Used in traditional medicine for its cardiotonic properties, supporting heart function by enhancing cardiac contractility. Found in certain plant extracts, it is studied for potential use in treating heart-related conditions such as congestive heart failure and arrhythmias. Its activity is similar to cardiac glycosides, influencing sodium-potassium ATPase to increase intracellular calcium levels in heart muscle cells. Research also explores its role in natural remedies for improving circulation and managing hypertension. Due to its potency, it requires careful dosing and monitoring.