Category Nuances for balloon_angioplasty:

• invasive,
• cardiovascular,
• coronary,
• vascular,
• radiological,
• conventional,
• modern,
• costly,
• expensive,
• nonsurgical,
• therapeutic,
• corrective,
• surgical,
• current,
• risky,
• cardiac,
• delicate,
• common,
• mechanical,
• medical,
• painful,

Simple Categories for balloon_angioplasty:

• surgery,
• measure,
• event,
• procedure,