I need help with files of signals of ecm

Hi im new in signals and new in matlab i need please files o ecm in .mat format and i need the files have all the ecm, like the image please i need they have the I,II,III, the

aVR,aVL,aVF,v1,v2,v3,v4,v5,v6 like the images if some one cand help me if for a homework

Answer 1

[Star Strider]

See: How can i visualize ecg contain 12 leads in 12 different figures

It has everything, including the ‘.mat’ files and my code for plotting the EKG leads!

For even more fun, see: PhysioBank ATM.

[Andres Felipe Zapata Bedoya]

Thanks, may i ask you another question, in this data base, the ecm are complete? i mean like the file in How can i visualize ecg contain 12 leads in 12 different figures with all the parts of the electro, not only fragments, if you can give me the aclaration i´ll thank you so much, the files that i foun are only fragments of ecm, i need files like the one i attach in this meesage and another thing, sorry i am asking so much did you know where i can get ecm of myocard infarction ?

[Star Strider]

To plot longer records, change the plot call:

plot(EKG(1:300,kc))

to something like this:

N = 1000;
plot(EKG(1:N,kc))

Or whatever works best with your data. You need to determine that.

To plot them without the borders, and if you have R2018b or later, use the stackedplot function (or experiment with the subplot function to get the result you want).

There are several different EKG tracing patterns associated with MIs, depending on the location of the infarct, and there are different types of infarcts as well (transmural, subendocardial, and others). The PhysioBank ATM link I already provided has a number of resources for you to explore to find EKG records in different types of myocardial pathology. It offers you the option of downloading the records as MATLAB .mat files, so you need to select that option in the appropriate menu on the site, after you choose the tracing you want to download.

[Andres Felipe Zapata Bedoya]

thanks youre so helpful really really thanks

[Star Strider]

As always, my pleasure!

Thank you!