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All of internal medicine explained from first principles — nine systems, 174 connected concepts, and a zoomable handwritten one-page note for most of them. Every Part ends in a revision hub of MCQs, flashcards, cases and viva.
Same 174 concepts, two depths. You can switch anytime — even mid-concept.
Start here
Plain-language understanding with a one-page note for every idea.
Open Foundation →
Go deeper
Decision-focused depth, current guidelines and rapid-revision plates — for the wards and the exam hall.
Open Clinical Reasoning →
Part 1 · The Heart and Circulation
19 concepts · 20 MCQs · 20 flashcards · 4 cases
Part 2 · The Lungs and Breathing
24 concepts · 20 MCQs · 20 flashcards · 4 cases
Part 3 · The Kidneys
13 concepts · 20 MCQs · 20 flashcards · 5 cases
Part 4 · The Nervous System I — Headaches, Fits, Nerves and Muscles
15 concepts · 20 MCQs · 20 flashcards · 5 cases
Part 5 · The Nervous System II — Spine, Movement, Memory and Stroke
20 concepts · 20 MCQs · 20 flashcards · 5 cases
Part 6 · Hormones I — The Pituitary, Water, Salt and Adrenals
15 concepts · 20 MCQs · 20 flashcards · 6 cases
Part 7 · Hormones II — Sugar, Calcium, Potassium and Thyroid
15 concepts · 20 MCQs · 20 flashcards · 8 cases
Part 8 · The Gut and the Liver
29 concepts · 20 MCQs · 20 flashcards · 9 cases
Part 9 · The Blood
24 concepts · 20 MCQs · 20 flashcards · 5 cases
The handbook is the deep read. For rapid recall and search, use the connected surfaces: