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One-liner

This episode provides high-yield integration of anti-hypertensive agents, emphasizing specific drug choices for comorbidities such as pregnancy, heart failure, BPH, and renal impairment, while detailing critical contraindications like ACE inhibitor use in DIMA or bilateral renal artery stenosis.

High-yield summary

Learning objectives

Board exam buzzwords

Condition Key Finding Association Board Exam Tip
Pregnancy Hypertension management Hydralazine, Labetalol, Methyldopa Never use ACEi/ARBs (fetal renal risk).
DIMA / Bilateral Renal Artery Stenosis HTN + CKD ACE Inhibitors / ARBs Contraindicated due to risk of acute kidney injury by blunting the body's compensatory mechanisms.
Pheochromocytoma Crisis Pre-surgical management -blockade -> -blockade Always block alpha receptors first (e.g., Phenoxybenzamine) before adding a beta blocker to prevent crisis.
BPH / HTN Alpha-1 Blockers Tamsulosin, Alfuzosin Blocks smooth muscle contraction in the bladder neck and decreases systemic vascular resistance.