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PODCAST

WhiteBoard Medicine - Emergency And Critical Care

WhiteBoard Medicine

We are a multi-platform medical education channel with a passion for all things emergency and critical care medicine! Our content spans all levels of learners ranging from the interested public to students to healthcare professionals. We got our start on YouTube and have grown to almost 100,000 subscribers. We try to label our content as a suggestion for possible targeted audience: Public Health - Interested public Clinical Medicine Basics - Interested public, students, early trainees Clinical

education

All Episodes

23:45

Acid Base Basics - The Anion Gap Equation,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

In this podcast we dive into the anion gap. We start by discussing what the anion gap is and why it is important for Acid-Base Disorders. We then cover the components of the anion gap including sodium, potassium, bicarbonate, and chloride. And the unmeasured cations and anions. We cover albumin's role in correcting the anion gap equation. We use the physiology of an anion gap to understand why a high anion gap (HAGMA) has a different differential diagnosis than a Non-anion gap (NAGMA). We do a deep

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14:55

Acid Base Basics - Delta Delta, Delta Gap, Delta...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

In this podcast we dive into the Delta Delta, Delta Gap, and Delta Ratio. We explained what exactly this is and when it is useful. It is the next step after identifying a high anion gap metabolic acidosis. We will walk through the equations for the Delta Gap and Delta Ratio and talk about the difference between the two. We then go through what these equations mean as to identifying whether it is a mixed Normal Anion Gap and High Anion Gap Metabolic Acidosis or if there is a mixed High Anion Gap

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28:17

How Viruses Mutate Basics - Mechanism, Pathology,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

Viruses have different structures to their genetic codes including but not limited to ssRNA (like SARS-CoV-2 virus), dsRNA, ssDNA, and dsDNA (like Monkeypox). Each has a different rate of mutation. They use the human cell to replicate their genomes and produce viral proteins. This is when mutations can occur. Mutations occur randomly while a virus replicates its genome. Some may be beneficial to the virus, some may be detrimental, some might not change the protein structures of the virus at all. We

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34:36

Hypertrophic Obstructive Cardiomyopathy (HOCM) Basics...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

This in-depth podcast explores Hypertrophic Obstructive Cardiomyopathy (HOCM)—a common cause of sudden cardiac death in young athletes and an important topic in clinical cardiology. We cover everything from the etiology and genetics to the clinical presentation, diagnostic approach, and evidence-based management of HOCM. 👇DON'T MISS OUT - JOIN OUR PATREON COMMUNITY TODAY 👇 https://www.patreon.com/WhiteBoardMedicine We appreciate the support! 📰👇SIGN UP FOR OUR FREE BIMONTHLY NEWSLETTER👍👍

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15:55

Loop Diuretic Basics- Mechanism, Bioavailability...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

Loop diuretics like Lasix/Furosemide, Torsemide/Demadex, Bumetanide/Bumex are the most commonly used diuretics in clinical practice. In this podcast we explain clearly how loop diuretics work using the renal nephron and the various ion transporters. We talk about their mechanism of action, pharmacokinetics, dosing thresholds, intravenous to oral dose conversions, side effects, and much more! Come out of this video understanding all things loop diuretics! 👇DON'T MISS OUT - JOIN OUR PATREON COMMUNITY

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21:31

Tumor Lysis Syndrome Basics: Pathophysiology,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

💥 In this podcast, we provide a comprehensive overview of Tumor Lysis Syndrome (TLS), a potentially life-threatening condition that arises after cancer treatment. Learn about the pathophysiology of TLS, the common etiologies (including malignancies like leukemia and lymphoma), how to diagnose it, and the most effective management strategies to prevent complications. This video is ideal for medical students, residents, oncologists, and healthcare professionals involved in the care of cancer

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06:23

Posterior Myocardial Infarction Basics - Diagnosis,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

🫀In this podcast, we dive into the clinical basics of Posterior Myocardial Infarction (MI), an often under-recognized form of heart attack. Learn about the pathophysiology and diagnosis of posterior MI, with a special focus on ECG changes in the posterior wall of the heart. We explain how to correctly use Leads V7, V8, and V9 to identify posterior MI and differentiate it from other types of infarctions. This video is a must-watch for medical students, residents, and healthcare professionals

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15:27

AV Nodal Re-Entrant Tachycardia Basics - Pathology,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

❤️ In this podcast, we explore AV Nodal Re-Entrant Tachycardia (AVNRT), one of the most common forms of supraventricular tachycardia (SVT). Learn the pathophysiology behind AVNRT, including the differences between typical and atypical AVNRT. We also discuss how to recognize AVNRT on an ECG, and how to differentiate it from other arrhythmias. Whether you’re a medical student, resident, or healthcare provider, this video will give you a solid foundation for understanding this arrhythmia and its

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20:14

Heparin Induced Thrombocytopenia Basics - Pathology,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

🩸 Heparin Induced Thrombocytopenia (HIT) is a serious and often misunderstood condition that arises in patients receiving heparin therapy. In this video, we explain the pathophysiology of HIT, detailing how heparin triggers thrombocytopenia and the development of blood clots. Learn which types of heparin are most associated with this condition, the clinical features to recognize, and how to diagnose HIT using the 4T score. We’ll also cover key management strategies, including alternative

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18:35

Kawasaki Disease Basics - Pathophysiology, Symptoms,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

