Unusual Vasospastic Angina: A Documented Asymptomatic Spasm with Normal ECG—A Case Report and a Review of the Literature

<table>Relief of the stenosis after intracoronary NTG.</table>

Case Reports in Cardiology

Figure 3: Unusual Vasospastic Angina: A Documented Asymptomatic Spasm with Normal ECG—A Case Report and a Review of the Literature 