Dr. Smith's ECG Blog

NOVEMBER 15, 2023

MINOCA may be due to: coronary spasm, coronary microvascular dysfunction, plaque disruption, spontaneous coronary thrombosis/emboli , and coronary dissection; myocardial disorders, including myocarditis, takotsubo cardiomyopathy, and other cardiomyopathies. Lindahl et al. Thus, intracoronary imaging modalities are crucial in this setting.

Coronary Angiogram 109

Coronary Angiogram Plaque Thrombosis STEMI 109

Dr. Smith's ECG Blog

NOVEMBER 30, 2022

To prove there is no plaque rupture, you need to do intravascular ultrasound (IVUS). An angiogram is a "lumenogram;" most plaque is EXTRALUMINAL!! One of the most common is rupture of a non-obstructive plaque, with thrombus formation and OMI that spontaneously lyses and leaves a wide open artery. It can only be seen by IVUS.

Plaque 52

Plaque Chest Pain Thrombosis Stenosis 52

MIBHS

OCTOBER 31, 2024

Coronary Artery Disease (CAD) CAD, which involves the narrowing or blockage of coronary arteries due to plaque buildup, can reduce blood flow to the heart. Blood Clots: An enlarged heart is more prone to developing blood clots, which can lead to stroke or pulmonary embolism.

Blood Pressure 52

Blood Pressure Blood Clot Heart Valves Heart Rhythm 52