ecg diagnosis system
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 seminar presentation Active In SP Posts: 582 Joined: Apr 2010 28-05-2010, 06:30 PM To develop a software to detecet ECG waves. Thus developing a virtual cardiologist. For this detailed study about the vast area of different heart diseases have to be detected. The variations in an ecg from a normal ecg points to any disease. That varaiation is to be directed to corresponding disease. So giving ecg inputs we can detect the disease. Use Search at http://topicideas.net/search.php wisely To Get Information About Project Topic and Seminar ideas with report/source code along pdf and ppt presenaion
 seminarsense Active In SP Posts: 53 Joined: Nov 2010 01-12-2010, 09:09 AM The Interpretation of the standard 12-lead ECG is a formidable task. a systematic approach to ECG interpretation cannot be beaten. The following details are generally inferred from a general ECG: Patient and ECG details the name, date and time of the ECG and the patient name are given on the top Heart rate one small square on the ECG is equivalent to 0.04 s and one large square is 0.2 s. counting the number of large squares between QRS complexes and divide into 300 is the easiest way to calculate the heart rate. The condition is tachycardia if the heart rate is >100bpm and bradycardia if it is <60 bpm. Heart rhythm three or four consecutive beats are mapped to confirm regular rhythm. In a regular rhythm, P wave precedes every QRS complex with consistent PR interval is sinus rhythm. Irregular rhythms: The P waves is not discernable. there is also a irregular rate. This indicates atrial defibrillation. The condition is sinus arrhythmia if there is P wave preceding each QRS with consistent PR interval. P waves right atrial hypertrophy is suggested by Peaked P waves left atrial hypertrophy is indicated by the Bifid broad P waves PR interval: A short PR interval represents rapid conduction across the AV node. Wenckebach’s AV block is indicated by a A PR interval that lengthens with each consecutive QRS complex and finally a P wave with no QRS comlplex. QRS complex: 0.12 s or three small squares is the duration of a QRS complex. a bundle branch block or beat that is ventricular in origin is signified by a A broad QRS complex. for full details, see: http://medicaltextbooksrevealed.com/files/11156-53.pdf and a presentation is available at: http://scribd.com/doc/13616494/ECG-Diagnosis