A heart attack does not always have obvious symptoms, such as pain in your chest, shortness of breath and cold sweats. In fact, a heart attack can actually happen without a person knowing it. This condition is known as a ‘silent heart attack’, medically known as ‘silent ischemia’, occurring due to the shortage of oxygen supply to the heart muscle. The causes of a silent heart attack are similar to that of a heart attack.
Lack of exercise
Age, usually above 65
Consumption of tobacco or smoking
Excessive consumption of alcohol
A silent cardiac arrest makes one more vulnerable to another heart attack that could be fatal. Diagnosis: The only method to diagnose if you had a silent heart attack is through imaging tests, such as echocardiogram, electrocardiogram, Holter Monitoring or others. These tests can show certain changes which might be indicative of a heart attack. An analysis of one’s overall health and the symptoms can aid in deciding whether few more tests are required.
How would you prevent a silent heart attack?
1. Get your cholesterol and blood pressure count tested regularly.
2. Refrain from smoking.
3. Get your VO2 max checked regularly.
4. Live a healthy lifestyle: Refrain from smoking and excessive alcohol consumption; exercise daily, eat healthy.
5. Control high blood pressure, cholesterol, and diabetes
6. Be aware of your body and call on a doctor if you feel there’s anything which is bothering you.
If you wish to discuss about any specific problem, you can consult a cardiologist.