DR.HASSAN ATRIAL FIBRILLATION 2023.ppt

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This 3 sentence summary provides the high-level information from the document: The document discusses verse 32 from the Quranic chapter of Al-Baqarah. It was written by Dr. Hassan Gad, who is a senior registrar in cardiology. The document does not provide any other details about the content or topic discussed in the verse from Al-Baqarah.

By
Dr Hassan Gad
Cardiology Senior Registrar

COPD is associated with increased airway resistance, alveolar and pulmonary capillary destruction, air trapping, chronic hypoxemia and increased work of breathing. In an attempt to improve oxygenation of the blood, pulmonary vessels adjacent to underventilated alveoli tend to constrict (hypoxic reflex pulmonary vasoconstriction), increasing both pulmonary vascular resistance and the work of right heart i.e. COPD imposes chronic strain on the right side of heart resulting in cor pulmonale.

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