Intraoperative hypotension (IOH) is a frequent complication during surgery, associated with adverse outcomes such as acute kidney injury, myocardial infarction, and increased mortality. The ability to proactively manage IOH has been greatly improved by recent developments in hemodynamic monitoring and predictive analytics. Clinicians can anticipate hypotensive episodes up to 15 minutes in advance thanks to predictive tools like the Hypotension Prediction Index (HPI), which analyzes arterial pressure waveforms using machine learning algorithms. In a variety of surgical settings, including major abdominal and orthopedic procedures, these instruments have shown significant decreases in the incidence and duration of IOH when paired with goal-directed therapy and decision-support systems. Research also shows how crucial continuous noninvasive blood pressure monitoring is for detecting hemodynamic changes in real-time, which improves patient stability and lowers consequences. Additionally, precision and customized hemodynamic control are provided by closed-loop devices for fluid treatment and vasopressor infusion management, which greatly surpass manual adjustments. Despite these developments, there are still issues with clinicians following alert systems and converting predictive insights into prompt actions.The importance of integrated systems that combine enhanced hemodynamic monitoring, tailored treatment plans, and artificial intelligence in enhancing perioperative outcomes...