simECG user`s manual - The UK Mirror Service
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1. e Special conditions you can select several special conditions not implemented in this version e Other conditions mark checkbox to activate atrial fibrillation not implemented in this version simECG 8 simECG The OpenSource ECG simulator 2 3 sl T 3 Ej aef vel vel el HE cel Ku KN 4 3 3 Assessment Here you can assess your knowledge on a user friendly interface Just press begin and press the radio button with the correct answer Then press Next to see the next question Easy don t you think simECG The OpenSource ECG simulator simECG 9 5 Credits This simulator was developed as an assignment for the course Sistemas de Informac o 1 as part of the Msc of Medical Informatics from University of Porto SimECG is an open source software developed under the GPL v3 licensing SimECG has a Sourceforge project web page at http simecg sourceforge net The group of authors were Antonio Cardoso Martins Programming digiplan pt gmail com Paulo Dias Costa Scientific Contents amp Layout mestre do pau gmail com Joao Miguel Marques Design amp Graphics joaomiguelsilvamarques gmail com The authors would like to acknowledge the following contributors ECG Simulation karthik Raviprakash may_62003 yahoo co in Mathematics Sandra Jardim sandra v b jardim gmail com Splash Screen Design Ernesto Aranda ernestoaap gmail com2. simECG User s Manual Version 1 0 June 2009 Table of contents TVG EIS SHME CC umm ad ZOO A i Sala T ad ah a ee Saat teh ase 2 1 SUPPOMed PlAOrMS 02 iii dada 22 TUK plator ii Did sce cios a ica bo eens M pet Vin Eemeve io 2 3 Windows platform OIL tia la lideran ARG lahat nas nee ZA From EDUCA CO ei Di A A A eee ue FPS a dd eae Laas 2 E Aly present A ne dns note nus 3 2 CUSTOM SUING SLA AR AE Resend a ene ES 3 3 Assess yo r KNOWS ITA he Ae eet A te a 4 SiMECG interface orcas es tee ora Aa a e tt 3 Ab A WIG IMIS sso aa A A EV ica a a tet ad Sn he Mad o AN e A AE a e Pa A 12 md e q Lor OS POP OEA OE OOOO a aaa ei a ei er ee 4 a t E H a A O a 5 4 2 ECG PM a e ted A EL A edna EEE A E A A E hea nee 6 AS ADS A A EA E A TAE EEE E A 6 ASV Presets Un i ane ed oe eae Ay 6 24 32 C Stom A O a a an Git O a aa Ea E iaaa 7 A DB INSSCSSIMGM apiri ieiedan elvan na R ne od 8 A Credits PR PE ee eal ete ene cue ote deg Oe a ae bs aan ede ate ele 9 simECG 1 1 2 What is simECG simECG is an ECG signal simulator aimed for basic training and experimenting As a full software ECG signal generator it s ideal for training and demonstration purposes You can create customizable signals usually present in many pathologies If you need more information or wish to participate in the simECG community please go to the project web page at http simecg sourceforge net Installation 2 1 Supported platforms S
3. Signal presets Sinus rhythm Sinus bradycardia Sinus tachycardia Atrial fibrillation not implemented in this version Fast atrial fibrillation not implemented in this version Junctional rhythm Accelerated junctional rhythm Idioventricular rhythm Accelerated idioventricular rhythm Isolated PAC not implemented in this version Paired PAC not implemented in this version Supraventricular tachycardia Sinus pause not implemented in this version Type 2nd degree SA block not implemented in this version Isolated monomorphic PVC not implemented in this version Isolated polymorphic PVC not implemented in this version Monomorphic VT Polymorphic VT not implemented in this version Ventricular fibrillation First degree AV block Type 2nd degree AV block not implemented in this version Type II 2nd degree AV block not implemented in this version Second degree AV block 2 1 not implemented in this version AV dissociation Custom settings Heart rate PR interval P wave duration amplitude and polarity QRS complex duration amplitude and morphology not implemented in this version T wave duration amplitude and polarity PAC number and coupling interval not implemented in this version PVC number and coupling interval not implemented in this version simECG 3 e Special conditions type and Il 2nd degree AV block AV dissociation not implemented in this version
4. custom settings simECG The OpenSource ECG simulator 4 1 2 Preferences In this Menu you can change all technical specifications of your signal as described ahead In can also save these settings and load them when you need it please refer to 5 1 1 File simECG The OpenSource ECG simulator Preferences Calibration gt simECG 5 4 1 2 1 Calibration In this Menu you can define your signal specific calibration settings such as speed and amplitude You can use the standard calibration 25 mm s and 10 mm mV or change speed and amplitude according to your needs To change Speed just click Preferences Calibration Speed and the you can set the values to 25 mm s or 50 mm s To change Amplitude just click Preferences Calibration Amplitude and the you can set the values to 10 mm mV or 5 mm mV 4 1 2 2 Filters You can set filters On or Off according to the needs of your specific training To set filters On or Off go to Preferences Filters 4 1 2 3 Display According to your training needs you can set the ECG signal to roll or just keep it static To set display options click Preferences Display Filters and then select Static or Rolling 4 1 2 4 Background If you need pure ECG teaching you might like to use the standard pink ECG paper background On the other hand if you need a more practical approach for example for rhythm simulation then the black background
