Table 3.

Dataset after deleting features.

Category	Description
General demographic data	Age and gender
Classical cardiovascular risk factors	Hypertension and diabetes mellitus
Personal history of cardiovascular disease	MI, CAD, angina, peripheral vascular disease, Arr, Afib, and stroke
Other diseases	Arthritis, chronic obstructive pulmonary disease, cancer, asthma, and gout
Lifestyle/habits	Smoking and physical activity
Symptoms	Orthopnea, Paroxysmal Nocturnal Dyspnea
Physical examination	Weight, height, BMI, murmurs, SBP, DBP, HR, pulse, crackles, edemas, JVP distension, and body surface area
Laboratory findings	BNP, Na, K, Ca, Cl, urea, creatinine, eGFR, full blood count including WBC, full blood count including Hb, platelet count, total cholesterol, HDL, LDL, triglycerides, and glucose (non-fasting)
Echocardiographic parameters	LVIDd, LV mass, LVMI, LAVI, left atrial dimension (mm), peak E-value, peak A-value, EA, mitral annular velocity, Ee, Ε deceleration time, EF, diastolic biventricular inner dimension, estimation of any valvular disease, right ventricular systolic pressure, and pulmonary artery systolic pressure