Dec 26, 2021 · ECG . Around half of patients will present with STEMI, with infarct territory corresponding to affected vessel; Left anterior descending artery (LAD) is most common (50%), left circumflex (20%), right coronary artery (30%), multi-vessel (10%) Echocardiography. Left ventricular (LV) wall motion abnormalities corresponding to infarct territory ...

Feb 28, 2023 · ECG: Occlusion MI, reperfusion, or non-occlusive MI; Like takotsubo cardiomyopathy or myocarditis, SCAD is an angiographic diagnosis of exclusion, because type 1 MI from atherosclerotic plaque rupture is a far more likely cause of ACS (including in younger women) and has more time-sensitive treatment. The ECG in ACS is usually dichotomized into ...

The vast majority of patients with SCAD report chest pain or equivalent symptoms and have elevated serial biomarkers and ECG findings consistent with ST-segment elevation or non–ST-segment elevation AMI. SCAD can also present with ventricular arrhythmias, cardiogenic shock, or sudden cardiac arrest. .

Spontaneous coronary artery dissection (SCAD) is a nontraumatic, noniatrogenic separation of the coronary arterial wall and is an infrequent cause of acute myocardial infarction. It is more common in younger patients and in women.

Spontaneous coronary artery dissection (SCAD) is an uncommon but potentially lethal condition in which one of the coronary arteries that supply the heart, spontaneously develops a blood collection, or hematoma, within the artery wall due to a tear in the wall. SCAD is one of the arterial dissections that can occur. [1]

Jun 21, 2023 · Spontaneous coronary artery dissection (SCAD) is a tear in one of the epicardial coronary arteries. The spectrum ranges from the intimal rupture to intramural hematoma and false lumen formation without preceding events like atherosclerotic plaque rupture, trauma, or coronary artery interventions.

EF is often checked during an echocardiogram at the time of the SCAD and then later (6-12 months after the SCAD). Any improvement seen in the overall results of a follow up echocardiogram can be viewed as signs of the SCAD healing process.

Spontaneous coronary artery dissection (SCAD) is a cause of acute coronary syndrome that frequently goes undiagnosed due to its rarity and variable presentation. Additionally, patients with SCAD are frequently young and relatively healthy; factors ...

Diagnosis of SCAD relies heavily on clinical suspicion through history, physical, laboratory, and imaging investigations. Laboratory cardiac markers show elevated troponin levels, followed by ECG findings mostly consistent with non-ST/ST segment ACS, making the diagnosis of SCAD even more obscure.

Mar 2, 2025 · Spontaneous Coronary Artery Dissection (SCAD) Key Points SCAD Definition: A spontaneous, non-atherosclerotic tear in the coronary artery wall, often affecting young, otherwise low-risk women (including peripartum patients). SCAD presents similarly to ACS and is an…