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  Reason of Heart Failure Heart failure occurs when the heart is unable to pump enough blood to meet the body's needs. This can happen due to various reasons, including: Coronary artery disease: Narrowing or blockage of the coronary arteries, which supply blood to the heart muscle, can reduce the heart's ability to pump blood. High blood pressure: High blood pressure can damage the heart muscle, making it less effective at pumping blood. Cardiomyopathy: This is a disease of the heart muscle that can weaken the heart and lead to heart failure. Heart valve problems: Problems with the heart valves can interfere with the heart's ability to pump blood effectively. Arrhythmias: Abnormal heart rhythms can disrupt the heart's pumping ability and lead to heart failure. Symptoms of Heart Failure Symptoms of heart failure include: Shortness of breath during activity or at rest Fatigue and weakness Swelling in the legs, ankles, and feet Rapid or irregular heartbeat Reduced ability ...

 What is Malaria? Malaria is a potentially life-threatening disease caused by the Plasmodium parasite, which is transmitted to humans through the bite of infected female Anopheles mosquitoes. Malaria is prevalent in many tropical and subtropical regions of the world, particularly in sub-Saharan Africa, Southeast Asia, and South America. Symptoms of Malaria  Symptoms of malaria can vary but typically Fever Chills Headache Muscle aches Fatigue Nausea These symptoms usually appear 7-14 days after being bitten by an infected mosquito, but in some cases, they can take longer to manifest. In severe cases, malaria can cause seizures, organ failure, and coma, and it can be fatal if left untreated. Causes of Malaria   The main causes of malaria are the five species of the Plasmodium parasite that infect humans: P. falciparum, P. vivax, P. ovale, P. malariae, and P. knowlesi. These parasites are transmitted to humans through the bite of infected female Anopheles mosquitoes. The par...

What is Bronchitis? Bronchitis is a respiratory condition that causes inflammation and swelling of the bronchial tubes, which are the air passages that carry air to the lungs. There are two types of bronchitis: acute and chronic. Bronchitis Symptoms Acute bronchitis is a short-term condition that usually develops after a cold or upper respiratory infection. It causes symptoms such as: Coughing, often with thick yellow or green mucus Wheezing Shortness of breath Chest discomfort or pain Fatigue Sore throat Low-grade fever Nasal congestion Acute bronchitis is usually caused by a viral infection, but it can also be caused by bacterial infections, irritants such as smoke or pollution, or allergies. Bronchitis Causes Chronic bronchitis is a long-term condition that is a type of chronic obstructive pulmonary disease (COPD). It causes symptoms such as: Chronic coughing that produces mucus Wheezing Shortness of breath, especially during physical activity Chest tightness or discomfort Frequent ...