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# This ECG shows a severely prolonged QTc interval, which makes the patient prone to [[Torsade de Pointes]] and potential [[VF|ventricular fibrillation]] | # This ECG shows a severely prolonged QTc interval, which makes the patient prone to [[Torsade de Pointes]] and potential [[VF|ventricular fibrillation]] | ||
# Lead I has a negative P wave and Negative QRS complex. The arm leads were interchanged while recording this ECG. | # Lead I has a negative P wave and Negative QRS complex. The arm leads were interchanged while recording this ECG. | ||
# The R in v1 + the S in v5 are indicative of left ventricular hypertrophy | # The R in v1 + the S in v5 (equaling 35mm or greater) are indicative of left ventricular hypertrophy |