Unfortunately my patient has severe cognitive impairment and cannot give me much of a cardiac history.........this patient's records didnt give me any cardiac history other than hypertension and high cholesterol.......they arent on any meds other than aspirin, lipitor and norvasc....the patient's blood pressure was WNL and I was able to palpate all peripheral pulses during assessment.......do you think I have enough to use a C/O diagnosis with just a history of HTN and high cholesteral