This document discusses the integrated role of nurses in preventing cardiovascular disease (CVD) during the COVID-19 pandemic. It outlines modifiable and non-modifiable risk factors for CVD. It also describes the three levels of CVD prevention: primary, secondary, and tertiary. An example nursing diagnosis of activity intolerance related to imbalance between oxygen supply and demand is provided, along with defining characteristics, desired outcomes, and nursing interventions. The document concludes by emphasizing the importance of educating patients, families, and caregivers on seven simple lifestyle changes to reduce CVD risk.