I'm not a doctor but I understand basic Physics. You obviously don't.
When you increase the bore of the pipework there'll be a pressure drop unless the pump works harder. So when blood vessels are dilated the heart will have to beat faster to maintain blood pressure. And yes of course, if you open the blood vessels in the cock it will get hard/harder.
If you read my post again, you'll see it was in response to a guy that said he got palpitations. That's why I said he ought to go see his doctor.
Think of it. Pump can output a given pressure for a given rate of pump rate.
So pump has a pipe connected of a small diameter. Flow rate for a given pump ourput is "x"
Pump now has a bigger pipe connected so pump can either increase flow rate/ammount for the same pump rate or the pump can slow the rate to maintain the given flow rate as what the smaller internal bore pipe would allow.
The pipe as its bigger has less flow risistance:)
Thats how blood pressure reduction works the arteries dilate, ie get bigger so the pump (Heart) does not have to work so hard hence the reduction of blood pressure.
Candesartan is a type of blood pressure-lowering medicine called an angiotensin receptor blocker.
Like other angiotensin receptor blockers, candesartan relaxes and widens your blood vessels. This lowers your blood pressure and makes it easier for your heart to pump blood around your body.
Viagra does the same but works as described here,
An erection happens when nerves in your penis are stimulated. Then, muscles around two cylinder-shaped chambers of spongy material along your penis, known as the corpus cavernosa, relax and allow blood to flow in, causing an erection.
With ED, your nerves don’t communicate properly with your brain and blood doesn’t flow properly into the corpus cavernosa. Taking Viagra relaxes the walls of your blood vessels and lets blood flow more easily into the parts of your penis that cause an erection.
As to Palpitations, get them myself doctor says their harmless he says he gets them himself too!.
However what may be OK for me may not be OK for the OP!!
