Presence of AV disassociation can lead to symptoms in patients because of atrial conduction and subsequent contraction when the tricuspid valve is closed (ie, canon a waves). Periods of junctional rhythm are not necessarily associated with an increase in mortality.
Hemera Technologies/AbleStock.com/Getty Images. What qualifies as a good typing speed depends on the population you're examining: the general population or professionals. The average person types between 38 and 40 words per minute -- between 190 and 200 characters per minute. However, professional typists type a lot faster on average -- upwards of 65 to 75 WPM. A good typing speed compared to the general population would be over 40 WPM, but compared to professionals it would be in the 75 WPM range.
In case if you donât know how average typing speed is measured, here are some brief descriptions of WPM, CPM and KPH: 1  Word Per Minute (WPM) is measured by calculating how many words (5 characters/keystrokes = 1 word) you can type in 1 minute. 2  Character Per Minute (CPM) calculates how many characters are typed per minute.