Objective: The aim: To determine the diagnostic value of non-invasive methods of GERD diagnosis based on questionnaire data and a diagnostic test with a proton pump inhibitor (PPI) with Rabeprazole in patients with coronary heart disease (CHD).
Patients And Methods: Materials and methods: 90 patients were under observation, namely, 68 patients with coronary heart disease with concomitant essential arterial hyperten¬sion (EAH), 6 patients with coronary artery disease + arrhythmias, and 18 - others diseases. All patients were surveyed according to the GerdQ questionnaire, followed by PPI testing with Rabeprazole, and body mass index (BMI) was calculated for all the patients.