5. e Other conditions atrial fibrillation not implemented in this version 3 3 Assess your knowledge Additionally in later versions it will be possible to define certain preferences such as calibration filters display and background as well as to save load your preferences and training settings 4 simECG interface The simECG simulator comprises several interactions as shown in the following screenshot simECG The OpenSource ECG simulator E aj x Men ECG plotter HR display Presets Custom settings Assessment Tabs Sinus Rhythm C Junctional Rhythm Isolated PAC C 1st degree AV block Isolated monomorphic PV C Sinus Bradycardia Accel Junctional Rhythm Paired PAC block Isolated polymorphic PVC C Sinus Tachycardia Idioventricular Rhythm Supraventricular Tachycardia ck Monomorphic VT C Atrial Fibriletior C Accel Idiovent Rhythm Sinu Polymorphic VT Fast Atrial F brillation Ventricular Fibrillation We will describe those menus in more detail 4 1 Menus 4 1 1 File In the File menu you can save and load your custom settings and preferences You can also exit the application by clicking Exit To Load your preferences press File Load preferences To Save your preferences press File Save preferences To Load your custom settings press File Load custom settings simECG 4 To Save your custom settings press File Save
6. imECG is released in binary format for the following platforms e Linux e Microsoft Windows The most recent binary releases are always maintained in the Sourceforge project page https sourceforge net project platformdownload php group_id 263385 Source code The program can be compiled in any of the Qt4 supported platforms http www atsoftware com products such as Apple Mac OS X among others For those cases you must have Qt4 development environment installed and obtain the simECG source code 2 2 Linux platform binary The released binary is inside a tar gzip file and will require Qt shared libraries to run Please make sure you have libqt4 installed in your computer 2 3 Windows platform binary The simECG files are distributed inside a zip file Just unpack into a directory of your choice There are no special requirements In some special cases you could need msvcrt dll in order to run simECG exe 2 4 From source code You will need Qt version 4 developer libraries from your target platform in order to compile the source code Just gmake in the source code directory and a binary will be built If you find any trouble during compilation for your platform please contact the developers or post questions and suggestions in the project developers mailing list simECG 3 Features simECG has several features that allows you to display predefined ECG signals from the following list 3 1 3 2
7. isplay just click the radio button next to it simECG 7 simECG The OpenSource ECG simulator laj x File Preferences Help Fechar Lo Li Presets Custom settings Assessment Sinus Rhythm Junctional Rhythm Isolated PAC 1st degree AV block Sinus Bradycardia Accel Junctional Rhythm Paired PAC Type 2nd degr C Sinus Tachycardia Idioventricular Rhythm Supraventricular Tachycardia Type 2nd degree Av black Atrial Fibrillation Accel Idiovent Rhythm Sinus Pause ca Fast Atrial Fibrillation Typell2nd degree SA block C A 4 3 2 Custom settings Here you can change several settings and build you own signal e Heart rate ranges from 30 to 200 bpm e PR interval ranges from 0 08 s to 0 30 s inactive when AF is checked e P wave you can set amplitude 0 05 to 0 40 mV duration 0 04 to 0 14 s and polarity positive or negative inactive when AF is checked QRS complex you can set amplitude 0 50 to 2 00 mV duration 0 08 to 0 16 s and morphology normal RBBB or LBBB morphology not implemented in this version e T wave you can set amplitude 0 10 to 0 50 mV duration 0 10 to 0 40 s and polarity positive or negative e PAC activate checkbox to define number and coupling interval of PAC s not implemented in this version e PVC activate checkbox to define number and coupling interval of PVC s not implemented in this version
8. monitor is the best choice To change the Background click Preferences Background and then select ECG paper or Monitor 4 1 3 Help Here you can find general information regarding the simECG version and GNU General Public License as well as information about the authors and contributors Additionally you can find a disclaimer with general disclosures on simECG simECG 6 simECG The OpenSource ECG simulator laj x File Preferences Help About 70 oe AA Presets Customsettings Assessment e Sinus Rhythm Junctional Rhythm Isolated PAC 1st degree AV block Isolated monomorphic P C Sinus Bradycardia Accel Junctional Rhythm Paired PAC Typel 2nd degree AV block Isolated polymorphic PYC Sinus Tachycardia Idioventricular Rhythm Supraventricular Tachycardia Type 2nd degree LV block Monomorphic WT Atrial Fibrillation Accel Idiovent Rhythm Sinus Pause 2nd degree AY block 2 1 E Polymorphic VT Fast Atrial Fibrillation Typell2nd degree 54 block f Ay dissociation ventricular Fibrillation 4 2 ECG plotter The ECG plotter monitor is where the signal is presented Heart rate is displayed on the top right corner 4 3 Tabs 4 3 1 Presets Here you can define which preset you want to see displayed on the ECG plotter Several presets can be chosen please refer to 4 Features To change the preset you want to d
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