Databeses
Blood Pressure: Understand the EquationRAP is lower than LAPPDA-Dependent CirculationSvO₂: A Window into O₂ Delivery vs. DemandDesaturation in Single Ventricle PhysiologyEstimating Intracardiac PressuresSingle Ventricle PhysiologyMeaning of Aortic Pressure ComponentsResidual VSD: It’s Not All the SameECMO & AfterloadECMO & Mixing zoneRight-Side vs Left-Heart Failure Rethinking the RV: It’s the “Second Systemic Pump”Pressure-Volume LoopPV Loop and PreloadPV Loop and AfterloadPV Loop and InotropyPV Loop -Preload, Afterload, and Inotropy-Pulmonary Artery Banding (PAB)BTT Shunt EF Drop After Volume Overload ReliefPost-Repair Left Ventricular Response — Beyond “Afterload Mismatch”Fundamental Laws of HemodynamicsModified BTT Shunt vs RV–PA Conduit in the Norwood CirculationCore Hyperthermia Before Cardiac SurgeryLymphatic CirculationAortic Pressure Components — Clinical InsightsChronic Hypoxemia — more than “low O₂”LVEDP—Beyond “Preload”Postoperative Hypertension after Coarctation RepairRestrictive Right Ventricular Physiology Pulmonary Atresia with Intact Ventricular Septum (PA/IVS) Fontan Circulation — Pressure GradientCoarctation of the Aorta (CoA) — #7 Postoperative ManagementTetralogy of Fallot (TOF) — #7 Postoperative ManagementResidual VSD — Not All the SamePhysiology after TOF Repair #1: Pre- and Postoperative HemodynamicsPhysiology after TOF Repair #2: Restrictive PhysiologyPhysiology after TOF Repair #3: Residual VSD—Same Finding, Different PhysiologySupravalvular Aortic Stenosis: Perioperative StrategyQp/Qs in Single Ventricle: Bedside ApproximationLymphatic Circulation #2: What Drives Lymph Flow?Lymphatic Circulation #3: Failure in Fontan CirculationGlenn Circulation #1: Principle of Stage 2 PalliationGlenn Circulation #2: Cavopulmonary AnastomosisGlenn Circulation #3: Determinants of Post-Glenn SpO₂Glenn Circulation #4: The Glenn ParadoxGlenn Circulation #5: Why Glenn Circulation Fails Over TimeGlenn Circulation #6: Pulsatile GlennGlenn Circulation #7: High-Risk Indicators for Fontan CompletionBalancing Pulmonary Flow & Cardiac FunctionShunts and Collaterals #1: Systemic-to-Pulmonary ShuntsShunts and Collaterals #2: Pulmonary Arteriovenous MalformationsShunts and Collaterals #3: Veno-venous CollateralsPeripheral VA-ECMO #3: Afterload and LV DecompressionTricuspid Valve #4: TR PhysiologyTet Spell in the OR #1: Physiologic Stabilization Before Definitive RepairSystemic-Pulmonary Shunt #1: Modified BTT ShuntSystemic-Pulmonary Shunt #3: BTT Shunt vs RV-PA ShuntLeft-to-Right Shunting #1: Basic PhysiologyLeft-to-Right Shunting #2: Representative LesionsRight-to-Left Shunting #1: Basic PhysiologyRight-to-Left Shunting #2: Representative LesionsFundamental Principles of Hemodynamics #1: Hemodynamic Ohm’s Law in CirculationFundamental Principles of Hemodynamics #2: Bernoulli’s PrincipleFundamental Principles of Hemodynamics #3: Hagen–Poiseuille’s LawFundamental Principles of Hemodynamics #4: Laminar vs Turbulent FlowFundamental Principles of Hemodynamics #5: Laplace’s LawRight Ventricle: The Second Systemic PumpShunts and Collaterals: SP shunts, Pulmonary AVM, and VV collateralsLVAD Hemodynamics: Interpreting RAP, LAP, and Inlet PressureSingle-Ventricle Circulation: From Parallel Flow to Fontan Series CirculationPDA-Dependent Circulation #1: Ductal Pulmonary Blood FlowPDA-Dependent Circulation #2: Systemic Ductal DependencePDA-Dependent Circulation #3: PGE₁—Why It Matters and Key CautionsPulmonary Artery Banding #1: Concept and PhysiologyPulmonary Artery Banding #2: PAB in Biventricular RepairPulmonary Artery Banding #5: Main PA Banding TechniquePulmonary Artery Banding #6: Bilateral PA BandingPulmonary Artery Banding (PAB) — Series: #1–6Physiology after TOF Repair: RV Restriction, LV Preload, and Residual VSD
Physiology after TOF Repair: RV Restriction, LV Preload, and Residual VSD
Physiology after TOF Repair: RV Restriction, LV Preload, and Residual VSD
September 4, 2026
Pulmonary Artery Banding (PAB) — Series: #1–6

