Have you ever fainted for no clear reason? Syncope, or sudden loss of consciousness, can have many causes—but one of the most serious involves the heart. Heart rhythm disorders, electrical blocks, or structural problems can abruptly drop blood pressure and brain perfusion, leading to fainting.
Not All Fainting Is “Normal”
While some syncopal episodes are harmless, others may be the first sign of a life-threatening cardiac condition. In older adults or individuals with a cardiac history, a fainting spell should never be ignored.
Cardiac Causes of Syncope:
- Arrhythmias (tachycardia or bradycardia).
- Atrioventricular (AV) blocks.
- Aortic stenosis or other valvular diseases.
- Cardiomyopathies or structural heart changes.
- Sick sinus syndrome.
Recommended Tests
To determine if the heart is responsible for the episode, Dr. Diego Chango suggests:
- Electrocardiogram (ECG).
- 24–48-hour Holter monitor.
- Echocardiogram for structural evaluation.
- Cardiac MRI or stress test, depending on the case.
What Should You Do If You Faint?
- Seek medical attention immediately if it was sudden and unexplained.
- Review your family history and risk factors.
- Get a full cardiac evaluation with a specialist.
Why See Dr. Diego Chango?
In Cuenca, Dr. Diego Chango offers advanced diagnostic tools and a comprehensive approach to uncover the real cause of syncope. Early detection could save your life.
A fainting episode may seem minor, but it could be your heart’s first cry for help. Don’t take it lightly. Schedule an evaluation with Dr. Diego Chango and ensure your heart is not at risk.
