Your heart. Own it.
No single number determines your cardiovascular future.
Understand how the pieces fit together. Then act on what matters most.
The problem
Healthcare is fragmented. Blood pressure, cholesterol, sleep, stress, and blood sugar are usually looked at separately.
The reality
Your body experiences them together. Poor sleep raises blood pressure. Insulin resistance worsens cholesterol. Chronic stress changes behavior. Risk factors don’t stay in their lanes.
The solution
HeartBuddi connects them into one clear picture — so you understand your risk, make better decisions, and work with your doctor, not around them.
Most cardiovascular disease develops gradually — small influences accumulating over years. Each looks minor on its own. Together, that’s how it’s built.
What it helps you do
Understand the system. Then act on it.
Learn
Understand what’s happening inside your body.
Coronary disease · Hypertension · Cholesterol
Diabetes · Metabolic syndrome · Women & CVD
Improve
Focus on the factors you can influence.
Navigate
Work more effectively with your healthcare team.
How care works · Visit prep · Hospital stays
Decisions · Caregivers
Track
Turn information into understanding.
My Heart Companion · Blood pressure
Food & metabolism · Risk references
What it helps you do
Everything connects.
Each built like a small course — accurate enough to cite, plain enough to act on.
The conditions
what goes wrong
Coronary Artery Disease
How arteries narrow, and what it means.
Hypertension
What the number is, and why it matters.
Cholesterol
What the numbers mean, what the drugs do.
Diabetes
Blood sugar, the heart, and the long game.
Metabolic Syndrome
The cluster that quietly multiplies risk.
Women & Cardiovascular Disease
Where heart disease in women differs.
The inputs you control
the levers that move your risk
The system itself
working with your care
How Care Works
Taking an active part in your care.
After thousands of heart operations, the pattern I remember is not one number wildly out of range. It’s several risk factors, each only slightly abnormal, acting together for years. The danger was rarely the extreme. It was the combination.
— A practicing, U.S. board-certified cardiac surgeon · Author and editor of every HeartBuddi series
Available now
Tools that show their work.
Built from the same evidence as the series.
My Heart Companion
Your whole heart on one page any clinician or ER can read in seconds.
Blood Pressure Tracker
Log readings and see the pattern your team actually acts on.
Heart-Number References
Plain-language reference for blood pressure, A1C, and your calcium score.