Should i be concern with leg pain with heart disease and hypertension?

Yes : Cardiac and hypertension are problems that require constant monitoring. Leg pain may or not be related. See your md asap! good luck!

It depends. : It depends on the leg pain pattern. If you are getting leg pain with walking (claudication) it could indicate a blockage in an artery in the leg. However there are many causes of leg pain and it's best to get it checked out.