Peak or plateau maximal inspiratory mouth pressure: which is best?
نویسندگان
چکیده
منابع مشابه
Peak or plateau maximal inspiratory mouth pressure: which is best?
There is no clear evidence as to how maximal inspiratory mouth pressure (PI,max) should be measured, although plateau pressures sustained for 1 s and measured at residual volume (RV) are usually recommended. Peak and plateau PI,max were measured at RV and at functional residual capacity (FRC) in 533 healthy subjects (aged 10-90 yrs) in order to comparably test all PI,max measurements for their ...
متن کاملReproducibility of twitch mouth pressure, sniff nasal inspiratory pressure, and maximal inspiratory pressure.
Twitch mouth pressure (Pmo,tw) during magnetic phrenic nerve stimulation and sniff nasal inspiratory pressure (SNIP) were recently proposed as alternative noninvasive methods for assessing inspiratory muscle strength. This study aimed to compare their reproducibility with maximal inspiratory pressure (MIP) in normal subjects. Ten healthy subjects were studied at functional residual capacity in ...
متن کاملThe unidirectional valve is the best method to determine maximal inspiratory pressure during weaning.
OBJECTIVES Although maximal inspiratory pressure (MIP) is used as an index of inspiratory muscular strength, there is no consensus on how to measure it. We compared, during weaning from mechanical ventilation, two methods of measurement to determine which shows the greater values (MIPbest) and is more reproducible. One method measured MIP when negative pressure was maintained for at least 1 s a...
متن کاملPeak inspiratory mouth pressure in healthy subjects and in patients with COPD.
The validity of peak inspiratory mouth pressure (P.PI-max) as a measure of inspiratory muscle strength was investigated by comparing it with sniff Pes in patients with COPD with respect to (1) learning effect, (2) reproducibility, and (3) measures of agreement. To assess the discriminating capacity of P.PImax, we compared the values in patients with COPD with those of healthy elderly subjects. ...
متن کاملMethods of Teaching Electrocardiogram: Which One Is the Best?
Introduction: There are many methods for teaching ECG interpretation, but deciding on the best method is yet to be discussed. The purpose of this research was to examine teaching methods for ECG interpretation and introduce the most effective ones. Methods: This systematic review was conducted by searching through scientific databases of PUBMED, Science Direct, SID and IranMedex. Papers publish...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: European Respiratory Journal
سال: 2004
ISSN: 0903-1936,1399-3003
DOI: 10.1183/09031936.04.00136104