Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2014 May 8;3(3):e000795. doi: 10.1161/JAHA.114.000795

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2014 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.

PMC Copyright notice

Figure 1. — Representative case of spasm‐induced NSTE‐ACS diagnosed by spontaneous coronary spasm during coronary angiography. A, First coronary angiography showed severe stenosis of the middle right coronary artery. B, Intracoronary administration of nitroglycerin resulted in complete resolution of the stenosis and vasodilation of the entire right coronary artery. NSTE‐ACS indicates non–ST‐segment elevation acute coronary syndrome.