Ateno is used to reduce the burden on the heart by reducing its heart rate and pumping force, which contributes to improving the patient health. Ateno is often prescribed to treat high blood pressure, which contributes to reducing the risk of complications such as heart attacks or strokes.
It can also be used to manage some types of angina or chest pain resulting from decreased blood flow to the heart. Ateno can be prescribed to treat heart rhythm disorders such as abnormally fast heartbeats, as it helps regulate the heart function and restore regularity to its beats.