Took time off today after finishing my classes to go down to SATA CommHealth again.
Before that, I returned home, had a shower then went to see my GP. The two readings he took then were 130/90 and 135/90. I was pretty happy that both were below 140! It appeared that the medication was taking effect. Just in case though, I got him to write a note certifying that I had seen him and that my BP was 130/90 - he wrote the note but refused to certify it at 130/90, entering 135/90 instead. Armed with another months' supply of meds, I then made my way to SATA CommHealth.
He did mention that he wished my diastolic (the bottom number) figure was lower than 90 and asked if I was sure the SATA doctor had only mentioned getting my systolic figure below 140. Interestingly too, he added than prior to taking a blood pressure measurement, one should refrain from coffee, tea or even Milo (I just had a cup in the morning, a big one too!) When he found out about that, he actually suggested putting getting my blood pressure re-measured on another day.
Stubborn though, I think, is in my middle name.
Off to the medical centre I went. I had packed my blood pressure monitor with me in the bag so at the carpark, I took several measurements after resting for a while and suffice to say that the initial readings were NOT good. Whether it was from driving on the roads of Singapore or simple mental anxiety over the upcoming checkup - the measurements were way off the charts, equivalent to pre-medication status. There I stayed in the car, thinking happy thoughts, listening to calming music till it came down to a reasonable figure.
Left the car, rode the elevator to Room 12 and reported to the nurse whereupon I was advised to sit down and rest myself for 15 minutes before getting my reading done. Not too sure how long I waited as I had divested myself of my watch and smartphone in an attempt not to adversely affect my blood pressure. Whatsapp is a serious bane on work-life balance.
As I entered, I asked the nurse how many attempts I would get. Two to three attempts was her answer. The first measurement ended badly. I think I was stressed out by then ... it was 148/100. This was followed by a period of resting time. The second attemp yielded 139/95. I was elated till the nurse said that they were looking for a diastolic figure below 90. It's at moments like this that WTF was made for. More resting followed during which she attended to other patients and I secretly activated the blood pressure monitor a few more times, each one yielding a higher measurement - this was definitely not going well - I even reached 160/100 on one of them.
It was a good 15 minutes later that she was able to attend to me again. Final measurement. I don't know if it was the waiting, hence the rest that did the trick, but the measurement was 133/89! I had barely squeaked past. For good measure anyway, I handed over the note my GP had given me. With a happy sigh I departed from the medical centre, more relieved than I had felt in days.
A side note, when I got back home, I read up a little more on measuring blood pressure. You can read it here too. For the fun of it, I made an assumption that everything that could go wrong, went wrong.
- Blood Pressure Cuff is too tight - possible increase of 10 to 40mmHg (systolic)
- Blood Pressure Cuff used over clothing - possible increase of 10 to 50 mmHg (systolic)
- Not Resting enough (3 to 5 mins) - possible increase of 10 to 20 mmHg (systolic)
- Arm/Back/Feet Unsupported - back not supported - possible 6 mmHg (diastolic), crossing legs - 2 to 8 mmHg (systolic), positioning of upper arm below heart level = higher measurements, positioning upper arm above heart level = lower measurements - possible 2 mmHg for every inch of difference above/below heart level (systolic)
- Emotional State - large increases, they don't even want to put a figure on it.
- Talking - if talking while measurment is taking place - increase of 10 to 15 mmHg (systolic)
- Smoking - if done less than 30 mins before measurement - will increase blood pressure
- Alcohool/Caffeine - if done less than 30 mins before measurement - will spike blood pressure
- Temperature - blood pressure will increase when you feel cold.
- Full bladder - blood pressure will be higher with a full bladder - 10 to 15 mmHg (systolic)
I couldn't help wondering though if the measurement of blood pressure is so vagarious in nature, so prone to many factors, could it be an accurate barometer of a persons' health?
For the time being, the dream stays afloat.
Next up, we'll have to wait for the case officer to contact us before we can proceed with obtaining the Certificate of Clearance (CoC) from the Singapore Police.


























