seodata.dev

keyword

symptoms of congestive heart failure

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

$ curl "https://app.seodata.dev/v1/keyword?q=symptoms+of+congestive+heart+failure&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $0.82 | | competition | 0.35 | | country | US | | updated | 2026-05-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
chf heart 246,000 $1.97 20/20
congestive heart disease 246,000 $1.98 20/20
congestive heart failure 201,000 $1.47 20/20
heart failure symptoms 90,500 $1.6 20/20
congestive heart failure symptoms 49,500 $0.98 20/20
what is congestive cardiac failure 27,100 $0.84 20/20
what is congestive heart failure 27,100 $0.86 20/20
symptoms of heart failure 18,100 $1.05 20/20
what causes congestive heart failure 9,900 $2.23 20/20
congestive heart failure causes 6,600 $2.34 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=symptoms+of+congestive+heart+failure&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