Lesson 1Standardized views and sequence: lung zones (anterior/lateral/posterior as feasible), cardiac FoCUS, IVC, focused lower-extremity venous examThis lesson describes a practical, repeatable scan line for short-breath patients, covering front, side, and back lung areas if possible, then focused heart views, main vein check, and targeted leg vein exam to smooth work in clinics.
Front and side lung area scan planBack lung check when place allowsFocused heart views line in shaky patientsMain vein image in combined examTargeted leg vein press sequenceLesson 2Clinical priorities for acute dyspnea with heart failure history: hypoxia, pulmonary edema, cardiogenic shock, thromboembolismThis lesson sets quick priorities in short-breath heart weak patients, using ultrasound to fast check low oxygen, lung water, pump shock, and blood clots, mixing clinic data to guide sorting, steadying, and care step-up.
First air, breath, flow checkUltrasound for quick low oxygen and shock sortTelling pump vs non-pump waterScreen for right heart strain and clotsRisk sort and place choicesLesson 3Machine settings for lung and cardiac imaging: depth, harmonics, lung presets, cardiac presetsThis lesson covers machine tweaks for lung and heart images, like depth, brightness, wave boosts, presets, and save, to better see water lines, lung surfaces, heart rooms, and main vein moves in tough patients.
Depth and focus tweaks for lung and surfaceBrightness, range, and time compWave boosts and false image tweaksPick and change lung and heart presetsImage tags, clips, and record settingsLesson 4Common limitations and pitfalls: B-line etiologies beyond cardiogenic edema, body habitus and probe limitations, false-negative DVT scansThis lesson tackles usual limits and traps in lung-heart-vein ultrasound, like non-pump water line causes, body build and probe limits, partial vein checks, and mind bias, with ways to cut false comfort and wrong calls.
Non-pump causes of spread water linesExtra weight and under-skin air effectsSpotting partial or low-quality vein scansAvoid over-trust on one ultrasound findLists, second looks, and recordsLesson 5POCUS targets: lung comet-tail B-lines, pleural effusion, cardiac function, IVC and lower extremity DVT scanningThis lesson details key ultrasound aims in sudden short breath: lung water tails and surface water, whole and area heart work, and main vein and leg vein scans to spot back-up, right strain, and leg clots adding to symptoms.
Scan for tail water lines and dry patternsSpot and describe surface waterFocused left and right pump work checkMain vein size and shrink for fluid stateLeg vein clot press planLesson 6Management decisions based on findings: diuretics, noninvasive ventilation, vasodilators, need for ICU or cardiology input, anticoagulation for DVT/PE suspicionThis lesson shows turning ultrasound finds into bedside care: dosing water pills, openers, and no-tube breath help, choosing blood thinner for guessed leg or lung clots, and intensive or heart advice need.
Tweak water pills by back-up looksUse ultrasound to guide no-tube breathOpener and booster choices in shockBlood thinner when leg or lung clot guessedRules for intensive move and heart adviceLesson 7Interpreting POCUS patterns: cardiogenic pulmonary edema vs ARDS vs pneumonia vs pneumothoraxThis lesson explains mixing lung, heart, and vein ultrasound looks to tell pump lung water from lung damage, lung infection, and air leak, stressing pattern spot, vital mix, and overlap awareness.
Spread water lines and surface in pump waterMixed water lines and packs in lung damageSpot pack and moving air signs in infectionNo lung slide and air spot in air leakFix mismatched lung and heart findsLesson 8When to stop relying on POCUS: need for chest radiograph, CT pulmonary angiography, formal echocardiography, invasive monitoringThis lesson sets when ultrasound alone not enough and needs more images or watches, covering chest x-ray, lung vessel CT, full heart echo, and inner flow check in shaky or tricky patients.
Warnings needing quick lung vessel CTSigns for full heart echoChest x-ray role in tricky lung findsWhen to go inner flow watchRecord doubt and share limitsLesson 9Anatomical landmarks and dynamic signs: A-lines vs B-lines, lung sliding, pleural effusion layering, LV systolic function, IVC collapsibilityThis lesson focuses on key body spots and moving scan signs in lung-heart-vein ultrasound, covering dry lines, water lines, lung slide, surface water layers, left pump work, and main vein shrink for quick, right bedside read.
Spot dry and water lines in lung viewsCheck lung slide and pulseSpot and grade surface water layersEye left pump work guessMeasure main vein width and shrinkLesson 10Probe choices and rationale: phased-array for cardiac, curvilinear for lung and pleural, linear for DVT and superficial pleural detailThis lesson reviews probe pick and reason for sudden short breath ultrasound, covering wave-array for heart and main vein, curve for lung and surface, straight for leg clots and surface detail, with switch tips in revival.
Wave-array for heart and main vein imageCurve for lung and surface checkStraight for leg clots and surface detailProbe pick in heavy or swollen patientsQuick probe switch and germ control
