ECG

Describe and interpret this ECG.

Describe and interpret this ECG. [expand title=”Interpretation”]   Rate: Atrial = 280 min-1 Ventricular = 91 min-1 Rhythm: Atrial flutter with variable 2:1 and 4:1 block P waves:   Duration = 60 ms Amplitude = 0.1 mV PR interval: Duration

Describe and interpret the following ECG. [expand title=”Interpretation”] Rate: Atrial = 141 min-1 Ventricular = 141 min-1 Rhythm: Sinus tachycardia P waves:   Duration = 120 ms Amplitude = 0.1 mV PR interval: Duration =  200 ms Morphology = Normal QRS

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

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

Describe and interpret this ECG.

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

Describe and interpret this ECG. [expand title=”Interpretation”]   Rate: Atrial = 79 min-1 Ventricular = 79 min-1 Rhythm: First degree atrioventricular block P waves:   Duration = 80 ms Amplitude = 0.1 mV PR interval: Duration =  204 ms Morphology

Describe and interpret this ECG. [expand title=”Interpretation”] Rate: Atrial = 240 min-1 Ventricular = 80 min-1 Rhythm: Atrial flutter with variable 3:1 and 4:1 blockade P waves:   Duration = 80 ms PR interval: Duration = 160 ms Morphology = normal QRS