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How are arrhythmias diagnosed?
Tests like ECG, Holter monitoring, echocardiograms, and electrophysiology studies help detect abnormal heart rhythms.
Can arrhythmias be life-threatening?
Some arrhythmias, like ventricular fibrillation, can cause sudden cardiac arrest, while others may be harmless but require monitoring.
What are the warning signs of an arrhythmia?
Common signs include palpitations, dizziness, shortness of breath, chest discomfort, and fainting, which require immediate medical evaluation.
Is heart failure more common in older adults?
Yes, heart failure is more prevalent in older adults, but it can affect younger people with risk factors like diabetes and hypertension.
What lifestyle changes help manage heart failure?
A low-sodium diet, regular exercise, quitting smoking, and taking prescribed medications can help manage symptoms and prevent progression. Regulatory check up should be done by a cardiologist.
How is heart failure different from a heart attack?
A heart attack is a sudden blockage in the arteries, while heart failure is a chronic condition where the heart struggles to pump blood efficiently.
Can heart failure be reversed?
While heart failure cannot always be cured, early diagnosis and treatment can significantly improve symptoms and quality of life.
What are the early warning signs of heart failure?
Shortness of breath, fatigue, swelling in the legs, and rapid weight gain are key signs requiring medical evaluation.
Is angioplasty always needed after a heart attack?
Not always; some cases can be managed with medications. However, severe blockages often require angioplasty or bypass surgery.
What is the golden hour in a heart attack?
The first 60 minutes after a heart attack is called the “golden hour,” where prompt medical intervention can significantly improve survival and heart function.
