This patient support community is for discussions relating to angina, angioplasty, arrhythmia, bypass surgery, cardiomyopathy, coronary artery disease, defibrillator, heart attack, heart disease, high blood pressure, mitral valve, pacemaker, PAD, stenosis, and stress tests.
Ankle swelling has many other causes other than your heart. Is it warm? Not sure of your age but I think this can get worse as you age (it has with me).
Fluttering and heart skipping is nothing to worry about as you've had all the checks. Are you nearing menopause? Other hormonal stuff? Stressed?
If you get dizzy or faint then see your doctor again. Did they say what your arrhythmia was?
Good luck.