Loc: Boston,Massachusetts U.S.A. I have a question on wedding traditions, I was hoping that you might enlighten me.. In Spain the wedding ring is put on the right hand while in the U.S it is on the left hand..
Doppler assessment of area by pressure half-time method ï§ The time required for the mitral diastolic pressure to fall by 50% ï§ Mitral valve area is calculated as: 220 â pressure half time (msec).
To convert a time to its decimal value, divide the hours (using the 24-hour clock) by 24 (the number of hours in a full day): 1  12:00:00 PM (Noon) is exactly halfway through the day, so the decimal value is 1 / 2 = 0.5. 2  6:00:00 AM is one-fourth of the day, so the decimal value is 1 / 4 = 0.25.