Task: Answer Verification
Input (English): Question: Is qT dispersion related to infarct size or inducibility in patients with coronary artery disease and life threatening ventricular arrhythmias?
Answer: QT parameters are not influenced by infarct size and do not predict inducibility during electrophysiological study in patients with coronary artery disease and malignant ventricular arrhythmias. In contrast, the amount of scar tissue determined by perfusion imaging is strongly correlated with inducibility.
Output (English): no