Cardiology 123!: A Plain Language Guide to the Heart
A Plain Language Guide to the Heart — Second edition, 2026.
Your heart beats 100,000 times a day, every day, without a break. When something goes wrong, you deserve to understand what — and why.
Cardiology 123! is a comprehensive, plain-language guide to cardiovascular health — written by a board-certified cardiologist for patients who want to understand their own bodies.
From high blood pressure and cholesterol to heart failure, atrial fibrillation, valve disease, and longevity, its 37 chapters cover the full spectrum of heart health. You'll learn what each condition is, how it's diagnosed, what your treatment options really mean, and what questions to ask at your next appointment.
What makes it different is the voice. No jargon. No unnecessary complexity. Just the information you need to understand your heart, talk to your doctor, and take charge of your health.
If you or someone you love lives with a heart condition — or wants to avoid one — this book was written for you.
Buy the paperback (2nd ed.) on Amazon Buy the Kindle edition on Amazon — $12.99This book provides educational information, not medical advice. Always consult your healthcare provider with questions about your health.
Read the companion blog. Cardiology 123! continues on Substack — plain-language essays on heart health, written for patients and families.
Read the Cardiology 123! blogOne short read a week
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