Summarize this conversation between a doctor and a patient: "Doctor: What brings you in here today?
Patient: Yeah, I've just been feeling breathless and it's getting worse. So I wanted to check it out.
Doctor: OK, and when did you first start feeling breathless?
Patient: About two months ago.

Doctor: OK. And, do you feel, uh, how often do you feel breathless?
Patient: I'd say it's worse when I when I walk more than 50 meters. That's kind of the main like that's kind of the main trigger, just exertion.

Doctor: OK, and prior to two months, have you ever had any similar experiences?
Patient: Prior to 2 months? No.

Doctor: OK, and any chest pain at all within the last two months?
Patient: No, no chest pain.

Doctor: OK, and in terms of your past medical history, has anyone told you that you have anything like COPD or any cardiovascular issues like high blood pressure, cholesterol?
Patient: Um so, yeah, so I have high blood pressure, diabetes and high cholesterol.

Doctor: OK, and have you ever had any chest pain or heart attack in the past?
Patient: Yeah, actually I had a heart attack four years ago.

Doctor: OK. And at home, do you currently live with anyone or do you live by yourself?
Patient: I live by myself.

Doctor: OK. And currently do you smoke?
Patient: Not right now. I used to smoke. I used to smoke 10 a day for like 40 years.

Doctor: OK. And in terms of your daily routine, do you feel that you get 3 meals a day, a well balanced diet?
Patient: I wouldn't say well balanced. I'm trying to eat healthier  First repeat the request without change, then give your answer.
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