题目 ECG (electrocardiogram) is a test that measures the electrical activity of the heart.The heart is a muscular organ that beats in rhythm to pump the blood through the body.The signals that make the heart's muscle fibres contract come from the sinoatrial node,which is the natural pacemaker...
英语翻译ECG (electrocardiogram) is a test that measures the electrical activity of the heart.The heart is a muscular organ that beats in rhythm to pump the blood through the body.The signals that make the heart's muscle fibres contract come from
Small, adhesive electrodes are attached to your chest, arms and legs during an ECG. The electrodes record the electrical activity of your heart, and the ECG machine prints out a chart of your heart's electrical signals. An ECG can be used to diagnose many common heart problems and may dete...
It’s normal for your heart rate, blood pressure, breathing rate, and perspiration to increase during the test. The lab personnel will watch for anything on the EKG monitor that suggests the test should be stopped. After the test, you’ll walk or pedal slowly for a couple of minutes to ...
Workers who have experienced unexplained light-headedness, fainting or have a family history of heart disease can drop into 31 Old Broad Street for a diagnostic test all this week. The 30-minute check includes an electrocardiogram, which tests the heart's electrical activity, and an ...
Motor neurons are the nerve cells that send signals to your muscles to move. During the test, a needle probe is inserted into your muscle to measure its electrical activity. The EMG turns the electrical activity into sounds, graphs, or numbers for your doctor to interpret. ...
The aim of this study was to analyze the cardiac autonomic function at rest, at maximum exercise, and in recovery after exercise and to determine sex-specific and age-specific values for resting heart rate (RHR), hear rate (HR)-peak, HR recovery (HRR), and HR variability at rest in mas...
Radon activity measurements were performed using a portable radon detector and results, showing again good performance of the model. Results are discussed and future efforts are outlined for the refining and implementation of the model into software. Keywords: indoor radon; modeling; radon measurements...
An electrocardiogram (EKG or ECG) is a test that checks for problems with the electrical activity of your heart.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊
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