What are the possible side effects of penicillin V potassium (PC Pen VK)? Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have any of these serious side effects: 1  diarrhea that is watery or bloody;  urinating less than usual or not at all;
Vascular calcification, which refers to the formation of hardened calcium deposits in the blood vessels, could be indicative of a vascular condition called atherosclerosis.Given below is some information on the circumstances under which calcium may get accumulated in the blood vessels.ascular calcification, which refers to the formation of hardened calcium deposits in the blood vessels, could be indicative of a vascular condition called atherosclerosis.
A calcified valve, or valve calcification, is the hardening of the valve due to the deposition of calcium salts at the site of wear-and-tear and damage.Heart valves experience significant wear-and-tear throughout life.alcified Mitral Valve. Calcification of the mitral valve does not have the same clinical severity as that of the aortic valve. The calcified deposits usually lie behind the leaflets of the mitral valve and do not impair valvular function. Most patients are therefore asymptomatic.