Tag: heart failure

Understanding Bad Cholesterol

Cholesterol is a very familiar medical term almost to anyone, particularly the middle age group. It is a common thing the word will never be a part of teen-age lingo. The main reason is, most of the dreaded ailments accompanying “high cholesterol” levels are associated with hypertension, heart failure, diabetes and other long term and acquired conditions, which does not could also happen to younger generation as juvenile complications. To make it clear, when the majority is talking about lowering cholesterol, it is all about alleviating the further progress of bad cholesterol.

There are two kinds of cholesterol accumulating or present in the human body. Bad cholesterol or low-density lipoprotein is harmful because it can cause atheroma. Atheroma is considered to be the plaque of the arteries, commonly referred to as fat streaks. If not watched carefully, accumulation of ‘macrophage white blood cells’ can happen to a child even before the age of 10.

The early symptoms may start as early as 5 years old, while the child grows up and the condition is accumulating quietly in the veins. Most of the time, the exact symptoms are only given prognosis after the onset of heart attack or stroke, which is already too late for the patient. The attack of silent killers may not cause death but chances are it can lead to lifetime disability.

It is debilitating to imagine how high levels of bad cholesterol can cause serious consequences to the body. When most people may appear healthy all the time, cholesterols can only be checked through lab tests. Sometimes it surprises people to find out how high their cholesterol build-up has soared for the past years.

There is no mystery behind the strengthening of bad cholesterol other than high consumption of saturated fats in the diet. In the advent of labels or guides in processed foods like canned goods and other packed products in the groceries, it is easy to see the amount of cholesterol a food has. This is just a small matter on how to grasp the essence of being cholesterol conscious.

The major way to lower down cholesterol levels in the body is to understand how it metabolizes in the body. Cholesterol doe not actually come from diet alone. It is a whole process within where diet is just one of the contributing factor. Good cholesterol aids in the body’s biochemical functioning like producing bile, regulating of vitamins that are fat soluble such as A, K, D, and E.

It also has impact on the synthesis of the body hormone. After cholesterol has been utilized in the body, it excretes as excess lipids in the liver and gall bladder as crystal particles. Because cholesterol is not water soluble, it circulates over and over and gets converted to bad cholesterol (low density lipoproteins). For normal individuals with healthy metabolism, bad cholesterol is minimal and comes in as large quantities. The harmful ones are those that come in many number of small sizes trapped in the veins as accumulated clogs.

When it comes to lowering high cholesterol, basically there is nothing to ponder about genetic weaknesses, the key is watching over food intake. Cholesterol is highly present in animal meats and fats, especially pork and beef. It is easy to watch fatty foods with all the precautions available today. But it takes discipline to live a life with less cholesterol consumption.

Understanding Your Blood Pressure

What is blood pressure? Blood pressure is the force of your blood against the walls of your arteries. Blood pressure consists of two number; a top and bottom number. The top number is the systolic pressure. The bottom number is the diastolic pressure.

Systolic blood pressure is the force of blood in your arteries as your heart beats. If your systolic number is higher than one hundred and forty you have high blood pressure. Even if your diastolic number is not high you can still have ‘isolated systolic hypertension.’ This means only your systolic number is high.

This is more common for older Americans. This pressure usually increases with age whereas diastolic pressure decreases after fifty-five. You might not know if you have isolated systolic hypertension so ask your doctor if you are concerned.

Diastolic blood pressure is the force of blood in your arteries when your heart relaxes between beats. For younger people this is a very important number. The higher this pressure is the more you are at risk. This blood pressure lowers as you get older and your systolic increases. Therefore diastolic is more important in younger people and systolic in older.

Normal blood pressure is less than one hundred and twenty over less than eighty. If your pressure is between the normal numbers and one hundred and thirty-nine over eighty-nine, you have what is called prehypertension. This puts you at risk to develop high blood pressure in the future but it easily preventable.

Hypertension is a name for high blood pressure. Having high blood pressure puts you at risk for heart disease or even strokes. High blood pressure makes your heart work harder than it should and can lead to blindness, kidney disease and even congestive heart failure.

According to statistics high blood pressure killed over fifty-four thousand people in 2004. Statistics also show that twenty-eight percent of people have high blood pressure and aren’t even aware of it. Are you one of them?

You should be aware of the risks of high blood pressure so you can avoid them as best as you can. High blood pressure is a risk for stroke and heart disease. While some risks can be altered or fixed, some cannot. For instance if you use tobacco or are overweight you are at risk for high blood pressure.

You can easily fix this by trying to quit using tobacco and watching your diet to help lose weight. If you have trouble doing either of these on your own, consult your physician. They may be able to prescribe you something or give you useful information to help.

High blood pressure can affect certain parts of your body as well. You might suffer from a stroke. This happens because the high blood pressure can break a weak blood vessel leaving it to bleed into the brain. Also if you have a blood clot blocking a narrow artery, you can also experience a stroke.

Sometimes impaired vision or blindness can occur from high blood pressure. It might eventually cause your blood vessels in your eye to bleed or burst leaving you with blurred or impaired vision.

Your arteries harden as you age, even more so for those in your heart, brain and kidneys. These harder arteries are associated with high blood pressure. When this happens your kidneys and heart have to work harder.

