Salam If both the *right coronary artery (RCA)* and the *left anterior descending artery (LAD)* become occluded—especially acutely—it typically results in a *massive myocardial infarction (heart attack)*. The timing of such an event, like "on a Saturday," doesn’t change the physiological impact, but it might affect how quickly treatment is received depending on hospital staffing or emergency response. Here’s what happens when both arteries are blocked: *🫀 Dual Occlusion Impact* - *RCA occlusion

Coronary Artery Dissection: Not Just a Heart Attack

Warning signs when an artery is blocked, and how to fix it | Heart | UT Southwestern Medical Center

Video: Murine Left Anterior Descending LAD Coronary Artery Ligation: An Improved and Simplified Model for Myocardial Infarction

What Is CABG?

Keyhole Coronary Artery Bypass