For myocarditis, whether soaking feet is good or bad is irrelevant because soaking feet has no effect on the treatment of myocarditis. For the treatment of myocarditis, there is general treatment and medication treatment. General treatments typically aim to reduce the cardiac load, such as resting and providing easily digestible food rich in vitamins and proteins, and soaking feet offers no benefit in these respects. Additionally, myocarditis should be treated with medications, including diuretics, vasodilators, ACE inhibitors as appropriate. If arrhythmias occur, anti-arrhythmic drugs should be provided, and if a viral infection is confirmed, specific antiviral treatment should be administered. Therefore, soaking feet is not significantly relevant. (Specific medication use should be conducted under the guidance of a doctor.)