seodata.dev

keyword

heart surgery

Monthly search volume and cost-per-click data for "heart surgery" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=heart+surgery&country=us" +--------------+------------------+ | volume | 9,900 | | cpc | $4.52 | | competition | 0.04 | | country | US | | updated | 2026-06-01 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
open surgery heart 27,100 $4.02 20/20
heart operation 12,100 $3.53 20/20
heart in surgery 9,900 $4.52 17/20
operation of heart 9,900 $4.52 16/20
cardiac surgery procedures 2,400 $3.71 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 20/20
heart operation types 2,400 $3.74 18/20
heart surgery procedure 0 $0 20/20

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=heart+surgery&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt