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

Blood Gas #14

Blood Gas #14

Describe and interpret this arterial blood gas: History: A 75-year-old man with end-stage renal failure on home dialysis and a history of a right-sided total hip replacement has a mechanical fall. He sustains a periprosthetic fracture of his chronically osteomyelitic right femur. He is

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

ECG #10

[expand title=”Interpretation”] Rate: Atrial = 103 min-1 Ventricular = 103 min-1 Rhythm: Sinus tachycardia P waves:   Duration = 80 ms Amplitude = 0.15 mV PR interval: Duration = 152 ms Morphology = depressed I, II, III, V3-6 QRS complex: