Search Results for "cardiac"

KARDIA ("heart" in Greek) is a Matlab software with a graphic user interface designed for the analysis of cardiac interbeat interval data.

NEW VERSION 3.2.1.5 - MARS 2022 ECG Logger is a Wearable Cardio Monitor for Long-Term (up to 24h) ECG Data Acquisition and Analysis (aka Holter) with an ECG live (real-time) mode. The ECG Logger project is aimed for providing a very low-cost open-source "Hardware and Software" for a Cardiac Rhythmic Holter. The hardware has been made very simple and is based on an Arduino Nano micro-controller with two companion boards for the SD card mass-storage and the instrumentation differential amplifier. It can help monitoring arrhythmia syndromes such as bradycardia, tachycardia, extra-systoles or pause. WARNING: In no case it can be use to replace a professional medical examination. ************************************************************************************** see also : ECG Logger hardware : https://sourceforge.net/p/ecg-logger

NEW V3 version with RTC and buzzer (require V3+ ECG Logger Viewer application) The ECG Logger project is a Wearable Cardio Monitor for Long-Term (up to 24h) ECG Data Acquisition and Analysis (aka Holter) with an ECG live (real-time) mode. This project provides a very low-cost open-source "Hardware and Software" for a Cardiac Rhythmic Holter. The hardware has been made very simple and is based on an Arduino Nano micro-controller with boards for SD card mass-storage, instrumentation differential amplifier and RTC. It can help monitoring arrhythmia syndromes such as bradycardia, tachycardia, extra-systoles, pause or flutter. WARNING: In no case it can be use to replace a professional medical examination. ...

...It is noted that in addition to quantifying ventilation/perfusion inequality and pulmonary shunting, MIGET can identify and quantify diffusion limitation of O2 exchange, when present, as well as explain the contributions of extrapulmonary influences such as inspired O2 concentration, ventilation, cardiac output, etc.

This project is used to visualizate the cardiac anatomy structure.

The aim of the cardiac atlas project is to establish a structural and functional atlas of the heart. This project is funded by the NIH grant and led by the University of Auckland, New Zealand.

...Released by Section of Biomedical Image Analysis (SBIA) at the University of Pennsylvania. Some typical applications of DRAMMS include, -- Cross-subject registration of the same organ (can be brain, breast, cardiac, etc); -- Mono- and Multi-modality registration (MRI, CT, histology); -- Longitudinal registration (pediatric brain growth, cancer development, mouse brain development, etc); -- Registration under missing correspondences (e.g., vascular lesions, tumors, histological cuts). DRAMMS runs in command line in UNIX/Mac OS, It accepts Nifti/ANALYZE/MetaImage image formats. ...

A 3D cardiac model for electrophysical study.

SpikeAnalyzer is a semiautomatic program for analysis of calcium spikes in cardiac myocytes created in the MATLAB environment. The analysis parameters are automatically initialized upon loading the electrophysiological and confocal data in their respective proprietary formats (confocal data - .tif, electrophysiological data – .abf ver. 2.0). The analysis starts with interactive selection of spike positions and determining their temporal fluorescence profiles.

An evaluation framework for assessing contours generated by segmentation algorithms acting on cardiac magnetic resonance (MR) images. These contours are important for clinical assessment of left ventricular volume and mass.

...The computer operated in base 10 and had 100 memory cells which could hold signed numbers from ±0 to ±999. It had an instruction set of 10 instructions which allowed CARDIAC to add, subtract, test, shift, input, output and jump.

Skills-O-Mat is a simple reuseable serious game to train periodic rhythmic motions. Although Skills-O-Mat was developed for a special training of alginate mixing, it is also capable of training similar motions like cardiac massage. Players use the prepared input devices (spoon and bowl in case of alginate mixing) to start immediate training. No further preparation of the player is required. The game collects motion data in real-time and evaluates the differences between the player and the virtual teacher.

The EU preDiCT VRE project provided a portlet environment where cardiac simulation experiments can be run and related publication and experimental data can be stored and queried.

simBio is a Java package to create biological models for biologist and others. Cardiac cell models are available.

The software performs automated analysis of ECG signals allowing early detection of cardiac disorders.

This project uses neural networks to diagnose presence of coronary artery disease from myocardial perfusion scintigraphies. The input is stress and rest polar maps from ECToolBox nuclear cardiac processing software (we used GE Entegra workstations).

this map system can synchronously record multi-sites electronic signals in a cardiac cycle, and then to demonstrate the activation's propagation path in a 3D cardiac model.

A set of very useful utilities from icon extraction tool for everyday use to free encryption tools and sound analysis software aimed at any healthcare professional interested in improving his/her cardiac auscultation skills.

The purpose of the cinc project is to develop an emulator for Bell Labs' Cardiac (cardboard illustrative aid to computation) computer. The main product from this project is a Java program called jcinc.

A matlab model of the neonatal rat cardiac action potential

...Modern model-based approaches can be useful in drug concentration-effect establishment, preceded by the estimation of active concentrations of drugs. With specifically cardiac safety and efficacy assessment in mind, we developed a mechanistic physiologically based pharmacokinetic (PBPK) model of the heart useful in assessment of the cardiac active drug fraction surrogate responsible for the clinically observed drug-related electrophysiological response in humans. The PBPK models were developed for a parent compound and its metabolite and include inter-subject variability. ...

EP Simulator is a simulation of a cardiac electrophysiology laboratory, complete with recording equipment, programmable stimulator, and, most importantly, a heart simulator that can be set up to mimic normal cardiac electrophysiology and arrhythmias.