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123:
In adult humans at rest, any respiratory rate of 12–20 per minute is considered clinically normal, with tachypnea being any rate above that. Children have significantly higher resting ventilatory rates, which decline rapidly during the first three years of life and then steadily until around 18
183:(though some may argue this is inaccurate as breathing differs from respiration), hyperventilation is increased rate or depth of respiration to abnormal levels causing decreased levels of blood carbon dioxide and hyperpnea is any increase in breathing rate or depth that is not normal.
577:
DeMuri GP, Gern JE, Moyer SC, Lindstrom MJ, Lynch SV, Wald ER (April 2016). "Clinical
Features, Virus Identification, and Sinusitis as a Complication of Upper Respiratory Tract Illness in Children Ages 4-7 Years". In Long SS, Prober CG, Fischer M (eds.).
159:
is then described as increased ventilation of the alveoli (which can occur through increased rate or depth of breathing, or a mix of both) where there is a smaller rise in metabolic carbon dioxide relative to this increase in ventilation.
175:
Others give another classification: tachypnea is as any rapid breathing, hyperventilation is increased rate of breathing at rest, hyperpnea is an increase in breathing that is appropriately proportional to an increase in metabolic rate.
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Tachypnea may have physiological or pathological causes. Both of these categories would include large lists of individual causes.
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As normal respiratory rate varies with age, the definition of tachypnea also varies with age.
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and other lung diseases in children, and is often an outcome of a brain injury.
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Different sources produce different classifications for breathing terms.
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263:. This type is usually not a cause of concern unless it's excessive.
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582:. Vol. 171 (Fifth ed.). Elsevier. pp. 133–9.e1.
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A third paradigm is: tachypnea is abnormally rapid and shallow
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greater than normal, resulting in abnormally rapid and shallow
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155:
Some of the public describe tachypnea as any rapid breathing.
73:
1086:
896:
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164:, on the other hand, is defined as breathing an increased
525:(6th ed.). Oxford University Press. pp. 333–4.
507:
Shestak EV, Kovtun OP, Ksenofontova OL; Kovtun OP (ed.).
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551:Dorland's Medical Dictionary for Health Consumers
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466:. Treasure Island (FL): StatPearls Publishing.
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124:years. Tachypnea can be an early indicator of
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259:Physiological causes of tachypnea include
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271:Pathological causes of tachypnea include
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431:List of terms of lung size and activity
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186:
168:of air, with or without an increase in
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520:
266:
132:Distinction from other breathing terms
16:Abnormally rapid and shallow breathing
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588:10.1016/b978-0-323-40181-4.00021-9
511:. Ekaterinburg: USMU; 2023. 144 p.
14:
1253:
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523:Oxford concise medical dictionary
406:See pronunciation information at
644:
349:
335:, or many other medical issues.
45:
509:Transient Tachypnea in Newborns
539:
514:
501:
484:
1:
649:The dictionary definition of
441:
404:, yielding "fast breathing".
200:Threshold Breaths per Minute
496:Dorland's Medical Dictionary
458:Whited L, Graham DD (2020).
7:
414:
339:Etymology and pronunciation
10:
1258:
1065:Precordial catch syndrome
1047:
983:
965:Cheyne–Stokes respiration
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889:
880:
780:
662:
580:The Journal of Pediatrics
293:carbon monoxide poisoning
246:
91:
37:
29:
24:
325:congestive heart failure
1242:Breathing abnormalities
1148:Charcot–Leyden crystals
521:Martin EA, ed. (2003).
460:"Abnormal Respirations"
317:foreign body aspiration
865:Whispered pectoriloquy
421:Control of respiration
315:causing airway edema,
149:
321:tracheobronchomalacia
277:diabetic ketoacidosis
139:
1143:Curschmann's spirals
991:Respiratory distress
830:Pleural friction rub
255:Physiological causes
187:Threshold definition
275:, compensation for
267:Pathological causes
1184:pulmonary embolism
1156:chronic bronchitis
996:Respiratory arrest
975:Ataxic respiration
970:Kussmaul breathing
960:Biot's respiration
955:Agonal respiration
851:Elicited findings
795:Respiratory sounds
774:respiratory system
770:Signs and symptoms
297:pulmonary embolism
281:metabolic acidosis
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597:978-0-323-40181-4
553:. Saunders. 2007.
313:allergic reaction
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19:Medical condition
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914:Hyperventilation
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772:relating to the
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289:pleural effusion
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170:respiration rate
157:Hyperventilation
142:hyperventilation
140:A comparison of
114:respiratory rate
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1203:pulmonary edema
1195:Westermark sign
1112:Post-nasal drip
1107:Silhouette sign
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1030:Mouth breathing
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919:Hypoventilation
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663:Classification
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38:Pronunciation
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23:
1209:Kerley lines
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1190:Hampton hump
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860:Pectoriloquy
845:Death rattle
840:Bronchophony
782:Auscultation
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475:. Retrieved
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309:laryngospasm
270:
258:
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221:1 - 5 years
190:
178:
174:
154:
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122:
109:
105:
104:
1170:sarcoidosis
1060:In children
902:Prematurity
790:Stethoscope
547:"tachypnea"
491:"tachypnea"
333:haemorrhage
229:5-12 years
181:respiration
144:(left) and
98:Respirology
30:Other names
1176:Kveim test
1162:Reid index
1097:Hemoptysis
1055:Chest pain
1015:Aerophagia
855:Percussion
477:2020-12-05
464:StatPearls
442:References
110:tachypnoea
33:Tachypnoea
1102:Epistaxis
1010:Trepopnea
1005:Platypnea
1001:Orthopnea
939:Bradypnea
929:Tachypnea
924:Hyperpnea
882:Breathing
652:tachypnea
626:ignored (
616:cite book
436:Bradypnea
345:tachypnea
343:The word
285:pneumonia
279:or other
162:Hyperpnea
146:hyperpnea
126:pneumonia
118:breathing
106:Tachypnea
93:Specialty
25:Tachypnea
1236:Category
1082:Cyanosis
1070:Pleurisy
1020:Asphyxia
934:Hypopnea
870:Egophony
835:Fremitus
810:Crackles
472:29262235
415:See also
331:states,
261:exercise
240:> 20
232:> 30
224:> 40
216:> 50
208:> 60
148:(right).
1035:Snoring
948:Pattern
909:Dyspnea
820:Stertor
815:Rhonchi
800:Stridor
727:D059246
607:7173486
408:dyspnea
388:) uses
329:anxiety
112:, is a
1137:asthma
1117:Hiccup
1092:Sputum
825:Squawk
805:Wheeze
716:786.06
686:MD11.Y
604:
594:
529:
470:
395:tachy-
301:asthma
273:sepsis
247:Causes
166:volume
84:
1087:Cough
1048:Other
984:Other
897:Apnea
701:R06.0
401:-pnea
1123:COPD
890:Rate
722:MeSH
711:9-CM
628:help
592:ISBN
527:ISBN
468:PMID
305:COPD
197:Age
707:ICD
692:ICD
677:ICD
602:PMC
584:doi
493:at
392:of
120:.
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614:{{
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