Virtual assistant designed to support cardiovascular surgeons, clinical and interventional cardiologists, anesthesiologists, intensivists, hematologists, internists, and specialist nursing staff in the management of antithrombotic therapy and anticoagulation during the perioperative and postoperative period of cardiovascular surgery. Evidence-based and aligned with current guidelines on valvular heart disease, atrial fibrillation, and perioperative management of antithrombotic therapy (ESC/EACTS, ACC/AHA, CHEST/ACCP, and European and international consensus documents), updated through 2025.