Type 3 Lad Site

A classification of coronary circulation where the Posterior Descending Artery (PDA) is supplied by both the Right Coronary Artery (RCA) and the Left Anterior Descending (LAD) artery, or where the LAD wraps around the apex to supply a significant portion of the inferior wall.

#Cardiology #ECG #CoronaryAnatomy #MedEd #FOAMed type 3 lad

When doctors look at images of your heart’s arteries, they often describe the “dominance” of the arteries—basically, which side is doing the heavy lifting for the back part of your heart. A classification of coronary circulation where the Posterior

The LAD isn't just the "widow maker" in front. Sometimes, it owns the back too. Sometimes, it owns the back too

There are three main types: Right Dominant (most common), Left Dominant (rare), and (also called Balanced or Codominant).

Here is content tailored for (Left Anterior Descending artery coronary dominance), written for different use cases (patient education, medical student study guide, and a social media/clinical pearl). Option 1: Patient-Friendly Explanation Title: Understanding Your Heart’s Anatomy: What is a “Type 3 LAD”?