Pulmonary Artery Banding (PAB) — Series: #1–6
September 3, 2026
Pulmonary Artery Banding #6: Bilateral PA Banding

Pulmonary Artery Banding #6: Bilateral PA Banding
September 2, 2026
Pulmonary Artery Banding #5: Main PA Banding Technique

Pulmonary Artery Banding #5: Main PA Banding Technique
September 1, 2026
Pulmonary Artery Banding #2: PAB in Biventricular Repair

Pulmonary Artery Banding #2: PAB in Biventricular Repair
August 29, 2026
Pulmonary Artery Banding #1: Concept and Physiology

Pulmonary Artery Banding #1: Concept and Physiology
August 28, 2026
PDA-Dependent Circulation #3: PGE₁—Why It Matters and Key Cautions

PDA-Dependent Circulation #3: PGE₁—Why It Matters and Key Cautions
August 10, 2026
PDA-Dependent Circulation #2: Systemic Ductal Dependence

PDA-Dependent Circulation #2: Systemic Ductal Dependence
August 9, 2026
PDA-Dependent Circulation #1: Ductal Pulmonary Blood Flow

PDA-Dependent Circulation #1: Ductal Pulmonary Blood Flow
August 8, 2026
Single-Ventricle Circulation: From Parallel Flow to Fontan Series Circulation
Single-Ventricle Circulation: From Parallel Flow to Fontan Series Circulation
August 7, 2026
LVAD Hemodynamics: Interpreting RAP, LAP, and Inlet Pressure
LVAD Hemodynamics: Interpreting RAP, LAP, and Inlet Pressure
July 22, 2026
Shunts and Collaterals: SP shunts, Pulmonary AVM, and VV collaterals
Shunts and Collaterals: SP shunts, Pulmonary AVM, and VV collaterals
July 21, 2026
Fundamental Principles of Hemodynamics #5: Laplace’s Law
Fundamental Principles of Hemodynamics #5: Laplace’s Law
July 3, 2026
Fundamental Principles of Hemodynamics #4: Laminar vs Turbulent Flow
Fundamental Principles of Hemodynamics #4: Laminar vs Turbulent Flow
July 2, 2026
Fundamental Principles of Hemodynamics #3: Hagen–Poiseuille’s Law
Fundamental Principles of Hemodynamics #3: Hagen–Poiseuille’s Law
July 1, 2026
Fundamental Principles of Hemodynamics #2: Bernoulli’s Principle
Fundamental Principles of Hemodynamics #2: Bernoulli’s Principle
June 30, 2026
Fundamental Principles of Hemodynamics #1: Hemodynamic Ohm’s Law in Circulation
Fundamental Principles of Hemodynamics #1: Hemodynamic Ohm’s Law in Circulation
June 29, 2026
Right-to-Left Shunting #2: Representative Lesions
Right-to-Left Shunting #2: Representative Lesions
June 27, 2026
Left-to-Right Shunting #2: Representative Lesions
Left-to-Right Shunting #2: Representative Lesions
June 25, 2026
Systemic-Pulmonary Shunt #3: BTT Shunt vs RV-PA Shunt

Systemic-Pulmonary Shunt #3: BTT Shunt vs RV-PA Shunt
June 16, 2026
Systemic-Pulmonary Shunt #1: Modified BTT Shunt

Systemic-Pulmonary Shunt #1: Modified BTT Shunt
June 14, 2026
Tet Spell in the OR #1: Physiologic Stabilization Before Definitive Repair
Tet Spell in the OR #1: Physiologic Stabilization Before Definitive Repair
June 11, 2026
Shunts and Collaterals #3: Veno-venous Collaterals

Shunts and Collaterals #3: Veno-venous Collaterals
May 12, 2026
Shunts and Collaterals #2: Pulmonary Arteriovenous Malformations

Shunts and Collaterals #2: Pulmonary Arteriovenous Malformations
May 11, 2026
Shunts and Collaterals #1: Systemic-to-Pulmonary Shunts

