Assess CV status including ECG before initiation of treatment and periodically thereafter. Perform baseline evaluation of ESR, other inflammatory markers, lung function/chest X-ray, serum creatine, renal function and monitor thereafter. Monitor for signs and symptoms of valvulopathy (e.g. dyspnoea, oedema, CHF, cardiac murmurs), fibrotic disorders (e.g. cough, dyspnoea, oedema, CHF, cardiac rub, uri