Table 2 Newly updated Padua criteria for diagnosing ALVC
Criteria Category | Major Criteria | Minor Criteria |
|---|---|---|
Functional abnormality |  | • LV systolic dysfunction • Regional LV Wall Hypokinesia or Akinesia |
Structural myocardial abnormalities | • LV Subepicardial or Midmyocardial LGE |  |
Electrocardiographic abnormalities |  | • Inverted T Waves in Precordial Leads V4-V6 (in absence of LBBB) • Low QRS voltages • RBBB Morphology Ventricular Arrhythmias |
Familial Inheritance and Molecular Genetics | • Confirmed ACM in First-Degree Relative • Identification of Pathogenic or Likely Pathogenetic ACM Mutation in Patient | • History of ACM in First-Degree Relative with Indeterminate Diagnostic Criteria • Premature Sudden Death (< 35 years of age) Suspected to be Due to ACM in First-Degree Relative • Pathological Confirmation or Diagnostic Criteria Confirmation of ACM in Second-Degree Relative |