Aortic Stenosis — Symptoms, Diagnosis, and Valve Replacement Options
The Alliance for Aging Research explains aortic stenosis — a heart valve disease affecting 1.5 million Americans and 1 in 10 people over 75. Aortic s
Angioplasty and Stent Placement — Medical 3D Animation
This cinematic 3D medical animation visualizes the complete angioplasty and stent placement procedure in stunning detail — no narration, just visuals
After a Heart Attack — Treatment and Medications Explained
This patient education video explains what happens during a heart attack and the treatments and medications prescribed afterward. The video begins wi
What to Do During a Heart Attack — Emergency Steps That Save Lives
Dr. Demarcus Bayman walks through exactly what to do if you suspect someone is having a heart attack — a situation that occurs every 40 seconds in the
Why CPR Works — The Science Behind Chest Compressions
This visual explainer breaks down exactly what happens inside the body during CPR and why each detail of compression technique matters for survival.
Atrial Fibrillation Explained — How It Happens and How It's Treated
This medical animation explains atrial fibrillation (AFib), a type of arrhythmia where the heart's upper chambers contract in rapid, uncoordinated twi
End-Stage Congestive Heart Failure on Hospice — What to Expect
A hospice nurse explains what families and patients can expect when placed on hospice for end-stage congestive heart failure (CHF), breaking down the
Heart Failure Explained — Systolic vs Diastolic, Left vs Right, and How It's Treated
This detailed medical explainer covers the complete pathophysiology of heart failure — how it develops, why symptoms occur, and how it's treated. Hea
Heart Murmurs Explained — Systolic and Diastolic Sounds, Causes, and How They're Diagnosed
This medical animation breaks down heart murmurs — what they sound like, when they occur, and what conditions cause them. A healthy heartbeat produce
Heart Sounds Explained — S1, S2, S3, S4, and Murmurs with Audio Examples
This beginner-friendly explainer walks through every heart sound — normal and abnormal — with real audio examples so you can hear the difference. The
Heart Murmurs Complete Guide — The SCRIPT Mnemonic for Every Valve Disorder
This comprehensive medical tutorial covers every major heart murmur using the SCRIPT mnemonic: Site, Character, Radiation, Intensity, Pitch, and Timin
Heart Murmurs Quick Overview — What Stenosis and Regurgitation Mean
This short explainer from the American Heart Association introduces heart murmurs in under a minute. A heart murmur is the sound of blood whooshing or
How an AED Works — A Real Cardiac Arrest Save Explained Step by Step
This video uses the actual ECG strip from a real cardiac arrest survivor named Steve to show exactly how an AED (automated external defibrillator) wor
What Is Blood Pressure and How Does Hypertension Damage Your Arteries?
This TED-Ed animation explains blood pressure from first principles — what it is, what makes it rise, and how sustained high pressure damages blood ve
Blood Pressure Complete Guide — Stages, Medications, Side Effects, and Natural Remedies
MedShadow Foundation provides the most comprehensive blood pressure resource in one video — covering everything from what the numbers mean to all nine
How Two Small Arteries Can Trigger a Heart Attack
A quick YouTube Short explaining how coronary artery blockages lead to heart attacks and cardiac arrest. Just two small coronary arteries keep your e
What Happens During a Heart Attack?
This TED-Ed animated lesson explains the full lifecycle of a heart attack — from plaque buildup to emergency treatment to long-term prevention. Appro
How a Heart Attack Happens — In 30 Seconds
A quick YouTube Short visualizing the mechanics of a heart attack. A coronary artery becomes blocked by plaque — a sticky mix of fat and other substan
How Can You Tell If Your Heart Is Weak or Strong?
A cardiac surgeon explains in under a minute how doctors assess heart strength. It starts with history and physical examination — shortness of breath
Your Heart and You — Three Risk Categories Everyone Should Know
Dr. Jen Ashton hosts this ABC News special on heart disease, the number one killer in America — claiming one life every 36 seconds. The segment introd
Top 3 Supplements a Cardiac Surgeon Keeps for Heart Health
A cardiac surgeon breaks down the only three supplements they would keep if forced to choose — based on clinical experience and evidence. First is ome
Cardiologist Shares How He Keeps His Heart Healthy
Dr. Mike Heffernan, a cardiologist and returning guest on Talking with Docs, reveals the five things he personally does to protect his own heart. This