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.
Aortic valve stenosis is narrowing of the aortic valve. Many things can narrow this passageway between your heart and aorta. Causes of aortic valve stenosis include: Congenital heart defect. The aortic valve consists of three tightly fitting, triangular-shaped flaps of tissue called leaflets. Some children are born with an aortic valve that has only one (unicuspid), two (bicuspid) or four (quadricuspid) leaflets â not three.