Shunts and Collaterals #1: Systemic-to-Pulmonary Shunts
May 10, 2026
Glenn Circulation #7: High-Risk Indicators for Fontan Completion
Glenn Circulation #7: High-Risk Indicators for Fontan Completion
May 2, 2026
Glenn Circulation #5: Why Glenn Circulation Fails Over Time
Glenn Circulation #5: Why Glenn Circulation Fails Over Time
April 30, 2026
Glenn Circulation #3: Determinants of Post-Glenn SpO₂
Glenn Circulation #3: Determinants of Post-Glenn SpO₂
April 28, 2026
Glenn Circulation #2: Cavopulmonary Anastomosis
Glenn Circulation #2: Cavopulmonary Anastomosis
April 27, 2026
Glenn Circulation #1: Principle of Stage 2 Palliation
Glenn Circulation #1: Principle of Stage 2 Palliation
April 26, 2026
Lymphatic Circulation #3: Failure in Fontan Circulation
Lymphatic Circulation #3: Failure in Fontan Circulation
April 8, 2026
Lymphatic Circulation #2: What Drives Lymph Flow?
Lymphatic Circulation #2: What Drives Lymph Flow?
April 7, 2026
Qp/Qs in Single Ventricle: Bedside Approximation

Qp/Qs in Single Ventricle: Bedside Approximation
April 5, 2026
Supravalvular Aortic Stenosis: Perioperative Strategy
Supravalvular Aortic Stenosis: Perioperative Strategy
April 4, 2026
Physiology after TOF Repair #3: Residual VSD—Same Finding, Different Physiology
Physiology after TOF Repair #3: Residual VSD—Same Finding, Different Physiology
April 2, 2026
Physiology after TOF Repair #2: Restrictive Physiology
Physiology after TOF Repair #2: Restrictive Physiology
April 1, 2026
Physiology after TOF Repair #1: Pre- and Postoperative Hemodynamics
Physiology after TOF Repair #1: Pre- and Postoperative Hemodynamics
March 31, 2026
Peripheral VA-ECMO #3: Afterload and LV Decompression
Peripheral VA-ECMO #3: Afterload and LV Decompression
March 16, 2026
Tetralogy of Fallot (TOF) — #7 Postoperative Management
Tetralogy of Fallot (TOF) — #7 Postoperative Management
January 26, 2026
Coarctation of the Aorta (CoA) — #7 Postoperative Management
Coarctation of the Aorta (CoA) — #7 Postoperative Management
January 14, 2026
Pulmonary Atresia with Intact Ventricular Septum (PA/IVS) 
Pulmonary Atresia with Intact Ventricular Septum (PA/IVS)
October 20, 2025
Postoperative Hypertension after Coarctation Repair
Postoperative Hypertension after Coarctation Repair
October 10, 2025
Aortic Pressure Components — Clinical Insights
Aortic Pressure Components — Clinical Insights
October 1, 2025
Modified BTT Shunt vs RV–PA Conduit in the Norwood Circulation
Modified BTT Shunt vs RV–PA Conduit in the Norwood Circulation
September 17, 2025
Post-Repair Left Ventricular Response — Beyond “Afterload Mismatch”
Post-Repair Left Ventricular Response — Beyond “Afterload Mismatch”
August 28, 2025
PV Loop -Preload, Afterload, and Inotropy-
PV Loop -Preload, Afterload, and Inotropy-
August 17, 2025
PV Loop and Inotropy
PV Loop and Inotropy
August 16, 2025
PV Loop and Afterload
PV Loop and Afterload
August 15, 2025
PV Loop and Preload
PV Loop and Preload
August 14, 2025
Pressure-Volume Loop
Pressure-Volume Loop
August 13, 2025
Rethinking the RV: It’s the “Second Systemic Pump”
Rethinking the RV: It’s the “Second Systemic Pump”
August 12, 2025
Right-Side vs Left-Heart Failure
Right-Side vs Left-Heart Failure
August 11, 2025
ECMO & Mixing zone
ECMO & Mixing zone
August 9, 2025
ECMO & Afterload
ECMO & Afterload
August 8, 2025
Residual VSD: It’s Not All the Same
Residual VSD: It’s Not All the Same
August 6, 2025
PDA-Dependent Circulation
PDA-Dependent Circulation
August 5, 2025
Blood Pressure: Understand the Equation
Blood Pressure: Understand the Equation
July 13, 2025
Desaturation in Single Ventricle Physiology
Desaturation in Single Ventricle Physiology
July 12, 2025
Single Ventricle Physiology
Single Ventricle Physiology
July 11, 2025
SvO₂: A Window into O₂ Delivery vs. Demand
SvO₂: A Window into O₂ Delivery vs. Demand
July 11, 2025
Estimating Intracardiac Pressures
Estimating Intracardiac Pressures
July 9, 2025
Meaning of Aortic Pressure Components
Meaning of Aortic Pressure Components
July 7, 2025
RAP is lower than LAP
RAP is lower than LAP
July 7, 2025



