Normal heartbeat line on electrocardiogram (Sinus rhythm). ECG and EKG. indication of life. medical symbol for health,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
This activity is recorded using an electrocardiographic machine connected to the patient with four electric leads (labelled 1, 11 ,111, AVR, AVL, AVF) on the ankles and wrists and six on the front of the chest over the heart area (labelled V1-6). The normal pattern of the EKG allows...
Holter monitor: If episodes of the disease occur intermittently, a standard EKG performed at the time of a visit to the doctor's office may not show AF. Therefore, a Holter monitor, a continuous recording of the heart's rhythm for 24 hours, often is used to diagnose intermittent episodes ...
CIRCUIT FOR DETERMINATION OF NORMAL HEART RHYTHM OF EKG BY ARRHYTHMIAHYZA,ZDENEK,CSSTUPKA,JINDRICH,CSLEXA,JAN,CS