Cardiac Arrest Specialists in Karnataka
Cardiac arrest is the sudden and complete loss of heart function, causing the heart to stop pumping blood effectively to the brain, lungs, and other organs, res…
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Frequently Asked Questions
Is cardiac arrest the same as a heart attack?
No, a heart attack is caused by a blocked artery reducing blood flow to heart muscle, while cardiac arrest is the sudden, complete stopping of the heart's pumping function — a heart attack can trigger cardiac arrest, but they are distinct events.
How quickly does CPR need to start to make a difference?
Brain damage can begin within four to six minutes of the heart stopping, so starting CPR immediately, even before paramedics arrive, significantly improves survival chances.
Can someone survive cardiac arrest outside a hospital?
Yes, survival is strongly linked to how quickly bystander CPR and defibrillation with an automated external defibrillator are started.
Will I need a defibrillator device implanted after surviving cardiac arrest?
Many survivors, particularly those with an underlying heart condition or shockable rhythm, are considered for an implantable defibrillator to prevent future episodes.
What increases my personal risk of cardiac arrest?
Underlying coronary artery disease, cardiomyopathy, inherited heart rhythm disorders, and poorly controlled cardiovascular risk factors like high blood pressure or diabetes all raise risk.