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Yesterday in Frankfurt, Hemodynamix was awarded first place at the Hessen Ideen Wettbewerb 2026. We competed against eleven outstanding finalist teams from universities across Hesse, and we come away from the evening proud, grateful, and more motivated than ever. Unlocking data that already exists Cardiac pressure curves are recorded during many routine procedures, yet most…
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Hemodynamix has been nominated by Justus Liebig University Giessen for the Hessen Ideen Competition 2026, which recognizes the best startup ideas from universities in Hesse. About the Hessen Ideen Competition The Hessen Ideen Wettbewerb has been running since 2016 and gives startup projects from universities across Hesse a state-wide stage to present their ideas. Each…
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Pulse wave velocity, or PWV, describes how fast the pressure and flow pulse from each heartbeat travels along the arteries. A common way to estimate PWV is to measure the pulse at two locations and compute distance divided by transit time. PWV is widely used because it correlates with arterial stiffness. When arteries are stiffer,…
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Impedance matching is an engineering concept that describes how well an energy source is adapted to its load. In electrical systems, a source such as an amplifier has an internal opposition to current flow, its internal impedance, and the load, such as an antenna, a cable, or another circuit, has its own impedance. When these…
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When the ventricle ejects, it generates a pressure and flow wave that propagates along the pulmonary or arterial tree. Pressure and flow do not transmit instantaneously through the circulation but travel at finite speed in the form of waves. Spatial variations in vessel diameter, wall stiffness, branching patterns, and distal terminations create a distributed, time-dependent…
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In the analysis of cardiovascular waveforms, certain derived variables maintain their value under transformations of the signal. These invariants are of particular interest because they offer robustness to variations in signal acquisition, calibration, and sampling. Invariant features are especially valuable in clinical research and automated signal processing, where measurement conditions often differ across devices, sites,…
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Invasive measurement of physiological pressure, particularly arterial or intracardiac pressure, is a central component of critical care and anesthetic monitoring. These measurements provide real-time information about cardiovascular function and are essential for guiding treatment in unstable patients. The accuracy of such measurements depends not only on the placement of the catheter but also on the…
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We’re excited to announce the next major update to the Hemodynamix Online Analyzer, designed to support advanced hemodynamic waveform interpretation with enhanced precision, flexibility, and usability. Here’s an overview of the key new features and what they mean for users: 1. Flow and Volume Signal Generation from Ventricular Pressure The new release introduces automated generation…
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The comparison of clinical measurement methods is a fundamental component of medical research and diagnostic validation. This process is particularly relevant when introducing novel modalities or devices intended to assess the same physiological parameters as established techniques. Common examples include the measurement of cardiac output, ejection fraction, or ventricular volumes using thermodilution catheters, magnetic resonance…
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We are excited to announce the launch of our free to use online single-beat analyzer, now available at www.hemodynamix.com. In this blog post, we will provide an overview of its features and demonstrate how it can be effectively utilized. When you open the analyzer page, the first step is to upload a suitable CSV or…
