ABA Cardiac Anesth study plan

Map coronary arterial and venous anatomy, the cardiac conduction system, and valvular apparatus, then trace how each lesion pattern (stenosis vs regurgitation) changes chamber pressure-volume relationships and wall stress.

Derive the determinants of myocardial oxygen supply and demand and calculate the supply-demand balance for three clinical scenarios (tachycardia, anemia, aortic stenosis) using the rate-pressure product and coronary perfusion pressure.

Explain excitation-contraction coupling, the Frank-Starling and force-frequency relationships, and lusitropy, then predict how volatile anesthetics, propofol, and etomidate each shift the ventricular function curve.

Classify vasoactive and inotropic agents by receptor and second-messenger mechanism, and state an onset, half-life, and typical infusion range for each of at least ten drugs used in the cardiac operating room.

Interpret pulmonary artery catheter waveforms and thermodilution data, and calculate cardiac index, systemic and pulmonary vascular resistance, and stroke volume index from a supplied data set.

Construct hemodynamic profiles that distinguish hypovolemic, cardiogenic, distributive, and obstructive shock using filling pressures, cardiac output, and mixed venous saturation.

Reproduce the standard comprehensive transesophageal echocardiography view sequence and identify the structures, ventricular segments, and coronary territories displayed in each view.

Apply continuous-wave and pulsed-wave Doppler and color flow principles to grade mitral and aortic valve lesions and to estimate pulmonary artery systolic pressure.

Evaluate the indications, limitations, and waveform pitfalls of arterial line, central venous pressure, and depth-of-anesthesia or processed EEG monitoring in the cardiac patient.

Describe the components and physiology of the cardiopulmonary bypass circuit, including pump, oxygenator, reservoir, and cannulation strategy, and explain how each contributes to the inflammatory and coagulation response.

Compare cardioplegia delivery strategies (antegrade, retrograde, blood, crystalloid, del Nido, custodiol) by composition, dosing interval, and metabolic rationale.

Formulate an anticoagulation plan for bypass using heparin dosing, activated clotting time targets, heparin resistance evaluation, and protamine reversal with attention to protamine reactions.

Construct a stepwise plan for separating from bypass, including venting, warming, inotrope and vasopressor titration, and the criteria that would prompt reinstitution of support.

Differentiate the indications, physiology, and complications of intra-aortic balloon counterpulsation, percutaneous ventricular assist devices, extracorporeal membrane oxygenation, and durable left ventricular assist devices.

Manage low cardiac output syndrome in the early postoperative period by selecting and titrating inotropes, vasopressors, and pulmonary vasodilators against measured hemodynamic targets.

Build a postoperative bleeding and coagulopathy algorithm that sequences viscoelastic testing, factor concentrate or blood product selection, and the decision to re-explore.

Distinguish and treat the common postoperative dysrhythmias (atrial fibrillation, ventricular tachycardia, junctional rhythm, heart block) according to the underlying mechanism and hemodynamic consequence.

Evaluate criteria for fast-track extubation and identify the respiratory, renal, neurologic, and gastrointestinal complications that most often prolong intensive care unit stay after cardiac surgery.

Calculate and interpret the STS risk score, EuroSCORE II, and revised cardiac risk index for three clinical vignettes, and explain which variables drive the estimate and where each tool fails.

Interpret the preoperative coronary angiogram, echocardiogram, and stress test findings that most change anesthetic management, including left main disease, severe aortic stenosis, and reduced ejection fraction.

Formulate a perioperative medication plan for antiplatelet agents, anticoagulants, renin-angiotensin system inhibitors, beta-blockers, and sodium-glucose cotransporter-2 inhibitors, specifying stop and restart timing.

Design an optimization pathway that addresses preoperative anemia, frailty, pulmonary disease, glycemic control, and prehabilitation before elective cardiac surgery.

Compare the physiologic differences between the infant, child, and adult circulation, and explain how shunt physiology, pulmonary vascular resistance, and ductal-dependent lesions dictate anesthetic management.

Prepare an anesthetic plan for repair of a cyanotic congenital lesion and for a thoracic procedure requiring one-lung ventilation, addressing ventilation strategy, position, and postoperative analgesia.

Outline the perioperative considerations for heart, lung, and combined transplantation, including donor organ assessment, immunosuppression interactions, and primary graft dysfunction management.

Describe anesthetic management for electrophysiology procedures and catheter ablation, including remote or magnetic navigation, anticoagulation, sedation depth, and management of cardiac tamponade or vagal responses in the electrophysiology laboratory.

Integrate special-population content by writing complete anesthetic plans for a neonate with a cyanotic lesion, an adult with a ventricular assist device presenting for noncardiac surgery, and a patient returning for reoperative valve surgery.

Apply patient safety frameworks by analyzing a documented critical event (awareness, transfusion reaction, or intraoperative arrest on bypass) through a structured root cause analysis and proposing systems-level barriers.

Evaluate quality metrics, checklists, simulation-based training, and handoff structures used in cardiac surgical care, and identify which measures most reliably reduce harm.

Explain professional obligations relevant to cardiac anesthesiology, including informed consent for high-risk procedures, resource stewardship in transfusion and device use, and disclosure of adverse events.

Audit performance data from weeks 1 through 7 to rank the three weakest content areas and rebuild those areas with targeted review and fresh practice questions.

Complete a timed, full-length mixed-domain practice examination under test conditions and review every incorrect and guessed item to a documented teaching point.

Rehearse high-yield oral-style explanations of bypass separation, low cardiac output, massive transfusion, and shunt physiology aloud until each is delivered fluently in under three minutes.

Consolidate a final one-page summary sheet per domain, capped at one page each, that captures the highest-yield numbers, algorithms, and pitfalls.