Category Nuances for valvular_disease:

• unrelated,
• pathological,
• common,
• underlying,
• cardiac,
• pathologic,
• uncommon,
• cardiopulmonary,
• preexisting,
• cardiovascular,
• concurrent,

Simple Categories for valvular_disease:

• condition,
• abnormality,
• disorder,
• death,
• disease,
• pathology,