ECG #19

ECG #19

Describe and interpret this ECG. [expand title=”Interpretation”]   Rate: Atrial = 73 min-1 Ventricular = 73 min-1 Rhythm: Sinus P waves:   Duration = 80 ms Amplitude = 1 mV PR interval: Duration =  70 ms Morphology = Normal QRS complex: Duration = 156 ms

ECG #18

ECG #18

Describe and interpret this ECG. [expand title=”Interpretation”]   Rate: Atrial = N/A Ventricular = 110 (88 – 167) min-1 Rhythm: Atrial fibrillation P waves:   Duration = N/A Amplitude = N/A PR interval: Duration =  N/A Morphology = N/A QRS complex: Duration

ECG #16

ECG #16

Describe and interpret this ECG. [expand title=”Interpretation”]   Rate: Atrial = N/A Ventricular = 155 (115 – 176) min-1 Rhythm: Atrial fibrillation P waves:   Duration = N/A Amplitude = N/A PR interval: Duration =  N/A Morphology = N/A QRS complex: Duration

ECG #12

  [expand title=”Interpretation”] Rate: Atrial = N/A Ventricular = 40 min-1 Rhythm: Junctional bradycardia P waves:   N/A PR interval: N/A QRS complex: Duration = 79 ms Axis = 66° Q Waves: Nil R wave progression: Normal LV Hypertrophy [Sokolow; SV1