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Hi, I am an engineering student in telecommunications looking for some answers about ECG. Actually, in my annual project i am asked to find an algorithm that enables a simple person (not a doctor) to judge whether the ECG record is correct or not (not correct due to misplacement of the electrodes or stress or high temperature ...).
The problem is that i can't even distinguish between a correct ECG and a non correct one, because simply (as i deduced by myself) we can have a record which looks wrong (e.g inversed QRS complex) but in fact it is a correct one for a sick person ( an anomaly which is represented by the inversion of the QRS complex).
Some silly questions :$ :
1) Are there any hints that help to conclude if the ECG is of a "sick" patient or it is just an artifact?
2) the 12 leads of an electrocardiograph used in a "healthy" person in perfect conditions give the same features? i mean the regular known form P QRS T waves are similar in all leads records?
3)the ECG can be recorded as sound directly from the electrocardiogram?
Please I am looking for an answer as soon as possible.Thank you 🙂
The problem is that i can't even distinguish between a correct ECG and a non correct one, because simply (as i deduced by myself) we can have a record which looks wrong (e.g inversed QRS complex) but in fact it is a correct one for a sick person ( an anomaly which is represented by the inversion of the QRS complex).
Some silly questions :$ :
1) Are there any hints that help to conclude if the ECG is of a "sick" patient or it is just an artifact?
2) the 12 leads of an electrocardiograph used in a "healthy" person in perfect conditions give the same features? i mean the regular known form P QRS T waves are similar in all leads records?
3)the ECG can be recorded as sound directly from the electrocardiogram?
Please I am looking for an answer as soon as possible.Thank you 🙂