Inpatient and outpatient questionnaire based Prospective Cohort. Patient will be seen during an admission to cardiology floor, medicine floor, ICU or in follow up clinics, they will be provided with questionnaire developed by study investigators. The questionnaire will be distributed and filled by the patient at SEMC. Patients will be followed over 1 year period to look at rate of re-hospitalization by reviewing patients medical records. Primary outcome will be 30 day re-hospitalization. Secondary outcomes will be any re-hospitalization during 12 months post-questionnaire.