Ann Pediatr Card Close
 

Figure 1: Electrocardiogram showing complete heart block with dissociation between atrial and ventricular beats. Black arrows show P-waves which are sometimes buried in QRS and T-waves and has a different rate than QRS rate

Figure 1: Electrocardiogram showing complete heart block with dissociation between atrial and ventricular beats. Black arrows show P-waves which are sometimes buried in QRS and T-waves and has a different rate than QRS rate