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Lung Volume
Aka: Lung Volume, Inspiratory Reserve Volume, Tidal Volume, Inspiratory Capacity, Expiratory Reserve Volume, Residual Volume, Total Lung Capacity- See Also
- Inspiratory Volumes
- Inspiratory Reserve Volume (IRV)
- Maximal inspired volume from end-tidal inspiration
- Tidal Volume (Vt)
- Volume inspired and expired with each normal breath
- Minimum volume: 3 ml/kg
- Normal volume: 6-7 ml/kg
- Inspiratory Capacity (IC)
- Maximal volume inspired from resting expiratory level
- Calculation: IRV + Vt
- Inspiratory Reserve Volume (IRV)
- Expiratory Volumes
- Expiratory Reserve Volume (ERV)
- Maximal expired volume from end-tidal inspiration
- Normal: 25% of Vital Capacity
- Residual Volume (RV)
- Volume remaining in lungs after maximal expiration
- Normal adult: 1.0 to 2.4 Liters
- Functional Residual Capacity (FRC)
- Volume remaining in lungs at resting expiratory level
- Expiratory Reserve Volume (ERV)
- Overall Lung Volumes
- Vital Capacity (VC)
- Maximal volume expelled after maximal inspiration
- Total Lung Capacity (TLC)
- Volume in lungs at end of maximal inspiration
- Calculation: VC + RV
- Normal adult: 4-6 Liters
- Vital Capacity (VC)
- References
- Rollings (1984) Facts and Formulas, McNaughton & Gunn
- Marini (1987) Respiratory Medicine, Williams & Wilkins
Expiratory Reserve Volume (C0015326) |
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|---|---|
| Definition (MSH) | The extra volume of air that can be expired with maximum effort beyond the level reached at the end of a normal, quiet expiration. Common abbreviation is ERV. |
| Concepts | Laboratory or Test Result (T034) , Organ or Tissue Function (T042) |
| MSH | D005105 |
| SnomedCT | 55532004 |
| English | Expiratory Reserve Volumes, Reserve Volume, Expiratory, Reserve Volumes, Expiratory, Volume, Expiratory Reserve, Volumes, Expiratory Reserve, ERV, expiratory reserve volume, Expiratory reserve volume (ERV), ERV-Expiratory reserve volume, erv, expiratory reserve volume (ERV) of lung, Expiratory reserve volume, ERV - Expiratory reserve volume, Expiratory reserve volume (observable entity), Expiratory Reserve Volume |
| Japanese | 予備呼気量, ﾖﾋﾞｺｷﾘｮｳ |
| Swedish | Utandningsreservvolym |
| Czech | ERV, exspirační rezervní objem, Exspirační rezervní objem |
| Finnish | Uloshengityksen varatila |
| French | Volume de réserve expiratoire, VRE (Volume de Réserve Expiratoire) |
| Russian | VYDOKHA REZERVNYI OB"EM, ВЫДОХА РЕЗЕРВНЫЙ ОБЪЕМ |
| Italian | Volume di riserva espiratoria |
| Polish | Objętość wydechowa zapasowa |
| Hungarian | Kilégzési tartalék térfogat |
| Spanish | VRE, volumen de reserva espiratorio (entidad observable), volumen de reserva espiratorio, Volumen espiratorio de reserva, Volumen Expiratorio de Reserva |
| Portuguese | Volume de reserva expiratória, Volume Expiratório de Reserva |
| Dutch | expiratoir reservevolume, Reservevolume, respiratoir |
| German | expiratorisches Reservevolumen, Exspiratorisches Reservevolumen |
| Sources |
Derived from the NIH UMLS (Unified Medical Language System) |
Inspiratory Reserve Volume (C0021613) |
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|---|---|
| Definition (MSH) | The extra volume of air that can be inspired with maximal effort after reaching the end of a normal, quiet inspiration. Common abbreviation is IRV. |
| Concepts | Laboratory or Test Result (T034) , Organ or Tissue Function (T042) |
| MSH | D007321 |
| SnomedCT | 55562005 |
