of the (4)___.The heart hasfour chambers: two on the right and two on the left. Two upper chambersare called (5)___(one is an atrium). Two lower chambersare called ventricles. The heart pumps by expanding and contracting of cardiac muscle.How does...
根据句意可知,此处要表达“我”这一含义,又因为介词“for(对...来说)”后面跟宾格,所以填me。2.【答案】seats【解析】句意:这些长椅是座位。根据句意可知,此处要表达“座位”这一含义,又因为“thesebenches(这些长椅)”是复数,所以填seats。 反馈 收藏 ...
An angiogram is an x-ray of the arteries that helps to show any blockages. An ECG is a test that measures the electrical activity of the heart and can indicate if there is any damage to the heart muscle. A stress test involves walking on a treadmill while hooked up to an ECG machine...
irregular heartbeat (arryhmia). Silent ischemia is a condition in which no symptoms occur even though an electrocardiogram (ECG, or heart tracing) and/or other tests show evidence of ischemia. Arteries may be blocked 50% or more without causing any symptoms. No one person usually has all of...
Below is more detail about these diagnostic tests: Electrocardiogram (EKG or ECG)– Electrodes are attached to the skin on a person’s chest to track the strength and timing of the electrical activity of the person’s heart. Echocardiogram– High-frequency sound waves (i.e., ultrasound) are...
结果1 题目 60. What's the best title for the p A. He has a heart of gold B. It's never too late to learn C. They're the future of educ D. Actions speak louder than 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
These tests include continuous ambulatory cardiac monitoring, coronary angiography and readings obtained from the use of an electrocardiogram (ECG). It is important for doctors to discover whether there is an underlying cause for irregular heart rhythm and heartbeats, especially if the condition persists...
根据第一段My heart beat a bit faster when I went down again the next day and saw him back in the same place again. (第二天,当我再次下楼,看到他又出现在同一个地方时,我的心跳得更快了。)可知作者再次见到他,作者可能会说"Glad to see you!(很高兴见到你!)"。...
I have sought it, finally, because in the union of love I have seen, in a mystic miniature, the prefiguring vision of the heaven that saints and poets have imagined. This is what I sought, and though it might seem too good for human life, this is what, at last, I have found. 我...
look for是词组 表示寻找 in others 表示在其他人身上主语就是What了,对应就是a good heart他想找出真心的人,如果他找到,那个人肯定对他很好的 结果一 题目 有一句话我看不懂,What he looked for in others was a "good heart",and if he found one,the owner was good enough for him.1 What he loo...