Yesterday, a case was consulted: a patient with coronary artery disease was not suitable for cardiac stenting due to the combination of other systemic diseases. Several hospitals suggested him to undergo bypass surgery. The patient himself was afraid of the surgery and strongly requested to be treated by putting a stent. After the stent implantation, the digestive tract hemorrhaged and he was forced to stop the anticoagulant drugs. As a result, a large myocardial infarction was caused. Coming to the gastroenterology department for treatment of gastrointestinal bleeding, the patient was sacrificed in less than one hour. The patient was just over 50 years old. Isn’t this a thought-provoking outcome? Let the professional doctor choose the right treatment plan for you, don’t let fear and ignorance kill you!!!