Heart disease and mental health are closely connected, with each significantly influencing the other. Stress, anxiety, and depression can increase the risk of developing heart conditions by raising blood pressure, affecting lifestyle choices, and triggering harmful inflammatory responses. Likewise, a heart disease diagnosis can lead to emotional distress, creating a cycle that impacts overall well-being. Recognizing this link is essential for early intervention and effective management. Adopting healthy habits, seeking counseling, and practicing relaxation techniques can support both heart and mind. Integrating mental health care into cardiac treatment helps improve recovery, resilience, and long-term health outcomes.