Natalie Thornton

What Measures Blood Pressure? From Cuffs to Wearables

What Is the Pathway of Blood Through the Heart?

What Is the Order of Blood Flow Through the Heart?

How Apple Watch Measures Heart Rate and Its Accuracy

What Tissue Is the Heart Made Of? Types Explained

What Is the Purpose of Heart Valves: How They Work

How Many Valves Does the Heart Have and What Do They Do?

How Does Smoking Affect Your Heart and Blood Vessels?

What Makes the Heart Beat? From Pacemaker to Pump

What Causes Peripheral Artery Disease: Plaque and Beyond

How Does the Heart Beat: Electrical System Explained

What Does Diastolic Pressure Measure Between Beats?

How to Listen to Heart Sounds With a Stethoscope

How Are Echocardiography Images Made?

Do Arteries Spurt Blood? The Science of Arterial Bleeding

How Long Can a Heart Last? From Biology to Lifestyle

Does Holding Your Breath Lower Your Heart Rate?

How Does a Flight Suit (G Suit) Keep Your Blood Circulating?

What Is the Skeleton of the Heart?

Why Does Heart Failure Cause Edema?