Article by Alien Sheng

Cardiac Asthma

Cardiac asthma isn’t asthma in its true sense. It’s wheezing due to congestive heart failure.

Cardiac asthma is a clinical condition caused by severe reflexive blocking and/or by edema of the lungs. It is an asthmatic-type breathing caused by sudden blockage of the pulmonary circulation. The bronchial spasm in cardiac asthma is caused by back pressure from the left side of the heart to the lungs (the left part of the heart has a sudden disproportion between its work load and work capacity).

Cardiac asthma is quite similar to lung asthma. In this, patients with heart failure or heart valves that do not open properly experience shortness of breath, wheezing and coughing.

What causes cardiac asthma?

Cardiac asthma is usually due to a major mechanical fault of the heart and may pose to be life threatening, if not checked at the right time.

In this kind of asthma, the reduced pumping efficacy of the heart leads to a build up of fluid in the lungs. This build up of the fluid causes the air passages to narrow up and eventually cause wheezing and other related symptoms.

Symptoms:

Symptoms usually occur with exercise or at night after going to bed. Excessive fluid in the lungs associated with heart failure causes symptoms such as shortness of breath, coughing and wheezing, which imitate asthma.

Both cardiac asthma and pulmonary edema are symptoms of coming heart failure. It is a life-threatening condition and one must seek medical advice immediately on experiencing any symptoms.

Some of the main symptoms are:

* Shortness of breath, not necessarily accompanied by wheezing. * Increased rapid and superficial breathing. * Increased blood pressure and heart beat rate. * A feeling of uneasiness. * Cardiac asthmatic people wake up breathless a few hours after sleeping, and have to sit upright to again properly breathe. This is due to lying down too long. * Swollen ankles which worsen rapidly during the stretch of the day.

Treatment:

The key to effective management of cardiac asthma is right diagnosis, which includes differentiation between patients who wheeze only due to acute heart failure vs those who wheeze from other disorders, such as asthma, chronic obstructive pulmonary disease, pneumonia or acute respiratory distress syndrome.

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Asthma is an inflammation of the bronchi in the lungs is known. It occurs when the passages are narrowed. It is usually set by certain triggers, which are unique to those who suffer from it. Asthma is an obstructive lung disease because it is known to cause resistance to the exhaled air. Asthma is a lung disease that fits in the chronic obstructive pulmonary disease (COPD) listing together with bronchitis and emphysema.

doctors do not know what causes asthma, but there are some factors and theories they study. Anyone who suffers from asthma, sensitivity to various triggers. It is the theory that some effort with a tendency to asthma and the scientists and doctors are currently born for genes that could be behind the cause can be found. The surrounding area also determines in which one lives partly asthma attacks. Some risk factors for the development of asthma, allergic rhinitis are involved (hay fever), eczema, an allergy that affects the skin, and a genetic predisposition. Not surprisingly, hay fever or rhinitis, the most important risk factor for the development of asthma.

Asthma can not be cured but it can be controlled. Through the management of asthma, almost everyone who may suffer from a productive life. Not everyone has experience of asthma symptoms in the same way. So while the symptoms are common, the experience is individual.

Some of the most common symptoms are cough, wheezing, shortness of breath, wheezing, tightness in the chest, pain or pressure. A simple device to measure, how well your lungs are working is a peak flow meter and can help determine if there is a need to increase, medication, so you better control your asthma.

Asthma has to manage multiple triggers. For me, my asthma was induced exercise. Growing up, I did not have asthma, but after an operation when I was 23, I developed asthma exercise. As I read my papers for the operation, after the fact, I discovered that asthma listed as a side effect of anesthesia.

Other triggers include tobacco, polluted air, irritants such as perfumes or cleaning products, mold, dry weather, sulfites (additives found in some foods and wine) and surprisingly, menstruation.

Asthma is manageable under medical supervision. By knowing the symptoms and the triggers for you, you can respond quickly to an attack and get it under control.

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intermittent reversible obstruction, hyperresponsiveness and inflammation in asthma are responsible for asthma symptoms.

Clinical hallmarks of asthma include episodic wheezing with shortness of breath, cough and sputum known. Improve between episodes of asthma symptoms or disappear altogether. Asthma symptoms can vary from mild to severe.

occur before the onset of asthma, there are some early warning signs or symptoms that say that the asthma attack is imminent can be. Full-blown asthma attack is usually caused by certain signs and symptoms of asthma, with which we suspect that he or she can can get asthma attack preceded it. They are:

1 Losing your breath easily or shortness of breath breath.2. Do you feel tired or weak.3. Wheezing and coughing after exercise.4. Decrease in PEFR reading or lung function.5. Signs of colds or allergies such as itchy throat, runny or stuffy nose, headache6. Sleeping7 trouble. Chest tightness8. Change in volume during color and thickness of mucus

asthma symptoms asthma attack.

Full-blown asthma attack usually has the following symptoms episodically in the rule:

1 Wheezing is a high-pitched whistling wheeze when breathing out – especially in children. Lack of wheezing and a normal chest examination do not exclude asthma.2. Cough (especially at night) 2 Recurrent difficulty in breathing or shortness of breath breath4. Tightness in the chest, pain or pressure.

Symptoms of asthma vary from person to person. Some may be all of the above symptoms and some have only a few of them. The severity of symptoms can vary in each attack

asthma symptoms get worse (acute exacerbation of asthma).

operates in an asthma attack the muscles around the airways. This tightening of the airways as a bronchospasm. There is also cause swelling or inflammation of the airways and excess mucus production, which further reduces the lumen of the airways. Thus, patients find it difficult to push air in and out lung

All these factors -. Bronchospasm, inflammation and mucus production – asthma symptoms such as difficulty breathing, wheezing, coughing, shortness of breath and difficulty performing normal daily activities. Other symptoms of an asthma attack are:

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Asthma has a number of symptoms that are quite similar to other respiratory problems. You may not have experienced the problem before, but there are several factors that can trigger it. Most people, however, develop asthma when they were only kids. To properly determine if it is really the problem, you have to distinguish the signs and symptoms and get a clear diagnosis from the right people and using the right tests.

1. Common Signs and Symptoms

Individuals who have asthma usually develop symptoms as soon as the airway becomes inflamed, filled with mucus or tightened. Some of the common symptoms include wheezing, shortness of breath, coughing at night, chest pain, chest pressure or tightness and difficulty breathing. People with asthma present the symptoms differently. Some will present different symptoms during different times of the day. The frequency and severity will also change between people. One episode can be very severe, and the next, very mild.

2. Relapse Periods

A number of affected individuals can go for long periods without presenting any symptoms. These rest periods can also be interrupted by exacerbation of the symptoms, also known as asthma attacks. Others can also have asthma symptoms each day. A number of people may only have the problem during viral infections and physical activity or exercise.

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Mild asthma attacks are usually very common. The airways open up in a few minutes or hours. Severe attacks are not common but are usually longer and will need quick medical attention. It is vital to distinguish and treat the mild symptoms to get rid of severe episodes and maintain asthma properly.

3. Before the Attack

Early warning signs of an impending asthma attack are usually presented by small changes that occur just before or at the start of an asthma attack. The signs can start before the more popular symptoms of the condition present themselves. These signs are usually not very severe so you do not have to cease your plans for the day.

4. Finding the Symptoms

However, once you recognize the signs, you should stop the attack or keep it from becoming worse. Some of the early warning signs include losing your breath quickly while doing physical activity, coughing or wheezing after exercise, feeling upset, moody or tired, feeling tired or weak, minimized lung function, difficulty sleeping and minimal changes in lung function.