1 Place the mattress on the floor: If cost of a frame or boxspring is too expensive a cheap alternative can be to place the mattress on the floor and eliminate the boxspring. Foamâs that respond to cool or warm temperatures can become firmer or softer respectfully. 2  Mattress Pads can tweak the feel of a mattress: There are many different kinds of pads and each can uniquely change the feel of your bed.
Causes of aortic valve disease include: 1  Congenital conditions: Conditions present at birth can cause aortic valve failure. 2  Infection: Certain infections may weaken the aortic valve. 3  Aortic valve calcification: As you age, your heart may accumulate deposits of calcium, normally found in the blood.
Causes of Aortic Valve Stenosis. Several conditions can cause your aortic valve to thicken. Among them are: Calcium buildup: Your blood carries calcium, among other minerals and nutrients. As blood passes through the aortic valve year after year, calcium deposits can form on the valve. This can make it stiffer, so it wonât fully open.