seodata.dev

keyword

cardiac surgery

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

$ curl "https://app.seodata.dev/v1/keyword?q=cardiac+surgery&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $7.14 | | competition | 0.05 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
heart operation 12,100 $3.53 8/20
heart surgery 9,900 $4.52 10/20
surgery cardiovascular 9,900 $4.52 10/20
cardiovascular surgery 4,400 $6.72 18/20
heart surgeon 3,600 $6.47 12/20
cardiac surgery procedures 2,400 $3.71 9/20
surgical cardiology 320 $6.5 13/20
what is cardiac surgery 210 $7.21 9/20
cardiac surgical department 40 $0 9/20
surgery cardiac 0 $0 12/20

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+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