Showing posts with label Heart. Show all posts
Showing posts with label Heart. Show all posts

Monday, 27 September 2010

Sleep Apnea.

Me, wired up for a sleep study. Photo taken at...Image via WikipediaLast October I was diagnosed with Obstructive Sleep Apnea.This is a problem that quite a number of people with Pulmonary hypertension suffer from. In broad terms it is a condition that  causes your windpipe to close up when your asleep which stops you breathing. The body tends to wake up when this happens after about ten seconds and in itself it can`t cause any problems but it puts an enormous strain on your heart and body and can cause strokes and heart attacks. I stop breathing about thirty six times per hour, some people do it much more often.
The condition is diagnosed by a sleep study.The photograph shows a man wired up ready for one. A sleep study is a simple non invasive procedure that most people do at home where you wear various monitors over night which take readings and finds out if the illness is present or otherwise.
If the condition is judged to be severe which is if you stop breathing more than thirty times per hour when asleep or you have an heart condition or another illness like pulmonary hypertension that puts strain on your heart then doctors will usually treat it by getting you to wear what is called a CPAP mask at night. This is a mask that covers your nose and mouth and pumps concentrated air into you to help keep your airways open.It is very effective in dealing with the problem but it does take a time to get use to wearing it and sleeping while it is on.
When you have sleep apnea your body tends to wake up every time you stop breathing although most people don`t remember this as you don`t come fully awake and most people with sleep apnea do find themselves feeling extremely tired. Once they use the CPAP mask they do notice a real difference and it can make a big change to there lives.
I found the best way to get use to it is get use to it gradually. First just wear it for a couple of hours and then slowly build up until your on it all night. Most of the machines have counters on them that record how long you have been using it so it is also a good idea to use that in setting yourself goals when you first start using it. I found that it also helped just to sit with it on for a couple of hours in the daytime just to help get use to it.
The thing you have to remember that although the mask can be a bit of a pain it is really your fiend as it is helping you avoid far more serious problems.
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Friday, 10 September 2010

Long Term Oxygen Therapy.

A picture I took on 2nd of July, 2007 showing ...Image via WikipediaWhen I was diagnosed with Pulmonary Hypertension I was put on oxygen for at least fifteen hours a day.This wasn`t basically to help me breath but to help my oxygen levels stay up above ninety and so stop me becoming breathless and having such symptoms as giddyness, pain in the chest and a very rapid heart rate.It is basically more a preventive measure than anything else.
The oxygen is delivered via a oxygen concentrator, shown in the photograph, which is basically a machine that produces liquid oxygen.Nasal canulas are generally used which is a tube you put around your face with tubes that go up your nose.Most people have long leads on the concentrator so they can move about the home easily. At night people tend to have the machine away from the bedroom because it can be noisy.
Oxygen at a high level for a long period of time can damage peoples lung function but most people on oxygen with PH are on so low levels it cannot harm you at all. In fact oxygen can be of great benefit to sufferers as it not only guards against breathlessness it can also lower the PH pressure as oxygen given for fifteen or hours or more can help open up valves and reduce pressure on the heart.
Some people find it hard when they are told they need oxygen as they tend to think its a constant reminder they are ill and a sign there time is ending but I think they are wrong. Long term oxygen therapy is just one of a number of treatments that people are given with PH and it can make a big difference to peoples life.  People should always look on it as a friend rather than a enemy.
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