Can people with cardiomyopathy run?

Written by Zhang Yue Mei
Cardiology
Updated on September 17, 2024
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Whether a person with myocardial disease can run or not depends on the extent of myocardial damage and clinical symptoms. If the myocardial damage is severe and there are significant clinical symptoms of heart failure and arrhythmia, this group should not run and needs bed rest. If strenuous activity would worsen heart failure, the myocardial damage is mild, with no typical clinical symptoms, and does not affect daily activities, this group can engage in appropriate exercises like walking or running, but the duration should not be too long, about 20 to 30 minutes each time.

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Written by Li Hai Wen
Cardiology
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Clinical manifestations of dilated cardiomyopathy

The clinical manifestations of dilated cardiomyopathy can be summarized in two words: "three hearts," which are reflected in the following three aspects. First, heart enlargement, such as through chest X-rays or echocardiography, often reveals a notable enlargement of the patient's heart. Second, arrhythmias; dilated cardiomyopathy often accompanies a variety of arrhythmias, such as frequent ventricular premature beats, tachycardia, or atrial fibrillation. Third, heart failure. Dilated cardiomyopathy often results in symptoms of heart failure, such as exertional dyspnea and paroxysmal nocturnal dyspnea.

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Do you need to take medication for a long time for dilated cardiomyopathy?

Patients with dilated cardiomyopathy need long-term or even lifelong medication because dilated cardiomyopathy is an incurable disease that requires medication to properly control the onset of heart failure symptoms. The symptoms of heart failure due to dilated cardiomyopathy can easily recur, leading to repeated hospitalizations, often related to the patient's irregular medication use or arbitrary discontinuation of medication. Therefore, patients with dilated cardiomyopathy must take medication under a doctor's guidance for long periods, such as using diuretics and medication like sustained-release metoprolol, etc. At the same time, it is important to maintain good living habits, a low-salt diet, a good emotional state, and conduct moderate exercise under stable conditions.

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Written by Tang Li
Cardiology
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How is hypertrophic cardiomyopathy treated?

The treatment of hypertrophic cardiomyopathy aims to improve symptoms, reduce complications, and prevent sudden death. The methods include improving ventricular compliance by reducing outflow tract obstruction, preventing thromboembolic events, and identifying high-risk patients for sudden death. Treatment needs to be individualized, and the main treatments include the following aspects: 1. Medication treatment. Drug treatment is fundamental, and drugs targeting outflow tract obstruction mainly include receptor blockers and non-dihydropyridine calcium channel blockers. For patients with congestive heart failure, targeted treatment is required. Anticoagulation treatment is necessary for patients with atrial fibrillation, and it is worth noting that for patients with chest discomfort, care should be taken to exclude outflow tract obstruction when using nitrate drugs to avoid exacerbation after use. Non-drug treatments include: 1. Surgical treatment: For patients with ineffective drug treatment and heart function class three to four, if there is severe outflow tract obstruction, septal myectomy should be considered. Currently, surgery is listed as the preferred treatment for suitable patients in consensus guidelines in both America and Europe. 2. Alcohol septal ablation; 3. Pacing therapy.

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Written by Liu Ying
Cardiology
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What should be noted for dilated cardiomyopathy?

Patients with dilated cardiomyopathy should actively look for the cause of the disease and provide corresponding treatments, such as controlling infections, strictly limiting or abstaining from alcohol, treating relevant endocrine or autoimmune diseases, correcting electrolyte disorders, and improving nutritional imbalances, etc. In the early stages of dilated cardiomyopathy, although there is already enlargement of the heart and impairment of contractile function, there are no clinical manifestations of heart failure. At this stage, early pharmacological intervention should be actively implemented to slow down ventricular remodeling and further damage to the myocardium, delaying the progression of the disease. As the condition progresses, the patient's ventricular contractile function further decreases and clinical manifestations of heart failure appear. At this point, treatment should follow the guidelines for chronic heart failure. However, the specifics of the treatment and the choice of medication should be determined by a specialist based on the patient’s condition.

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Written by Liu Yong
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Can people with cardiomyopathy eat spicy food?

Generally speaking, patients with cardiomyopathy during stable phases may consider consuming spicy food, especially since these patients often have relatively poor appetites. Using mildly spicy food can potentially stimulate the appetite and improve nutritional status. However, from another perspective, excessive consumption of spicy food may cause patients to drink large amounts of water. Excessive intake could potentially increase the burden on cardiac function; therefore, it is not recommended for patients with cardiomyopathy to consume overly spicy foods. Patients with cardiomyopathy also have dietary restrictions, including a diet low in salt and fat, as overly salty diets can also exacerbate the burden on the heart and kidneys.