patients admitted to the ICU. Patients with a history of ulcers and gastrointestinal problems. Patients receiving aspirin. patients with a history of thrombotic events such as heart attack or stroke or a history of atrial fibrillation, congestive heart failure, active bleeding or coagulation disorders such as thrombocytopenia.

patients admitted to the ICU. Patients with a history of ulcers and gastrointestinal problems. Patients receiving aspirin. patients with a history of thrombotic events such as heart attack or stroke or a history of atrial fibrillation, congestive heart failure, active bleeding or coagulation disorders such as thrombocytopenia.