Heart Disease

with structural heart disease (ischemic damage or hypertrophy). Also . avoid. with depressed ventricular fxn (↓ejection fraction). Significantly widens QRS Furosemide Loop diuretic (sulfonamide): inhibits Na/K/2Cl transporter in TALH cells, ↑ GFR Treat HTN. Alkalosis, hypokalemia (beware digoxin/digitoxin!), hypovolemia, dehydration, shock. ................
................