Figure 1

Flowchart of subsequent malignancies and cardiovascular diseases in Hodgkin lymphoma survivors. Subsequent events are shown when the first event is coronary heart disease (CHD; including both myocardial infarction and angina pectoris, with 54% myocardial infarction among CHD as first event), gastrointestinal cancer (GI; including all malignant neoplasms of digestive organs corresponding with ICD-10 codes C15–C26) and breast cancer (ICD-10 code C50). Subsequent events included valvular heart disease (VHD), heart failure (HF), lung cancer (ICD-10 codes C33–C34), haematologic cancer (ICD-10 codes C82–C96), and other solid malignancies. Median time between subsequent events expressed in years. CVD=cardiovascular disease; SMN=subsequent malignant neoplasm