This ectopic focus becomes the predominant pacemaker of the heart. When the atrial rate is greater than 100 beats per minute, the rhythm is atrial tachycardia. If less than 100 beats per minute, then the term“ectopic atrial rhythm”is used. Because the origination of this electrical activit...
Examples of such equipments are bedside monitors and holters. Nowadays, the standard devices used for heartbeat analysis come from this category. On equipments belonging into the on-the-person category, three or more electrodes are used to obtain the signal, in which one of them serves as a ...
abnormal heart rate, rhythm or ECG findings - ECG readingscardiac parameter abnormalities - degree of anxietyHR, rising in pregnancy - physiological increase in cardiac outputrhythms, important and 12-lead ECG - continuous monitoring trace, assessing electrophysiology...
Heart rate turbulence (HRT) is a chronotropic response of the sinus heart rhythm to ventricular premature beat (VPB). Children show decreasing heart rate t... M Kowalewski,M Alifier,D Bochen,... - 《Pediatric Research》 被引量: 16发表: 2007年 Simultaneous recording of arterial blood pressure...
ECG (electrocardiography) is a method of collecting electrical signals generated by the heart. This allows us to understand the level of physiological arousal that someone is experiencing, but it can also be used to understand psychological states. The rhythm of the heart changes in response to th...
Implantable loop monitor.This is a type of event monitor that a doctor implants just under the skin of your chest. It records your heart's electrical activity continuously for up to 3 years. You might get one if your doctor thinks you have problems with your heart rhythm, or if you repea...
If an AV blocking agent is given, fewer atrial action potentials will pass through the AV node, and more will pass through the accessory pathway. This paradoxically increases the ventricular rate, potentially causing the fatal, hemodynamically unstable rhythmventricular fibrillation. Procainamide or...
ECG Heartbeat Line. Electrocardiogram vector illustration. Normal Sinus Rhythm ID:1642168093 收藏 加入清单 下载 版权Kumpeh Studio 格式矢量图 编辑图片 以图搜图 矢量:可随意调整尺寸 大图:5600×2800像素·47.41cm ×23.71cm·300dpi·JPG 了解更多 图片套餐...
An electrocardiogram (also called an ECG or EKG) is a test that records the timing and strength of the electrical signals that make the heart beat. By looking at an ECG, a doctor can gain insights about your heart rhythm and look for irregularities. ...
Irregular heart rhythm If a patient’s heart rhythm isirregular,the first heart rate calculation method doesn’t work (as the R-R interval differs significantly throughout the ECG). As a result, you need to apply a different method: