Hello Doctors, My father is heart patient from past one month he is suffering from a problem, The pain developed in right hand, shoulder & back bone while eating or waking or any exertion. It slowly increase to right hand elbow & right hand ribs bone finally it develops into dry cough & it also increases to unbearable position only after 10 /12 minutes it gets subsides I have to consulted to cardio & medicine doctors he is taking all necessity medicines prescribe by the doctors but no relief. It would be grateful if any of the specialist doctors can answer my query & understand my fathers problems &guide me further.