| English | Inspiratory Reserve Volume, Inspiratory Reserve Volumes, Reserve Volume, Inspiratory, Reserve Volumes, Inspiratory, Volume, Inspiratory Reserve, Volumes, Inspiratory Reserve, IRV, inspiratory reserve volume, Inspiratory reserve volume (IRV), inspiratory reserve volume (IRV), irv, Inspiratory reserve volume, IRV - Inspiratory reserve, Inspiratory reserve volume (observable entity) |
| Swedish | Inandningsreservvolym |
| Czech | inspirační rezervní objem, IRV |
| Finnish | Sisäänhengityksen varatila |
| French | Volume de réserve inspiratoire, VRI (Volume de Réserve Inspiratoire) |
| Russian | VDOKHA REZERVNYI OB"EM, ВДОХА РЕЗЕРВНЫЙ ОБЪЕМ |
| Polish | IRV, Objętość wdechowa zapasowa |
| Spanish | VRI, volumen de reserva inspiratoria (entidad observable), volumen de reserva inspiratoria, Volumen Inspiratorio de Reserva |
| German | Inspiratorisches Reservevolumen |
| Italian | Volume della riserva inspiratoria |
| Dutch | Inspiratoir reservevolume, Reservevolume, inspiratoir |
| Portuguese | Volume Inspiratório de Reserva |
| Sources |
Derived from the NIH UMLS (Unified Medical Language System) |
Tidal Volume (C0040210) |
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|---|---|
| Definition (MSH) | The volume of air inspired or expired during each normal, quiet respiratory cycle. Common abbreviations are TV or V with subscript T. |
| Definition (CSP) | includes tidal volume, inspiratory and expiratory reserve volumes, residual volume, respiratory dead space, pulmonary ventilation, maximal voluntary ventilation, and vital capacity. |
| Concepts | Finding (T033) |
| MSH | D013990 |
| SnomedCT | 13621006, 142202008, 165029006 |
| English | Tidal Volume, Tidal Volumes, Volume, Tidal, Volumes, Tidal, respiratory airway volume, VT, V T, tidal volume, Lung tidal volume, Tidal volume (VT), Vt - Tidal volume, V<sub>T</sub>, V>T<, lungs tidal volume, tidal volumes, vts, v t, tidal volume (vt), t v, vt, Tidal volume, TV - Tidal volume, VT - Tidal volume, Tidal volume (observable entity) |
| Dutch | VT, Ademvolume, Volume, adem- |
| French | TV, VT (Volume Courant), Volume courant |
| German | VT, Atemhubvolumen, Atemzugvolumen |
| Italian | Tachicardia ventricolare, Volume corrente |
| Portuguese | Taquicardia ventricular, Volume de Ventilação Pulmonar |
| Spanish | TV, Lung tidal volume, volumen corriente pulmonar (entidad observable), volumen corriente pulmonar, Volumen de Ventilacion Pulmonar, Volumen de Ventilación Pulmonar |
| Japanese | 心室性頻脈, ｼﾝｼﾂｾｲﾋﾝﾐｬｸ |
| Swedish | Andetagsvolym |
| Czech | dechový objem, Komorová tachykardie |
| Finnish | Kertahengitystilavuus |
| Russian | DYKHATEL'NYI OB"EM, ДЫХАТЕЛЬНЫЙ ОБЪЕМ |
| Polish | Objętość oddechowa, TV |
| Hungarian | Kamrai tachycardia |
| Sources |
Derived from the NIH UMLS (Unified Medical Language System) |
Lung volume (C0231953) |
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|---|---|
| Concepts | Organ or Tissue Function (T042) |
| SnomedCT | 17785005 |
| English | Lung volume, NOS, Lung volume, function, lung volume, volume lung, lungs volume, lungs volumes, lung volumes, Lung volume, Lung volume, function (observable entity), Lung volume (function) |
| Spanish | volumen pulmonar (entidad observable), volumen pulmonar (función), volumen pulmonar |
| Sources |
Derived from the NIH UMLS (Unified Medical Language System) |
Lung residual volume measurement (C0429713) |
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|---|---|
| Concepts | Laboratory Procedure (T059) |
| SnomedCT | 127803005 |
| English | residual volume, residual (lung) volume, Lung residual volume measurement (procedure), Lung residual volume measurement |
| Spanish | medición del volumen pulmonar residual (procedimiento), medición del volumen pulmonar residual |
| Sources |
Derived from the NIH UMLS (Unified Medical Language System) |