My mother is 82 & suffers from severe swollen ankles & lower legs, to the point she has a hard time to walk Or find shoes that fit. She also suffers from a chronic unproductive cough for a year now. She's on high blood pressure medication, plus voids fequently during the night. She has been to the doctor but He says there is nothing wrong. A chest x-ray showed nothing. Should I be concerned about congestive heart failure? I am not at all pleased with her doctors care of her symptons & a second opinon may convince her to do further tests. Thank-you.




