Fig. 2From: The heart’s exposure to radiation increases the risk of cardiac toxicity after chemoradiotherapy for superficial esophageal cancer: a retrospective cohort studyOccurrence rate of cardiac events after chemoradiotherapyOccurrence rates are presented for esophageal cancer in all patients (a) and separated by patients with a volume in the heart of higher or less than 280 mL of V5000 cGy (b). CE, cardiac events; CRT, chemoradiotherapyBack to article page