keyword

cardiac labs for heart attack

Monthly search volume and cost-per-click data for "cardiac labs for heart attack" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=cardiac+labs+for+heart+attack&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-29 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
blood test for heart attack	4,400	$0	20/20
heart attack test blood	4,400	$4.58	17/20
cardiac enzyme test	2,400	$4.31	14/20
blood test for heart	1,900	$3.33	15/20
heart test blood	1,900	$4.61	13/20
test for heart attack	1,600	$0	15/20
heart attack test	1,600	$1.5	13/20
cardiac damage blood test	210	$4.2	14/20
the blood test performed to determine cardiac damage	20	$0	14/20
cardiac blood tests for heart attack	10	$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://api.seodata.dev/v1/keyword?q=cardiac+labs+for+heart+attack&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