seodata.dev

keyword

system cardiovascular

Monthly search volume and cost-per-click data for "system cardiovascular" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=system+cardiovascular&country=us" +--------------+------------------+ | volume | 74,000 | | cpc | $0.44 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
cardiovascular system 33,100 $6.71 20/20
the cardiovascular system 5,400 $4.86 20/20
cardiovascular system function 4,400 $0 20/20
cardiovascular system functions 4,400 $0 20/20
cardiovascular system: function 4,400 $0 20/20
function of cardiovascular system 4,400 $0 20/20
functions of the cardiovascular system 4,400 $0 20/20
cardiovascular system organs 2,900 $0 20/20
cardiovascular system parts 2,400 $0.01 20/20
what is the cardiovascular system 2,400 $23.08 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=system+cardiovascular&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