Source / episode info

• **Episode:**32
• **Title:**Divine Intervention Episode 32 – Comprehensive Medicine Shelf Review Session 4.
• **Published:**2018-05-20
• Source:Episode page

One-liner

This comprehensive review covers acute coronary syndrome management (MI/ACS); systemic GI issues including malabsorption, chronic diarrhea, and specific infections; complex renal physiology (RTA, glomerulonephritis); pulmonary syndromes (emphysema, pneumoconiosis); endocrine disorders (MEN1, hypocalcemia); and hematologic malignancies.

High-yield summary

• Acute Coronary Syndrome: ST elevation requires immediate reperfusion (PCI or thrombolytics). Right-sided infarcts are prone to tearing of the coronary sinus/RV free wall, leading to potential arrhythmias.
• GI Malabsorption: Chronic fat malabsorption (e.g., due to pancreatitis) leads to deficiencies in fat-soluble vitamins (A, D, E, K) and often requires pancreatic enzyme replacement.
• Nephrology: Distinguish between prerenal azotemia (volume depletion) and intrinsic renal failure. Primary hyperphosphatemia is most commonly seen in CKD/ESLD.
• Pulmonary: The classic finding for emphysema is decreased DLCO, while PFTs show a reduced FEV1/FVC ratio (though GOLD staging focuses on symptoms). Asbestosis causes interstitial fibrosis and pleural plaques.
• Endocrine/GI: MEN1 syndrome involves the "3 Ps": Parathyroid hyperplasia, Pituitary adenoma, and Pancreatic neuroendocrine tumors.

Learning objectives

• Differentiate between various types of acute kidney injury and their underlying causes (e.g., pre-, intrinsic, post-renal).
• Recognize the specific clinical presentations and diagnostic findings associated with common GI malabsorption syndromes.
• Apply knowledge of electrophysiology to manage life-threatening arrhythmias like Torsade de Pointes and AVRT.
• Master the differential diagnosis and management strategies for various forms of interstitial lung disease (e.g., pneumoconiosis, asbestosis).
• Recall the key features and associated endocrine/GI complications of hereditary syndromes (MEN1, CF).

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