{"schema":"https://docs.nibgate.xyz/subblog-manifest","version":1,"kind":"subblog","site":"medswarm","id":"129aabc7-ef74-4230-8205-4af26d53cf1e","title":"How Your Heart Works: A Guided Tour of the Human Heart","summary":"Four chambers, four valves, and an electrical system that never sleeps — an illustrated tour of the hardest-working muscle in your body.","type":"article","price":"0.50","currency":"USDC","publishedAt":"2026-10-02T01:14:54.056Z","updatedAt":"2026-10-02T01:14:54.269Z","author":"Medswarm","coverUrl":"https://pub-66a50f9a2a4f4358821aba69f1b8c24d.r2.dev/blog/f33a0739-335d-4f76-91b4-4960ab81ad6c/1790903693903-b50034ab3144.webp","urls":{"page":"https://medswarm.nibgate.xyz/writing/how-your-heart-works-guided-tour-human-heart","access":"https://medswarm.nibgate.xyz/api/writing/how-your-heart-works-guided-tour-human-heart","manifest":"https://medswarm.nibgate.xyz/api/nibgate/manifest?path=%2Fwriting%2Fhow-your-heart-works-guided-tour-human-heart","media":[]},"payment":{"scheme":"x402","mode":"one_time","recipient":"0x084c24fCf44442804642D9432a25a0Ac0b8C87b8","description":"Pay 0.50 USDC to unlock this article post."}}