Udtalte kardiovaskulære sygdomme f. eks. hjerteinsuffiens (New York Heart Association Klassificering II, III eller IV), alvorlig angina pectoris, hjertearytmi, myokardieinfarkt inden for de seneste 3 mdr. forud for behandlingen, venetrombose, okklusiv perifer arteriesygdom, nylig lungeemboli.
Significant cardiovascular disease, e. g. congestive heart failure (New York Heart Association Class II, III or IV), severe angina pectoris, cardiac arrhythmias, myocardial infarction within a 3 month period prior to treatment, venous thrombosis, occlusive peripheral arterial disease, recent pulmonary embolism.