pascoe warns that Somali pirates, driven by a lack of legitimate economic opportunities,
VOA标准英语2010年(十一)月
今天我们要学的词儿是outpace。 Outpace是跑得更快，超过的意思。Supply is outpacing demand, 意思是供大于求。联合国的报告说，在非洲大陆，去年开始服用艾滋病药物的人数跟艾滋病新感染者人数的
英语每日一词
This is the VOA Special English Health Report. A condition called atrial fibrillation produces an abnormal heartbeat. People feel their heart race and they lose their breath. It may last a few seconds, but it can get worse and worse with age, leading
2010年慢速英语(二)月
By Phuong Tran Dakar 25 April 2008 What started out as Africa Malaria Day was being observed worldwide for the first time on Friday. Health organizations have long said that most of the one million deaths every year attributed to malaria happen in Af
VOA常速英语2008年（四月）
In South Africa, police have stepped up protection for Johannesburg's new rapid bus service, after two people were shot by gunmen allegedly traveling in a private minibus. Some minibus operators oppose the new service that was launched this week to
VOA标准英语2009年(九月)
BERLIN, Nov. 8 (Xinhua) -- Home side Leverkusen cruised to a 3-0 win over Rapid Wien to wrap up their third win in Group K and a ticket for the round of 32 in UEFA Europa League on Thursday. The Werkelfs sits on second position in Group K after this
英语新闻
New stats from China's General Chamber of Commerce shows sales by the country's top 100 retailers in the country are down by about 10-percent. But as CRI's Zhang Wan reports, the study also shows that while brick-and-mortar retailers are struggling,
世界各地新闻集锦
动物也爱散步？ When youve been to the zoo have you noticed how some of the animals pace around a lot? Scientists think the problem might be that the animals miss the freedom to roam . That make sense. After all, a polar bears natural range is
英语听力文摘 English Digest
其规律由so与such的不同词性决定。such 是形容词，修饰名词或名词词组，so是副词，只能修饰形容词或副 词。so 还可与表示数量的形容词many，few，much， little连用，形成固定搭配。 so + adj. suc
英文语法词汇
今天我们要学的词儿是outpace。 Outpace是跑得更快，超过的意思。Supply is outpacing demand, 意思是供大于求。联合国的报告说，在非洲大陆，去年开始服用艾滋病药物的人数跟艾滋病新感染者人数的
英语单词荟萃
So dear child, my child, Has it been so long since you could force a smile? Sore state, long face You are wondering if it's right to leave this place With light, steps, and eyes towards the moon, her words have pierced the sky Over the ground where h
美国乡村音乐
Population Growth The growth of population during the past few centuries is no proof that population will continue to grow straight upward toward infinity and doom. On the contrary, demographic history offers evidence that population growth has not b
双语有声阅读
When you've been to the zoo have you noticed how some of the animals pace around a lot? In this Moment of Science Don and Ya?l discuss one explanation for this behavior. D: Ya?l, I went to the zoo yesterday, and boy, the polar bear just kept pacing i
英语时差8，16