Abstract 148 Table 1

Inclusion criteriaExclusion criteria
Suitable for catheter mapping/ablationSevere cerebrovascular disease, uncontrolled hypertension or uncontrolled diabetes
18–85 years of ageActive gastrointestinal bleeding, infection or fever
Body mass index <40Short life expectancy <1 year
Signed informed consentSignificant anaemia, renal dysfunction or electrolyte imbalance
Allergy to contrast
Congestive heart failure (NYHA Class IV), ejection fraction <30%
Unstable angina requiring emergent percutaneous intervention
Recent myocardial infarction within 2 weeks
Bleeding or clotting disorders or inability to receive IV anticoagulants