Heart failure is a syndrome in which the heart is unable to pump blood effectively and sufficiently to meet the body’s demands. The condition is not as described by its name; it does not mean that the heart has stopped beating. However, it occurs when the heart is dysfunctional. The disorder may begin at any age, although it is commonly observed among the elderly. Heart failure can develop insidiously and its symptoms may not be evident; nonetheless, it is important to understand the signs of heart failure so that it can be treated and managed.
Various heart failure causes contribute to the development of the condition. For example, heart failure can be caused by coronary artery disease, hypertension, valve disease, cardiomyopathy, diabetes, and heart attack among other conditions. Additionally, heart failure can be classified as left-sided, right-sided or both depending on whether the ejection fraction is low or normal. However, each of the categories presents with the same symptoms apart from the underlying differences already mentioned. Notwithstanding the differences that distinguish the types of heart failure already discussed, the common signs and symptoms of heart failure include:
The recognition of heart failure signs and symptoms and seeking medical intervention can help treat or manage any reversible causes of the illness and prevent the debilitating effects of other conditions as well as the resulting complications that are associated with heart failure, such as kidney failure, arrhythmia, stroke, and hospitalization. Most importantly, heart failure therapy can help improve the patient’s quality of life while also reducing mortality. Thus, the importance of knowing the heart failure symptoms warning signs as discussed below:
1. Shortness of breath
Shortness of breath is usually the first symptom of heart failure and typically presents due to a decrease in exercise tolerance. This happens because the patient experiences dyspnea upon climbing stairs or walking a certain distance and feels better upon sitting down or resting. As heart failure progresses, they may find it challenging to do regular activities without feeling short of breath. Orthopnea is another sign that indicates heart failure as it makes it difficult to breathe when lying flat; additionally, heart failure patients may report of sudden nocturnal dyspnea which is characterized by waking up at night with the feeling of breathlessness.
2. Feeling tired
Tiredness and weakness are typical heart failure symptoms warning signs. Patients with heart failure regularly report of lacking the same level of energy they had before being sick and experiencing tiredness when doing activities they used to do with ease. Weakness and fatigue symptoms should be taken seriously since they may indicate that the heart is unable to provide sufficient amounts of blood to supply the body with oxygen.
3. Swelling of legs, ankles, feet, or belly
Swelling of the legs and ankles is a typical indication of fluid retention in patients with heart failure. A physician can easily detect pitting edema which occurs when pits or U-shaped indentations are formed on the legs or ankles due to pressure. Additionally, the puffiness may also occur around the legs or ankles, liver, or lungs. As a warning sign for heart failure, swelling may also lead to rapid weight gain because of retaining water. Heart failure patients need to monitor their weight regularly and if there is a two or three-pound increase over the expected weight, it should raise alarm.
4. Weight gain
It is essential to keep track of weight regularly so that heart failure is detected early. Weight gain refers to unplanned weight increase that can arise suddenly and as a result, it is a warning sign for heart failure. Thus, it is important to monitor weight even if heart failure symptoms are not present. If heart failure symptoms are present, weighing daily can help determine whether the illness has occurred since the condition leads to rapid weight gain even when fluid retention or salt is not involved. It is essential to seek medical intervention when experiencing sudden weight gain because the condition can be detrimental to health. As a result, it is important to recognize unanticipated weight gain as a warning sign for heart failure.
5. Cough or wheezing
Wheezing and coughing are heart failure symptoms that cause discomfort to the patient. In addition to being uncomfortable, coughing indicates fluid retention in the lungs; furthermore, heart failure patients also present with persistent coughs that are accompanied by pink or white sputter. On the other hand, heart failure cough can be confused with colds, flu, or asthma; however, coughing occurs mostly at night or when the patient is lying down. Moreover, heart failure cough may also present with other conditions like sudden nocturnal dyspnea
6. Fast heart rate or palpitations
Palpitations occur when the heart skips a beat or beats erratically making the patient feel weak or frightened. As a result, a fast pulse or one that is irregular can be a warning sign for heart failure. On the other hand, the brain may signal for a faster heartbeat in response to inadequate oxygen supplies due to the inability to pump sufficient amounts of blood. As a result, palpitations can also be used as a warning sign for heart failure.
7. Lack of endurance
Fatigue or tiredness is often the first warning sign for heart failure as patients are unable to complete regular activities like walking around the house or doing other physical activities due to a lack of oxygen. This happens because the heart is unable to pump sufficient blood to the muscles to provide them with energy. As a result, heart failure symptoms warning signs include loss of endurance due to the inability to perform physical tasks due to a lack of oxygen.
8. Loss of appetite
Heart failure causes dyspepsia which leads to heart failure patients presenting with loss of appetite, nausea, vomiting, bloating, and abnormal liver function. Additionally, heart failure patients report of unpleasant feelings on the right side of the abdomen especially when lying down. This unusual sensation can be an early warning sign for heart failure. Moreover, the warning signs like decrease in food intake are essential heart failure indicators that should be taken seriously since they can lead to cachexia, a condition that causes patients to deliberately lose weight.
9. Dizziness or lightheadedness
Dizziness or feeling lightheaded can be a heart failure symptom that arises due to lack of oxygen reaching the brain. Additionally, heart failure can also cause confusion especially in elderly patients. As a result of the lack of oxygen due to the inability to pump sufficient amounts of blood, heart failure patients can experience dizziness; as a result, heart failure patients should be wary of these heart failure symptoms warning signs.
10. Wanting to pee more often at night
Nocturia or the urge to urinate more than once or twice at night is caused by heart failure. Although the condition is commonly overlooked, it is a warning sign for heart failure when patients wake up more than three times at night to urinate. The reason for this is that fluid retention occurs when suffering from heart failure; when lying down, the fluids re-enter the circulation system thereby increasing the urge to urinate.
Who is most likely to get heart failure?
Heart failure can occur at any age; however, it is commonly observed among the elderly. Some of the major risk factors for heart failure include high blood pressure, diabetes, coronary artery disease, obesity, heavy alcohol use, smoking, cardiomyopathy, and heart attack. On the other hand, heart failure affects patients who have valvular or rhythm disorders. As a result, these are the major populations that are likely to develop heart failure.
When should a person see a doctor?
It is important to seek medical attention when heart failure develops. When heart failure occurs, a doctor can conduct additional tests to ensure that the illness is diagnosed correctly. In addition, doctors should be consulted when experiencing heart failure symptoms such as sudden breathlessness or chest discomfort.
Conclusion
Heart failure presents with signs and symptoms that should not be ignored. Understanding heart failure symptoms and warning signs is important since it facilitates early detection and diagnosis of the illness. Therefore, patients are able to seek medical intervention so that the heart failure symptoms warning signs can be managed to control the progression of the illness and improve the quality of life. Consequently, it is important to visit a doctor when heart failure symptoms and warning signs develop.
