Which is More Dangerous: Heart Attack or Cardiac Arrest?

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Cardiac Arrest vs Heart Attack: Key Differences Explained

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In the realm of cardiac conditions, two terms are often confused: cardiac arrest vs heart attack. Both are serious conditions, but they require different medical responses. Understanding the difference between heart attack and cardiac arrest can help increase awareness, seeking timely medical help, and even preventing fatalities. At Jinkushal Hospital, our expert top heart specialists in Thane are here to provide you with the right care and guidance for heart health.

Defining Cardiac Arrest and Heart Attack

A myocardial infarction occurs when the heart's arteries become clogged due to a coronary blockage. The heart remains functional, but the tissues begin to deteriorate if not treated quickly.

A cardiac arrest, on the other hand, happens when the heart's electrical system malfunctions check here due to an irregular heartbeat. This leads to an sudden blackout and pulse absence, requiring emergency intervention.

While a heart attack can lead to a complete shutdown, they are not the same condition.

Difference Between Heart Attack and Cardiac Arrest

Understanding the cardiac arrest and heart attack difference is crucial for knowing what to do and responding appropriately. Below is a comparison:

| Aspect | Coronary Event | Cardiac Arrest |

|-------------------|----------------|-----------------|

| Trigger | Coronary blockage | Abnormal heart signals |

| Symptoms | Chest pain, shortness of breath, nausea | Complete shutdown, no response |

| Cardiac Activity | Partially functional | No movement |

| What to Do | Seek medical help, medications, or surgery | Start chest compressions, seek urgent aid |

Signs of a Heart Attack

A coronary blockage can develop unexpectedly or over hours, with symptoms such as:

- Pressure or squeezing sensation

- Labored respiration