Three ICU cases reveal how bias, overload, and tunnel vision delay diagnosis. Learn from missed Fournier’s, misread flutter, and glossed-over gallbladder. Key teaching point: Pain out of proportion is a red flag even in trauma.

Move beyond MAP and shock categories. This episode breaks down perfusion pressure into forward, backward, and external forces for functional bedside application. Key teaching point: MAP obsession leads us astray—tissue perfusion matters more.

Learn to spot and rescue right ventricular failure using physiology, not algorithms. From PVR to princess RV syndrome, this episode reframes pulmonary hypertension. Key teaching point: A hyperdynamic LV with a dilated IVC suggests RV dysfunction.

Forget memorising pressor tables—this practical guide reframes why, when, and which vasoactives to use in shock, based on physiology not tradition. Key teaching point: Norepinephrine is rarely wrong—but not always best.

An ABG with an anion gap, high sugar, and ketones? It looks like DKA—but turns out to be sepsis. Learn to dig deeper when the acid doesn’t budge. Key teaching point: Don’t trust protocols blindly—check if insulin is actually being delivered.

A hypoxemic patient looks like classic pneumonia—until you examine the abdomen. Learn the physiologic link between diaphragmatic pressure and respiratory collapse. Key teaching point: Look beyond the lungs in respiratory distress.

What if AFib isn’t the problem—but a marker of one? In this sick patient with RV failure and AFib RVR, learn how to de-stress before you cardiovert. Key teaching point: Start vasopressin and inhaled vasodilators before rate control.

Same ABG, three different patients—and three different meanings. Learn how bicarb and CO2 interplay in metabolic acidosis and why context changes everything. Key teaching point: Asthma with normal CO2 is danger, not relief.

Bicarb and calcium aren’t good or bad—they just need the right use. This episode reframes both in three categories: fixing, temporizing, or breaking a vicious cycle. Key teaching point: Push bicarb only if your patient can blow off CO2—or you do it for them.

Not all vent alarms matter—but two definitely do. Learn how to use peak and plateau pressures to troubleshoot the lungs, not the vent. Key teaching point: Use plateau pressure to determine if your problem is the ball (compliance) or the straw (resistance).