SA Node - Leading Pacemaker (Figure 1)
Number of Components (Table 1) Heart's Major Function (Table 2)
Heart Really two Pumps (Table 3)
SA Node - Leading Pacemaker (Figure 1)
Intrinsic Firing Rate (Table 6)
Wave of Depolarization (Figure 2)
Conduction Rate (Table 4)
Einthoven Triangle (Figure 3)
Three Assumptions (Table 7)
Dipole (Figure 4)
Dipole action (Table 8)
The Different Lead Systems (Table 13)
ECG - Waves (Table 9)
ECG - Intervals (Table 10)
Depolarization of the Heart (Figure 7)
5 Phases of Heart Depolarization (Table 11)
Depolarization moves from Endocardium to Epicardium (Table 12)
Comparing Two ECGs: Sedentary vs. Athlete (Figure 8)
Examining an ECG: Sequence of Waves (Table 16)
Examining an ECG: Amplitude and Shape (Table 17)
Examining an ECG: Mean Electrical Axis (Table 18)
Sinus Rhythm (Table 22)
Determination of Mean Electrical Axis - "Quick & Dirty" (Table 18)
Causes of Axis Deviation (Table 23)
- Cardiac Conditions as Seen by ECG:
Sinus Rhythm (Figure 14)
Bradycardia (Figure 15)
First Degree Heart Block (Figure 16)
Second Degree heart Block: Mobitz I (Figure 17)
Third Degree Heart Block (Figure 21)
Another Pattern in Third Degree Heart Block (Figure 22)
Junctional Rhythm (Figure 18)
Idioventricular Rhythm (Figure 19)
Intraventricular Conduction Defect (Figure 20)
Wandering Atrial Pacemaker (Figure 23)
Atrial Flutter (Figure 24)
Atrial Fibrillation (Figure 25)
Ventricular Tachycardia (Figure 26)
Ventricular Fibrillation (Figure 27)
Hyperkalemia (Table 24)
Hyperkalemia - Changes in ECG (Figure 28)