Enoximone is primarily used in the treatment of heart failure, particularly in cases where other treatments have not been effective. It works by increasing the strength of the heart's contractions and improving blood flow, which helps to alleviate symptoms such as shortness of breath and fatigue. This makes it a valuable option for patients with severe heart failure who require immediate improvement in cardiac function. Additionally, enoximone is sometimes used in a hospital setting to manage acute heart failure episodes, providing rapid relief and stabilizing the patient's condition. It is also employed in patients undergoing cardiac surgery to support recovery and maintain hemodynamic stability post-operation. Its ability to enhance cardiac output without significantly increasing oxygen demand makes it a useful therapeutic agent in critical care scenarios.