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Myocardial Infarction With Nonobstructive Coronary Arteries Assessed by 11C-Acetate Cardiac PET
Sang-Geon Cho1, Yongcheol Kim2, Myung Ho Jeong2
1From the Departments of Nuclear Medicine and.
Abstract:
C-acetate PET can quantify myocardial blood flow and oxidative metabolism (kmono) with a single imaging study. We present a 63-year-old man with myocardial infarction with nonobstructive coronary arteries due to vasospasm, who underwent C-acetate PET after antispastic medication. By quantifying myocardial blood flow and kmono, C-acetate PET could detect the initial ischemic insult by vasospasm and sufficient amount of remaining viable myocardium, while excluding significant inducible ischemia. We suggest that C-acetate PET can be a clinically valuable tool for assessing the pathophysiology of myocardial infarction with nonobstructive coronary arteries.
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Assessing Body Temperature - Temporal Artery
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.
Step 3: Assess the patient's...