If you have any questions or concerns about your blood pressure ask your doctor. They can answer any questions you might have and find a solution if you do in fact have high blood pressure or might be prone to it. It’s never too late to take care of your body, including your blood pressure.

All about Blood Pressure

What is blood pressure? Blood pressure is the force of your blood against your artery walls. When you have your blood pressure checked the reading has two numbers; one on top and one on bottom.

The top number is your systolic pressure. This is the force of your blood in your arteries when your heart beats. The bottom number is your diastolic pressure. This is the force of your blood in your arteries when your heart relaxes in-between beats.

Normal blood pressure would be a reading of 120/80 or lower. High blood pressure would be a reading of 140/90 or higher. If you have high blood pressure you are at a greater risk of a stroke or heart and kidney disease.

Many things can cause high blood pressure including physical inactivity, tobacco and alcohol use, stress and your diet. These are only a few things. Certain medical conditions and medications can also cause high blood pressure.

High blood pressure can cause your body to have certain effects. For instance it can cause a stroke. The high pressure can cause a weakened blood vessel to break causing it to bleed into the brain; thus leaving you with a stroke.

High blood pressure can also sometimes cause your blood vessels in your eyes to bleed or burst. If this happens your vision will be blurred or impaired and might even result in blindness. Another reason it is best to keep control on your blood pressure.

Along with a stroke or kidney disease high blood pressure can also cause a heart attack. Your arteries are what bring blood carrying oxygen to your heart muscle. If your heart is not getting enough oxygen you will experience chest pain. If the blood flow is blocked as well you will experience a heart attack.

Congestive Heart Failure is very common among people with high blood pressure. This is a very serious condition where your heart cannot pump enough blood to supply the needs of your body. It is never too late to start taking control of your health starting with your blood pressure.

Anyone can develop high blood pressure, even children. It is more common for African Americans to develop it. Many Americans will develop high blood pressure as they age but that doesn’t mean it is healthy.

Obesity plays a role in high blood pressure. If you are over weight you are at a higher risk of having high blood pressure as well as a stroke or heart disease. Try to lose at least ten pounds and this will help lower your blood pressure significantly.

Eating a healthy diet is a great way to lower or control your blood pressure. Limit your intake of salt and sodium and introduce more fresh fruits and vegetables into your diet. Once you establish your healthy diet you will have less worry of developing high blood pressure.

You should always have your blood pressure checked at your regular doctor visits. If you have high blood pressure and are concerned you can easily monitor from home. If you do this you want to have your doctor look at your home monitoring device to help ensure it is effective and you are operating it correctly.

Keep track of your blood pressure readings so you can see what is helping and what isn’t. Sometimes regular lifestyle changes alone won’t help as much as they would combined with blood pressure medication. Your doctor will be able to tell you what the best option for your needs would be.

What Physiotherapy Has to Do with Cardiac Surgery

One may feel fatigued and sore after cardiac surgery; it is only natural. On the other hand, it seems altogether strange to think of embarking on a course of physiotherapy afterwards instead of just resting. Yet, that is just what is recommended.

Types of cardiac surgery include bypass surgeries, angioplasty, stents, heart valve replacements, and even heart transplants. Patients having all of these surgeries can benefit from physiotherapy. Patients who have other cardiac problems can use the help too; they include victims of heart attacks, heart failure, peripheral artery disease, chest pain, and cardiomyopathy.

Physiotherapy will usually begin within a couple of weeks of cardiac surgery, if not sooner. The first step is for nurses or doctors to administer a stress test to determine how much exercise one can handle. This involves walking on a treadmill or riding on a stationary bike while having one’s vital signs monitored.

When the data is gathered and analyzed, a program of physical therapy will be put into place. For safety’s sake, it is often the routine to bring cardiac surgery patients into the hospital or an outpatient clinic for their exercise at first.

Under the watchful eyes of nurses and physiotherapy personnel, cardiac surgery patients will be looked after as they perform their exercises. This way the professionals will be alerted if the cardiac surgery patient is having troublesome symptoms. The exercises done are cardiovascular exercises like walking on a treadmill or riding a stationary bike.

After the initial period of the monitored physiotherapy has passed, cardiac surgery patients will be sent to do their exercising at home. Before they go, though, they will have been taught warm-up and stretching exercises, and when to stop. Generally, they should exercise three to five times a week unless they are having problems.

Swimming is another form of exercise that is especially good for cardiac surgery patients. It is a cardiovascular exercise that is not hard on the joints, so it will often be kept up longer. The only thing to remember is that all wounds must be completely healed first.

Physiotherapy for cardiac surgery patients is often not carried out by physiotherapy staff. Nurses in hospitals and clinics who are trained to deal with these areas of rehabilitation for cardiac surgery will do the work. However, physiotherapists sometimes help, and the principles are the same.

The physiotherapist will instruct the patient about what activities are acceptable in the weeks and months after surgery. During the first six weeks, there will only be a few activities allowed, such as light housekeeping or going to movies, for example. From then until the third month, more activities will be added. You may be able to return to work, at least part-time, you may be able to drive. After this time, your physiotherapist will work with you to ease you back into all your old activities.

If a patient has cardiac surgery and then does nothing to regain strength, that patient will soon weaken. Physiotherapy offers a means to stay in shape, or get into shape. It lends more purpose to the cardiac surgery by making the patient much healthier than before the surgery ever took place.