Which of the following can signal an underlying heart condition that may lead to sudden cardiac arrest?

Each of the symptoms listed can indicate a potential underlying heart condition that may lead to sudden cardiac arrest. Recognizing these signs is crucial for timely medical intervention and prevention.

Shortness of breath can occur due to various heart issues, such as coronary artery disease or heart valve problems. It suggests that the heart may not be pumping efficiently, which can strain the cardiovascular system.

Chest discomfort, including pain, pressure, or tightness, is a classic warning sign of heart problems. It can be indicative of conditions such as angina or even a heart attack, both of which significantly increase the risk of sudden cardiac arrest.

Dizziness or fainting (syncope) can happen when the heart is unable to supply enough blood to the brain, often due to arrhythmias or other cardiac conditions that compromise blood flow. This symptom can signal a serious issue and should never be ignored.

Collectively, these symptoms are significant indicators that an individual may be at risk for serious heart conditions that could culminate in sudden cardiac arrest, making awareness and early response essential.