Not all patients respond positively to CRT treatment. Common indicators of success include: The table below shows post-CRT data for patients 2 and 4 from Exercise 2.1 (who were considered suitable for...

Not all patients respond positively to CRT treatment. Common indicators of success include:The table below shows post-CRT data for patients 2 and 4 from Exercise 2.1 (who were considered suitable for CRT). Write a MATLAB script m-file thatdetermines if a patient has responded positively to CRT treatment. All three conditions must be met for a patient to be considered a positive responder. The program should use a single if statement which tests conditions based on the values of six numerical variables: nyha_pre, sixmwd_pre, ef_pre, nyha_post, sixmwd_post and ef_post, which represent the pre- and posttreatment indicators Exercise 2.1Cardiac resynchronization therapy (CRT) is a treatment for heart failure that involves implantation of a pacemaker to control the beating of the heart. A number of indicators are used to assess if a patient is suitable for CRT. These can include:New York Heart Association (NYHA) class 3 or 4 – this is a number representing the severity of symptoms, ranging from 1 (mild) to 4 (severe);6 minute walk distance (6MWD) less than 225 meters; and Left ventricular ejection fraction (EF) less than 35%.