(interval) for x-axis ticks step = 50 # Adjust this to your desired step x_ticks = np.arange(0, 150 + 1, step) plt.xticks(x_ticks) plt.rcParams['font.size']= 20 plt.xlabel('Sample Number') plt.ylabel('Amplitude (mV)') plt.title('Clipped Beats from Subject-'+file, fontsize...
In addition, there is a tall R wave in lead V2 (↓).Although this can be the result of RVH , it may also represent counterclockwise rotation of the electrical axis in the horizontal plane. Thisis established by imag...
预激波 delta wave二级梯运动试验 double Masters exercise test双腔起搏器 dual-chamber pacemaker异位搏动 ectopic beat电轴electrical axis点向量 electrical vector电机械分离 electromechanical dissociation舒张末期室早 end-diastolic PVC自律性增高 enhanced automaticity逸搏心律 escape rhythm传出阻滞 exit block广泛前壁...
室性早搏 PVC / premature ventricular contractions Q波 Q wave QRS波 QRS complex QT 间期 QT interval 四联律 quadrigeminy 右束支传导阻滞 RBBB 反复心律 reciprocal rhythm 电轴偏右 right axis deviation R-on-T现象 R-on-T phenomenon R-R间期 R-R...
Cardiac axis (leads I and aVF) P-wave morphology and size (best seen in lead II) PR-interval duration (best seen in lead II) QRS-complex morphology and duration (assessed in all leads individually) ST-segment morphology (assessed in all leads individually) T-wave morphology (assessed in al...
Cardiac axis (leads I and aVF) P-wave morphology and size (best seen in lead II) PR-interval duration (best seen in lead II) QRS-complex morphology and duration (assessed in all leads individually) ST-segment morphology (assessed in all leads individually) T-wave morphology (assessed in al...
正常心电图综合波、间期和段的图解 diagram of ECG complexes, intervals, and segments Q-T间期(Q-T interval):从Q波起点至T波终了,代表心室肌除极和复极全过程所需时间,正常为0.32～0.44sec T interval 8. T波(T wave): 由心室复极化形成,正常情况下,T波的方向大多和QRS主波方向一致。 Ⅰ、Ⅱ、V4～V6...
1. The “P wave” The graph shows a first electrical wave as electricity moves into the left and right atrium. 2. The “QRS Complex” This second pattern shows electricity moving through the right and left ventricles. 3. The “T wave” ...
determinationofaxis deviation 通常可根据肢体Ⅰ、Ⅲ导 联QRS波群的主波方向, 以估测心电轴的大致方位: 判断方法Ⅰ导联Ⅱ导联Ⅲ导联 正常心电轴 若Ⅰ、Ⅲ导联QRS波的主波 均为正向波,则可推断为 正常心电轴(0～90); 心电轴右偏 若Ⅰ导联出现较深的负向 ...
（一）心血管传导系统cardiovascularintrinsicconductionsystem •窦房结SAnode•结间束internodalatrialpathways •房室结AVnode•希氏束AVbundle•右束支rightbundlebranches •左束支leftbundlebranches •Purkinje纤维网Purkinjesystem 心电轴旳检测determinationofaxis deviation 一般可根据肢体Ⅰ、Ⅲ导联QRS波群旳主...