Cardiovascular (CV) risk factors are important contributors to thrombotic risk in the general population and in patients with chronic myeloproliferative neoplasms (MPNs). However, the role of CV risk factors is often masked by other disease features that have a strong prognostic impact regarding thrombotic risk in MPN patients. This review summarizes the contemporary knowledge and aspects that have not been addressed or lack consensus in the medical community. We propose multidisciplinary care for MPN patients with CV comorbidities and provide future directions that may be needed to appropriately manage CV risk factors in MPNs.