For doctors and medical students. Evidence syntheses with effect sizes, apps that train clinical skills on real recordings, and books on public health, statistics and research methods.
Listen for: a murmur that begins with S1 and fades away by mid-systole. The second half of systole and S2 are clear.
Real patients may differ: use clinical judgement. Recording credits (CC BY 4.0)
Heart and lung sounds from recordings: learn each sound, then practise, quiz and review.
All trainersWhat the trials show, effect sizes, and what they do not show.
All evidenceNotes and reflections on health, evidence and how we think.
All posts
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