ECG Cases

FEBRUARY 28, 2023

Jesse McLaren on when to consider Spontaneous Coronary Artery Dissection (SCAD), which patients are at risk for reocclusion, and the challenges of diagnosing SCAD in patients who have nonischemic ECGs despite silent occlusion, occlusions perfused by collaterals, or from non-occlusive MI on this ECG Cases.

SCAD 52

SCAD Myocardial Infarction STEMI 52

Frontiers in Cardiovascular Medicine

FEBRUARY 7, 2024

Introduction Spontaneous coronary artery dissection (SCAD) is a non-traumatic and non-iatrogenic separation of the coronary arterial wall. Results 14 studies with 2,145 females in the generative period with ACS caused by SCAD were analyzed. The most common clinical presentation of ACS was STEMI in 47.4%. 5.1), 37.7% (95% CI: 1.9–73.4)

SCAD 64

SCAD STEMI Outcomes Risk Factors 64

Frontiers in Cardiovascular Medicine

JANUARY 7, 2024

Introduction Differences in pathophysiology, clinical presentation, and natural course of ST-elevation myocardial infarction in female patients due to either spontaneous dissection (SCAD-STEMI) or atherothrombotic occlusion (type 1 STEMI) have been discussed. vs. 1.8 ± 5.1%, p  = 0.002). vs. 1.8 ± 5.1%, p  = 0.002).

Myocardial Infarction 59

Myocardial Infarction SCAD STEMI Thrombolysis 59

Frontiers in Cardiovascular Medicine

JANUARY 15, 2024

Background Contemporary management of spontaneous coronary artery dissection (SCAD) is still controversial. Results The systematic review included 13 observational studies evaluating 1,801 patients with SCAD. Results The systematic review included 13 observational studies evaluating 1,801 patients with SCAD. Approximately 48.5%

SCAD 75

SCAD Coronary Artery Bypass Graft Outcomes Myocardial Infarction 75

Dr. Smith's ECG Blog

SEPTEMBER 25, 2024

Here is the post shock ECG: Cardiology was called stat for ischemic VT, query SCAD vs thrombotic occlusion vs coronary vasospasm. Cath lab was activated: There was no coronary artery disease, but there was spontaneous coronary artery dissection (SCAD) of the distal LAD, which was narrowed by 95%, and treated medically.

Chest Pain 68

Chest Pain Pericarditis SCAD STEMI 68

Dr. S. Venkatesan MD

DECEMBER 2, 2023

This has important clinical significance , as many successfully lysed STEMI patient might have minimal segments of dissection/deep plaque fissures. , Spontaneous coronary dissection vs Iatrogenic dissection SCAD is a rare , different entity , enjoys a popular space in the patho-physiology of CAD.

SCAD 52

SCAD Plaque Angina Physiology 52

Dr. Smith's ECG Blog

SEPTEMBER 29, 2024

This certainly looks like an anterior STEMI (proximal LAD occlusion), with STE and hyperacute T-waves (HATW) in V2-V6 and I and aVL. How do you explain the anterior STEMI(+)OMI immediately after ROSC evolving into posterior OMI 30 minutes later? This caused a type 2 anterior STEMI.

Cardiac Arrest 77

Cardiac Arrest STEMI Ischemia SCAD 77