Peripheral Arterial Disease Tips

AVN is the acronym for avascular necrosis, which mostly affects the hip bone. This complication develops when there is a loss of blood flow to the bones. Being a living tissue, bones require a continuous supply of blood, and if there is an interruption to this supply for a long time, bones suffer from avascular necrosis. The longer duration of this condition may cause bone death. Apart from the hips, AVN may also affect other sites like knees, shoulder, ankles, etc.


Symptoms -
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There are valves in each of the four chambers of the heart. These valves make sure that blood flows in one direction only. The blood flows from the atria into the ventricles through the mitral and the tricuspid valves. The pulmonic and the aortic valves allow the blood to flow out of the ventricles. Valve problems occur when the normal functioning of the valve is impaired.

Impaired valve function leads to blood flow obstruction, which in turn can lead to stenosis of the valve. This put...more

The bones in our body are constantly renewing themselves. The old bone tissue is broken down and absorbed by the body while new tissue takes its place. This process is known as 'remodelling'. Paget's disease is a condition that interferes with this process. Over time it can lead to the disfiguring of bones and a loss of bone density. The bones most affected by this condition are the bones of the legs, spine, pelvis and skull.

Diagnosis
Many patients suffering from this condition do ...more

Spinal surgery is a process used for correcting the problems in your spine. The process involves welding two bones or vertebrae into one single bone. This reduces the movement of those bones, which in turn, helps to reduce back pain and stabilize the spine.

This type of surgery is performed when physiotherapy and medicines have not helped cure your back pain. The specialists recommend this option when they are able to understand the actual reason behind your pain.

To locate the...more

If you are experiencing difficulty in breathing or rapid breathing, shortness of breath and low blood pressure, you might have been affected with acute respiratory distress syndrome or ARDS. This is a fatal lung condition in which the supply of oxygen to the lungs and into the blood gets prevented. The symptoms of this syndrome develop within two days of the illness.

Here are 10 important facts about ARDS you should know about:

Because of the low level of oxygen in the blood, ...more

Small endocrine glands, which are located on top of each kidney are known as Adrenal glands. These Adrenal glands produce hormones that regulate blood sugar, stress and sexual functions. Any problems in the pituitary gland can affect the Adrenal gland as the pituitary gland regulates all endocrine glands.

Different types of Adrenal gland disorders are:

Cushing's syndrome: This disorder occurs when the Adrenal glands produce too much cortisol in the body. Cortisol is a hormone t...more

What is spinal compression fracture?
Spinal compression fractures are getting frequent due to the many lifestyle changes which we undergo. The body should not be made to be put use in a certain way like posture, lifting heavy weights, etc. However, prolonged and repeated usage affects the spine directly and results in compression fractures. Though the condition looks, gratifying, modern science has advanced to levels where the fractures can be addressed very effectively, and the pain symptom...more

It is considered as the medical speciality, which caters to injuries and various diseases in the musculoskeletal system of the human body. This constitutes the joints, bones, tendons, nerves and muscles that enables a human being to move, be active and work. Orthopaedic surgeons perform special problems like diagnosis of the injury or disorder, treatment with right medication, rehabilitation that is by prescribing exercises and physical therapy in order to restore back movement, function and str...more

Carotid artery disease occurs when an oily, waxy substance called plaque builds up inside the carotid arteries. These are arteries that supply oxygenated blood to your brain, face, scalp, and neck.
Carotid artery disease is very serious as it can cause a brain stroke. It, in fact, starts with damage to the inner layer of the carotid artery. To stem this damage your body starts a healing process and this leads to a build up of plaque at the point where the artery is damaged.

When thi...more

Aortic valve stenosis is a heart condition in which the valve to the biggest artery- the one which provides oxygen-rich blood to our body, called aorta, is narrowed. This prevents the valve from opening fully, obstructing the blood flow from your heart into your body.

When the aortic valve doesn t open, your heart needs to work harder to pump blood to your body making the heart muscle weak. If left undiagnosed aortic stenosis is fatal.

Symptoms

These symptoms should sp...more