USLS vs NoR∆ Dynamics

• Access the main protocols for the use of Point-of-Care Ultrasound (PoCUS) in emergency situations, all illustrated with videos, and access links to the original articles! • Test and improve your knowledge in our Ultrasound Quiz, with access to numerous questions and real clinical cases, all commented! • Ideal for emergency physicians, critical care medicine, hospitalists, medical students, as well as all PoCUS enthusiasts!

NoRΔ – Hemodynamic Modeling NoRΔ is an educational and research-focused platform designed for physicians interested in arterial waveform physiology and cardiovascular modeling. The application enables structured exploration of arterial pressure morphology and algorithm-based hemodynamic representations using user-provided data inputs. Waveform Exploration • Educational waveform import and curve tracing • Visualization of systolic upstroke characteristics • Multi-cycle respiratory variation modeling Hemodynamic Modeling The platform provides algorithmic representations of parameters such as: • Cardiac Output (CO) • Stroke Volume (SV) • Pulse Pressure Variation (PPV) • Dynamic Arterial Elastance (Ea_dyn) • Systemic Vascular Resistance (SVR) All outputs are mathematical estimations intended solely for educational and research exploration. Intended Audience Developed for licensed physicians, medical residents, fellows, and healthcare professionals engaged in advanced hemodynamic education. Important Notice NoRΔ is an educational and research software application. It is not a medical device. It is not intended for diagnosis, patient monitoring, or therapeutic decision-making. The software has not been evaluated, cleared, or approved by the U.S. FDA, ANVISA, or any regulatory authority. Users are solely responsible for independent clinical judgment.