Which is More Dangerous: Heart Attack or Cardiac Arrest?

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Cardiac Arrest vs Heart Attack: Understanding the Differences

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When it comes to heart-related emergencies, two terms are often confused: heart attack vs cardiac arrest. Both are serious conditions, but they require different medical responses. Knowing the variations between heart attack and cardiac arrest can help in recognizing symptoms, seeking timely medical help, and even reducing risks. At Jinkushal Hospital, our expert renowned cardiac doctors in Thane are here to provide you with the right care and guidance for cardiovascular well-being.

Defining Cardiac Arrest and Heart Attack

A myocardial infarction occurs when blood flow to the heart muscle is blocked due to a coronary blockage. The heart still pumps blood, but the tissues begin to deteriorate if not treated quickly.

A cardiac arrest, on the other hand, happens when the cardiac function ceases due to an irregular heartbeat. This leads to an instant collapse and lack of heartbeat, requiring urgent medical attention.

While a coronary incident can lead to a complete shutdown, they are distinct heart issues.

How These Conditions Differ

Understanding the cardiac arrest and heart attack difference is crucial for identifying the warning signs and responding appropriately. Below is a comparison:

| Feature | Myocardial Infarction | Sudden Cardiac Event |

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

| Cause | Obstructed blood flow | Heart rhythm disorder |

| Warning Signs | Chest pain, shortness of breath, nausea | Instant unconsciousness, lack of movement |

| Heart Status | Partially functional | No movement |

| Immediate Actions | Call an ambulance, take aspirin, stay calm | Perform CPR, use a defibrillator |

Symptoms of a Heart Attack

A cardiac issue can develop slowly over time or instantly, with symptoms such as:

- Chest pain or discomfort

- Difficulty breathing