... Department of Pulmonary Medicine, Konya Education and Research Hospital, Konya/ Turkey. 2. Department of Cardiology, Meram Medical Faculty, Selcuk University, Konya, Turkey. 3. Department of Biochemistry, ... tachycardia, which generally corresponds to periods of high cardiac pre- and after-load and reduced myocardial oxygen de-livery at the termination of respiratory events, may provide a hemodynamic ... Department of Biochemistry, Meram Medical Faculty, Selcuk University, Konya, Turkey. 4. Department of Pulmonary Medicine, Meram Medical Faculty, Selcuk University, Konya, Turkey. Corresponding...