单词:atrial triggered pacing
单词:atrial triggered pacing 相关文章
An erupting volcano, some newly-discovered species, and a celebratory soccer match. We've got it all covered for you in today's edition of CNN Student News! Hello and welcome. From the CNN Center, my name is Carl Azuz. First up, officials respond to
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
Rebecca: So, what do you think are some theories are then about that could lead into helping, you know, prevent crime? Gareth: Well, there's a story that I once read about, and it's the New York Subway, on how there was so much crime on the New York
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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
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
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
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,
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
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
BEIJING, Aug. 8 (Xinhua) -- China's farm produce prices continued to rise last week in the wake of strong rainfall across the country, the Ministry of Commerce (MOC) said Wednesday. The wholesale prices of 18 types of vegetables in 36 cities rose for
URUMQI, July 21 (Xinhua) -- More than 400 vehicles are stranded following rain-triggered mudslides that cut off multiple sections of a major road in northwest China's Xinjiang Uygur autonomous region, border police said Saturday. Several stretches of
今天我们要学的词是trigger。 Trigger, 是扳机,作为动词,就是引发的意思。当年911恐怖袭击的画面会引起人们痛苦的回忆, Images of 9/11 are likely to trigger bad memories. 印尼外海发生的强烈地震引发
WUHAN/SHENYANG/BEIJING, Aug. 6 (Xinhua) -- Twenty-three people have been confirmed dead and nine others remained missing after typhoons Damrey and Saola tore through China's eastern coastal regions over the weekend, local authorities said Monday. As
NANNING, Aug. 18 (Xinhua) -- An oil spill triggered by typhoon Kai-Tak in the south China city of Beihai has been cleaned up, according to a local official. Typhoon Kai-Tak, the 13th tropical storm of the year, has left one dead and two missing in Gu
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
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
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
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