seodata.dev

keyword

cardiac operations

Monthly search volume and cost-per-click data for "cardiac operations" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=cardiac+operations&country=us" +--------------+------------------+ | volume | 12,100 | | cpc | $3.53 | | competition | 0.1 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
heart operation 12,100 $3.53 19/20
heart surgery 9,900 $4.52 15/20
cardiac surgery procedures 2,400 $3.71 20/20
heart operation types 2,400 $3.74 20/20
heart surgery types 2,400 $4.54 20/20
heart surgery: types 2,400 $3.74 20/20
types of heart surgery 2,400 $3.74 18/20
heart disease procedures 140 $4.27 14/20
surgical heart procedures 50 $5.45 14/20
heart surgery procedure 0 $0 17/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=cardiac+operations&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt