Lesson 1Health questions for POCUS in hard breathing and chest pain (like heart pump failure, fluid around heart, big air leak in lung)This part sets main health questions for heart and lung POCUS in breathing trouble and chest pain, linking signs to fixable problems like heart pump failure, fluid around heart, and air leak in lung to guide fast bedside choices.
Clarifying the primary dyspnea complaintScreening for pump failure and low outputRuling out major pericardial effusionIdentifying tension or large pneumothoraxPrioritizing life threats vs minor findingsLesson 2Lung scan areas and views: front, side, back; planned scan methodThis part gives standard lung scan areas and views, covering front, side, and back parts, and teaches a planned, repeatable scan order that reduces missed problems in patients with sudden breathing trouble.
Defining anterior lung scanning zonesDefining lateral lung scanning zonesDefining posterior lung scanning zonesStandardized scanning sequence for dyspneaAdapting zones for nonambulatory patientsLesson 3Standard heart views for targeted checks: side long view, side short view, tip four-room, under rib (under stomach)This part lists standard heart views for targeted checks, including side long and short views, tip four-room, and under rib views, stressing probe spots, direction, and common mistakes in patients with breathing trouble.
Parasternal long axis acquisition stepsParasternal short axis at multiple levelsApical four-chamber view optimizationSubxiphoid cardiac and IVC assessmentCommon artifacts and window pitfallsLesson 4Patient talk and record templates for heart and lung POCUS resultsThis part stresses clear patient talk about POCUS aim and results, shared choices, and planned record templates that note key heart and lung results, limits, and follow-up advice.
Explaining POCUS purpose to patientsDiscussing preliminary versus final resultsDocumenting key cardiac POCUS elementsDocumenting key lung POCUS elementsStating limitations and follow-up plansLesson 5Health choice paths: how specific POCUS results change tests, treatment (water pills, blood thinners), placement, and need for quick moveThis part shows how specific heart and lung POCUS results change test plans, guide treatments like water pills or blood thinners, affect placement choices, and spot patients needing quick move or higher care.
POCUS-guided diagnostic test selectionAdjusting diuretics using lung B-linesUsing RV findings to guide anticoagulationDisposition decisions from bedside POCUSCriteria for urgent transfer or escalationLesson 6Limits of targeted heart and lung POCUS: image quality factors, telling long-term vs sudden results, worker-based errors, and when to get full heart scan/CT/lung adviceThis part reviews tech and meaning limits of targeted heart and lung POCUS, covering body shape, false images, long vs sudden changes, worker bias, and clear points for moving to full heart scan, CT, or expert advice.
Patient and body habitus image challengesArtifacts that mimic real pathologyDistinguishing chronic from acute findingsCommon operator and interpretation errorsWhen to obtain formal echo or CTTriggers for cardiology or pulmonary consultLesson 7Step-by-step scan method: patient position, probe place, image planes, depth and gain changes for heart and lung viewsThis part gives step-by-step guide for targeted heart and lung scanning, including patient position, probe place, image planes, depth and gain best settings, and fix ways to get better views in patients with breathing trouble.
Optimal positioning for dyspneic patientsProbe orientation and hand ergonomicsSelecting and aligning imaging planesAdjusting depth, gain, and focusTroubleshooting poor acoustic windowsMaintaining patient comfort during scansLesson 8Probe choice and reason for targeted heart and lung checksThis part looks at probe options for targeted heart and lung checks, comparing phased array, curved, and straight tools, and explains how frequency, size, and depth reach affect image quality and health question pick.
Phased array probe indicationsCurvilinear probe strengths and limitsLinear probe uses in lung assessmentBalancing frequency and penetrationMatching probe choice to clinical questionLesson 9Meaning of targeted heart results: left heart pump strength guess, right heart growth, fluid around heart and squeeze signs, valve big problemsThis part explains how to guess left heart pump strength, spot right heart growth and strain, find fluid around heart and squeeze signs, and check for big valve problems using targeted heart views at bedside.
Visual estimation of LV systolic functionAssessing RV size and interventricular septumDetecting pericardial effusion and tamponadeScreening for gross valvular abnormalitiesIntegrating cardiac POCUS with vital signsLesson 10Meaning of lung results: A-lines, B-lines (all over vs one spot), lung slide, solid areas with air marks, fluid around lungThis part covers spotting normal A-lines, meaning B-lines as all over or one spot, checking lung slide, finding solid areas with air marks, and describing fluid around lung in sudden breathing trouble cases.
Recognizing normal A-line lung patternDifferentiating focal versus diffuse B-linesAssessing lung sliding and pleural lineIdentifying consolidation and air bronchogramsCharacterizing pleural effusion on POCUS
