My Mom, age almost 65 yrs. Few weeks ago She suddenly suffered from chest and back pressure pain and was unable to breathe properly.We thought it might be gastric problem, So we rushed to clinic and admitted her. After almost half day she had gone through various checkups like, blood test, x ray, ultrasound, ECG, Doctor came into conclusion that she had a minor heart attack. Finally, doctor gave medicine for one month and discharged her. But, after two days same thing happened again and this time for better medical treatment we took her to faraway to one reputed nursing home. There, a reputed and well experience cardiologist took her case. Again after investigation and basic checkup like, eco cardio, ecg, doctor said that she have heart problem maybe any blood vesicle of heart is been blocked. So, he said us to go for Angiography of Mom. As per doctor suggest next day we brought Mom for Angiography test. But, at the Cath Lab just before going for angiography my Mom almost had a severe heart failure and water inserted in lungs of Mom. That was said by doctor and also said that they immediately stopped doing Angiography. Don't know actually what the reality was because in cath lab we was not present. So, doctor have not gone for any further angiography test but at that time my Mom was very serious and kept in ventilation for almost 3 days. After these days she was stable a little bit and doctor discharge her and prescribed her medicine. But, now she had no more serious heart attack but she is coughing(dry) too much and she is very weak at present and also she can't eat properly and sit whole day with dull and pale face. I want suggestions from you, what to do now to make her ok soon. I'm very depressed and helpless, please help me.