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. Author manuscript; available in PMC: 2011 Mar 1.
Published in final edited form as: Am Heart J. 2010 Mar;159(3):392–398. doi: 10.1016/j.ahj.2010.01.003

Figure 1. Differences in the Distribution of Symptoms within Each Symptom Cluster.

Figure 1

Patients with Classic ACS had chest pain. Those in the Pain Symptoms cluster presented primarily with arm, back, shoulder, neck, throat, and jaw pain. Those with the Diffuse Symptoms cluster had a wide variety of symptoms.