Formation of normal electrocardiogram (ECG
Formation of normal electrocardiogram (ECG)
Omy Electrical activity of cardiac muscle 90mv I mv ECG Omv 讲清两者的关系
0 1 2 3 4 Electrical activity of cardiac muscle -90mv 0mv ECG 0mv 1mv 讲清两者的关系
ECG. in nature is double projections of a three-dimensional vector loop
四、心肌的 repolarization和 T波 ECG, in nature, is double projections of a three-dimensional vector loop
1. Waves in normal ecg
1. Waves in normal ECG
R T P,QRS,T
P Q R S T P,QRS,T
R x
S R P T
2. Volume conductor electrical dipole and vector 3 physic parameters
2. Volume conductor, electrical dipole and vector 3 physic parameters
( Volume conductor and electrical dipole
(1) Volume conductor and electrical dipole
a A Ionized water 电力线 不同的 electric potenti
Ionized water 电力线 不同的electric potential
T volume conductor isopotential line T B
0 isopotential line 0isopotential section
