![]() ![]() Peak expiratory flow rate in normal pregnancy. The effect of patient technique and training on the accuracy of self-recorded peak expiratory flow. Deze snelste stroomsnelheid die we kunnen uitblazen wordt uitgedrukt in aantal liter per seconde of per minuut. Gannon PF, Belcher J, Pantin CF, Burge PS. Wat is de piekstroom De piekstroom of peak (expiratory) flow is het hoogste debiet dat men kan uitblazen en wordt gemeten ter hoogte van de mond. Increased bronchospasm or narrowing of the airways results in a decreased speed of air flow. PEFR is the maximal flow rate that a person can achieve during a short maximal expiratory effort, following a full inspiration. Randomised comparison of guided self management and traditional treatment of asthma over one year. Peak expiratory flow measurement is also known as peak flow or PEFR. Lahdensuo A, Haahtela T, Herrala J, Kava T, Kiviranta K, Kuusisto P, Perämäki E, Poussa T, Saarelainen S, Svahn T. ![]() Air flow is measured by the amount of air that you can blow out in one 'fast blast.' Peak flow. Reddel HK, Taylor DR, Bateman ED, Boulet LP, Boushey HA, Busse WW, Casale TB, Chanez P, Enright PL, Gibson PG, de Jongste JC, Kerstjens HA, Lazarus SC, Levy ML, O'Byrne PM, Partridge MR, Pavord ID, Sears MR, Sterk PJ, Stoloff SW, Sullivan SD, Szefler SJ, Thomas MD, Wenzel SE, American Thoracic Society/European Respiratory Society Task Force on Asthma Control and Exacerbations An official American Thoracic Society/European Respiratory Society statement: asthma control and exacerbations: standardizing endpoints for clinical asthma trials and clinical practice. A peak flow meter is a portable, inexpensive, hand-held device that measures your ability to push air out of your lungs. ![]()
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