Luis Martinez

Is S1 the Lub or Dub Sound of the Heart?

Can Heart Problems Cause Shaky Hands?

Where Do You Listen to Heart Sounds?

How to Perform a Right-Sided 12-Lead ECG

Why Can’t I Hear My Heartbeat?

How to Check If Your Heart Is OK at Home

Where Are Leads I, II, and III Placed on an EKG?

How to Calculate the QRS Complex on an ECG

How Many Electrodes Are Used in a 12-Lead ECG?

Is Cardioversion the Same as Defibrillation?

What Is Depolarization of the Heart?

How to Properly Apply Telemetry Leads

How Many Joules Are Used for Cardioversion?

What Happens in the P Wave of an ECG?

Where to Place 5-Lead ECG Electrodes for Accuracy?

How to Read an ECG and What the Different Waves Mean

What Is ST Depression? Causes and Clinical Importance

What Does the S Wave Represent on an ECG?

Where Is the V5 Lead Placed During an ECG?

Why Is My Heart Pounding When I Wake Up?