PPT-Respiratory Module. Effect of the Ventilation-Perfusion Ratio

on Alveolar Gas Concentration 1 Dr Syed Mohammad Zub air MBBSKE BS PU DHA CCM FWHOUK MBAFACHE US MPHIL PHYSIOLOGY Assist Prof Physiology KING EDWARD MEDICAL UNIVERSITY Lahore. to Long Term . Training. Respiratory system. : increased vital capacity; increase in minute ventilation; increased strength of respiratory muscles; increase in oxygen diffusion rate. Just as there are cardiovascular adaptations to . NON INVASIVE VENTILATION. DEFINITION. : -. DELIVERY OF MECHANICAL VENTILATION TO THE LUNGS THAT DON’T REQUIRE ET.T. OR TRACHEOSTOMY. IRON LUNG PNEUMOSUIT CHEST . VENTILATION CUIRASS . Reverend Dr David Taylor. dcmt@liv.ac.uk. http://www.liv.ac.uk/~dcmt. What do you know about breathing?. We all do it. It involves the cardiovascular system as well…. It . is a process of . allowing . S.Mahadevan,MD. ,. V.R.Pattabhiraman,MD,DNB,FCCP. Arjun. . Srinivasan,MD,DM. Pulmonology. Associates. KMCH. Hypoxia. Hypoxaemia. Low oxygen in the tissues.. Sepsis. Hypotension. Low cardiac output state. LES SYSTEMES VMC. Module EE3.1. Qualité de . l’air. Transferts . et Modulation de l’Energie. 1 – . Introduction. Fonctions d’un système de ventilation. Définitions. Typologie des . installations. David Taylor. dcmt@liv.ac.uk. http://. www.liverpool.ac.uk. /~dcmt. When you have worked through this you should be able to. Describe the relationships between airflow, pressure gradients and resistance – gas laws. Virginia. Chung, MD. Chief, Pulmonary & Critical Care Medicine. Jacobi Medical Center. January 30, 2013. OUTLINE. Acute respiratory failure. Definitions, Pathophysiology. NIPPV / NIV / BPAP / BiPAP vs CPAP. Classification of RF. Type 1. Hypoxemic RF **. PaO2 < 60 mmHg with normal or ↓ PaCO2. Associated with acute diseases of the lung. Pulmonary edema (Cardiogenic, noncardiogenic (ARDS), pneumonia, pulmonary hemorrhage, and collapse. Defined as the impairment of the lung’s ability to maintain adequate oxygen and carbon dioxide homeostasis.. Respiratory Failure - Definition. PaO. 2. < 60 mm Hg. and/or. PaCO. 2. > 50 mm Hg. Patterns of Regional in Patients with Cardiomegaly or Left Heart Failure Roger H. Seeker-Walker, Moataz M. Toban, and Judith E. Ho St. Louis University School of Medicine, St. Louis, Missouri Patterns Indications for mechanical ventilationCategories of mechanical ventilationTrouble shootinglTypes of ventilationlLow tidal volumes or high airway pressurelModes of ventilationl‘Fighting’ the Thomas Scholbach. Leipzig Ultrasound Institute . www.scholbach.de. . www.chameleon-software.de. . praxis.scholbach@posteo.de. . B. ackground. Compression of the left renal vein is the hallmark of the Nutcracker Syndrome. It is often difficult to correlate the diameter reduction to the patient’s symptoms, mainly left flank and mid-abdominal and pelvic pain.. Dr.. . Maha. . Saja. Msaja@ksu.edu.sa. Office no. 8 level 3. Recognize the . high . pressure and low pressure circulations supplying the lung.. Identify the meaning of the physiological shunt in the pulmonary circulation.. Invasive ventilation . Non-invasive ventilation(NIV). L-6. Dr.Zainab. . AL_Youseif. M.B.Ch.B. /FICMS.A&IC. I:E Ratio. The I:E ratio is the ratio of the duration of inspiratory and expiratory phases.