🩺 In this podcast, we provide an in-depth overview of Kawasaki Disease, a rare but important condition in pediatric cardiology. Learn about the pathophysiology, clinical symptoms, diagnosis, management strategies, and prognosis of this disease. Whether you’re a medical student, pediatrician, interested general public, or healthcare professional, this video will help you understand Kawasaki disease and its implications for child health. 👇DON'T MISS OUT - JOIN OUR PATREON COMMUNITY TODAY 👇

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16:26

Venous Blood Gas (VBG) Basics - Components, Sampling,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

💉 In this podcast, we break down the essential concepts of Venous Blood Gas (VBG) testing, a valuable diagnostic tool in clinical medicine. Learn the components of VBG, how to properly sample venous blood, and how to convert VBG results to arterial blood gas (ABG) equivalents. We dive into sampling sites and the physiology behind interpreting the VBG. Whether you're a medical student, resident, or healthcare professional, this guide will help you understand the clinical applications and

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28:03

Obstructive Uropathy Basics - Anatomy, Symptoms,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

Obstructive Uropathy. We start with the anatomy of obstructive uropathy and how that translates into the differential diagnosis. We then discuss each differential diagnosis and whether that causes unilateral versus bilateral hydronephrosis and partial versus complete obstruction. We dive into the signs and symptoms of obstructive uropathy. The pathophysiology that leads to acute kidney injury. Laboratory workup including the utility of FeNa and FeUrea. Imaging modalities, their pros and cons

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14:36

Post-Obstructive Diuresis Basics - Diagnosis,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

💧In this podcast, we dive deep into post-obstructive diuresis (POD), an important clinical condition that can arise after the relief of urinary tract obstruction. Learn about the pathophysiology, diagnosis, management strategies, fluid repletion techniques, and potential complications associated with POD. This video is a comprehensive guide for medical students, residents, interested public, and healthcare professionals to understand the complexities of post-obstructive diuresis and its clinical

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11:22

Nephritic (Glomerulonephritis) Versus Nephrotic...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

In this podcast we will discuss the similarities and differences between Nephritic Syndrome, also know as Glomerulonephritis, and Nephrotic Syndrome. These two disease states are a spectrum with varying levels of similarities and differences, which can make things confusing. We will unveil the intricacies between these two disease states by discussing their clinical features and pathology. We will line them up side by side and discuss each characteristic as compared to the other. Finally understand

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21:55

Intra-Aortic Balloon Pump (IABP) Basics - Placement,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

The Intra-Aortic Balloon Pump (IABP) explained clearly! This is a temporary hemodynamic augmentation device that is placed in the aorta to assist the heart in delivering blood to the rest of the body. We will discuss what this device is, its anatomic placement/alignment, and how it changes the arterial waveform. We will then dive into the hemodynamic augmentation and repercussions of the IABP, such as augmenting diastolic pressure and possibly increasing myocardial perfusion. All of this will be in

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09:59

Cardiac Physiology Advanced - Cardiac Chamber...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

In this podcast we will discuss the varying normal pressures within the cardiac chambers including the inferior/superior vena cava pressures, right atrial pressure, right ventricular pressure, pulmonary artery pressure, pulmonary capillary wedge pressure, left atrial pressure, left ventricular pressure, and aortic pressure. We will depict this in two different ways, both of which will hopefully make them easier to remember! Additionally, we are going to discuss the bedside invasive monitoring

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10:47

Anti-Arrhythmic Medication Basics - Action Potential,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

In this podcast we will introduce anti-arrhythmic medications, their classes, and lay the foundation for understanding them as related to the cardiac action potential. We will explain clearly and imply the four different classes of anti-arrhythmias including Class I (sodium channel blockers), Class II (beta-blockers), Class III (potassium channel blockers), and Class IV (calcium channel blockers). We will explain their functionality as related to the phases (0-4) of the cardiac action

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15:30

Cardiac Output Advanced - Fick Equation Deriving,...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

In this podcast we will discuss cardiac output and the FICK equation. We will begin by discussing cardiac output both as a concept and as an equation related to heart rate and stroke volume. We will discuss the normal cardiac output, cardiac index, and stroke volume. We will then dive into how to clinically derive the cardiac output using different clinical parameters. This will transition into the FICK equation. We will go through how to derive the FICK equation using different concepts including

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11:09

The Sodium Channel Blockers Basics - Class I...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

In this podcast we will discuss Class I Anti-Arrhythmic Drugs. We will start by discussing their sodium channel blockade mechanism as related to the cardiac action potential. We will also go into their variable effect on the potassium channels and how that changes the refractory period. We will relate their mechanism to how the cardiac action potential phases change and will draw out the new shape of these action potentials. We will then dive into indications and dysrhythmias. Lastly, we will

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08:40

Beta Blockers Basics - Class II Anti-arrhythmic Dugs...

WhiteBoard Medicine - Emergency And Critical Care ·

2025/04/28

In this podcast we will discuss Class II anti-arrhythmic drugs, also known as the beta blockers. We will begin by discussing their general mechanism of action. We will then dive into beta 1 versus beta 2 receptors, where they are found, and the different effects that blocking these two receptors can cause. We will then hone in on a list of cardioselective versus non-cardioselective beta blockers (with a pneumonic to assist in memorization!). Lastly, we will talk about the various indications for

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