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This is defined as a left ventricular ejection fraction (LVEF) of 40% or less. About half of heart failure patients have a reduced ejection fraction. [2] Other types of heart failure are heart failure with mildly reduced ejection fraction (LVEF between 40% and 50%) and heart failure with preserved ejection fraction (LVEF 50% or higher). [1] [3]
Modalities applied to measurement of ejection fraction is an emerging field of medical mathematics and subsequent computational applications. The first common measurement method is echocardiography, [7] [8] although cardiac magnetic resonance imaging (MRI), [8] [9] cardiac computed tomography, [8] [9] ventriculography and nuclear medicine (gated SPECT and radionuclide angiography) [8] [10 ...
An English-Urdu bilingual sign at the archaeological site of Sirkap, near Taxila. The Urdu says: (right to left) دو سروں والے عقاب کی شبيہ والا مندر, dō sarōñ wālé u'qāb kī shabīh wāla mandir. "The temple with the image of the eagle with two heads." Most languages of Pakistan are written in the Perso-Arabic ...
To calculate a percentage of a percentage, convert both percentages to fractions of 100, or to decimals, and multiply them. For example, 50% of 40% is: 50 / 100 × 40 / 100 = 0.50 × 0.40 = 0.20 = 20 / 100 = 20%. It is not correct to divide by 100 and use the percent sign at the same time; it would literally imply ...
Change in volume with increasing alc/vol. Mixing two solutions of alcohol of different strengths usually causes a change in volume. Mixing pure water with a solution less than 24% by mass causes a slight increase in total volume, whereas the mixing of two solutions above 24% causes a decrease in volume.
Language A: language and literature is a new course for first examinations 2013, intended to replace the Language A2 course in group 2. [4] The main aim of the course is to "encourage students to question the meaning generated by language and texts, which, it can be argued, is rarely straightforward and unambiguous".
40 is an abundant number.. Swiss mathematician Leonhard Euler noted 40 prime numbers generated by the quadratic polynomial + +, with values =,,,...,.These forty prime numbers are the same prime numbers that are generated using the polynomial + with values of from 1 through 40, and are also known in this context as Euler's "lucky" numbers.
Rs. 20/- notes were added in 2005, followed by Rs. 5,000/- in 2006. Until 1971, Pakistan banknotes were bilingual, featuring Bengali translation of the Urdu text (where the currency was renamed taka), since Bengali was the state language of East Pakistan (now Bangladesh). [7]