keyword

classes of heart failure

Monthly search volume and cost-per-click data for "classes of heart failure" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=classes+of+heart+failure&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $4.47 | | competition | 0.03 | | country | US | | updated | 2026-08-28 | +--------------+------------------+

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
heart failure nyha	4,400	$8.75	17/20
nyha classification of heart failure	4,400	$8.75	15/20
nyha heart failure	4,400	$21.24	15/20
heart failure classification	2,400	$7.41	20/20
classification of heart failure	2,400	$4.47	19/20
heart failure class 4	260	$2.22	16/20
heart failure classifications	260	$2.28	16/20
heart failure grading	210	$2.63	15/20
heart failure categories	110	$0	15/20
classes of heart disease	90	$0	18/20

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=classes+of+heart+failure&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