Welcome to HCM,
You have High Blood pressure
(ISH), that is Isolated systolic Hypertension
it should be treated and calcium channel blocker
are are dug of choice for this type of Hypertension.
Please take care of diet reduce salt to 2.5 gm/day.
If pulse rate is slow kindly check a ECG and see if there is any cause like heart block
as if complete heart block is there a Pace maker is required.
If there is nothing then continue the same medicine and dose adjustment periodically.