A few months ago an ECG was performed on my wife. The report suggested LBBB. Subsequently an Echo-cardiogram was performed. LV wall wall thickness and cavity size was found to be normal. The Echo relieved regional wall motion abnormality. CAG was also done. The CAG report was also found normal (the doctor said that there may have been a block which has been canalized). Is the low LVEF due to LBBB?
She also experience chest pain (pressure in the chest, especially during breathing in) and shortness of breath (at the time of/after climbing stairs, walking very quickly or walking with heavy object). What could be the cause of these symptoms?
Her doctor has prescribed her Aspirin, Atorvastatin Calcium, Frusemide, Spironolactone, Carvedilol, Sacubitril 24 mg + Valsartan 26 mg. Is there any chance that her LVEF would increase?
Her NT-proBNP was found to be 390 pg/ml is that something to be worried about?