The document discusses various pitfalls that can occur during hospital discharges, with a focus on cardiology. It notes that common components of discharge instructions include activity restrictions, risk factor modification, dietary restrictions, and medication information. However, studies have shown that on average, physicians spend very little time providing discharge instructions. Some key risks that can lead to hospital readmissions include medication noncompliance, alternative therapy use, and lack of follow-up after discharge. The document emphasizes the importance of thorough discharge education to reduce readmission rates.