In mitral valve stenosis, the mitral valve leaflets are fused together by scar tissue, gradually narrowing the valve and slowing the flow of blood from the left atrium to the left ventricle.
For blood to circulate effectively through the heart, each of four heart valves must be functioning properly. In mitral valve stenosis, the valve becomes stiff, and can no longer open and shut freely. It may also be leaky (mitral regurgitation or insufficiency), allowing some blood to flow backwards.
To...
There are several bariatric surgery procedures, commonly known as weight-loss surgery, which are performed to treat morbid obesity. Two... Read more »
Is He/She Being Difficult on Purpose? Responding to and dealing with hallucinations and delusions, refusing food, refusal to bathe or... Read more »
Remembering to carry out a few important basic nursing care procedures to people with Alzheimer's can make all the difference to their... Read more »
It’s the day before National Memory Screening Day, taking place on November 18, and like years past, I am obsessing about memories. ... Read more »
In my last blog we were reviewing the fundamental question of why we sleep. We left off trying to sort out the level of activity of the... Read more »
Source: HealthCentral Encyclopedia
Spinal stenosis occurs when the spinal canal is narrowed or compromised, leaving inadequate room for the nerves.The causes of stenosis vary. The... Read more »
Source: ADAM Encyclopedia
Aortic valve stenosis; Left ventricular outflow tract obstruction; Rheumatic aortic stenosis; Calcium aortic stenosis Treatment If there... Read more »
Source: ADAM Encyclopedia
Mitral valve obstructionTreatmentTreatment depends on the symptoms and condition of the heart and lungs. People with mild symptoms or none at all may... Read more »
Source: ADAM Encyclopedia
Meatal stenosis is a narrowing of the opening of the urethra, the tube through which urine leaves the body.Alternative NamesUrethral meatal... Read more »
Source: HealthCentral Encyclopedia
Narrowing of the aortic valve in the heart.The aortic valve controls blood flow from the left ventricle to the aorta and the rest of the body. It... Read more »