12 ventricular arrhythmias, atrio-ventricular block complete, atrial fibrillation, tachycardia, sinus and ventricular tachycardia Respiratory, thoracic and mediastinal disorders (see section 4.4) Pneumonitis, pneumonia, interstitial pneumonia, Acute Respiratory Distress Syndrome (ARDS), acute diffuse infiltrative pulmonary Not known: