This module covers advanced dietary approaches for cardiovascular disease management, focusing on food quality, healthy fats, complex carbohydrates, fiber, and adequate lean protein. It explores heart-healthy dietary patterns such as DASH, Mediterranean, plant-based, and therapeutic carbohydrate-restricted approaches. The module also addresses nutrition strategies for hypertension, heart failure, cardiac cachexia, and atrial fibrillation. Emphasis is placed on individualized dietary planning, nutrient adequacy, sodium and fluid management, and appropriate monitoring for cardiovascular health.