Covid-19 And Sudden Cardiac Arrest: Know How Is It Different From Heart Attack
They both differ
A heart attack and cardiac arrest are both serious medical emergencies, but they are not the same thing.
Heart Attack
A heart attack occurs when blood flow to a part of the heart is blocked. This blockage is typically caused by a buildup of plaque in the coronary arteries, which are the blood vessels that supply oxygen-rich blood to the heart muscle.
Heart attack blockage
When the blood flow is blocked, the heart muscle doesnt get enough oxygen and nutrients, which can damage or kill heart tissue.
Symptoms of Heart attack
Symptoms may vary from person to person, but they may include chest pain, pressure, or tightness; pain in the arm, shoulder, back, neck, jaw, or teeth; shortness of breath; nausea or vomiting; and lightheadedness or dizziness.
Cardiac Arrest
Cardiac arrest is when the heart malfunctions and suddenly stops beating effectively. This means that the heart cant pump blood to the rest of the body.
Causes
Cardiac arrest can be caused by a heart attack, but it can also be caused by other things, such as an electrical problem in the heart, severe bleeding, or a drug overdose.
Signs of cardiac arrest
Symptoms of cardiac arrest include sudden loss of consciousness, collapse, and lack of breathing or pulse.
In short
A heart attack is a circulation problem that damages the heart muscle. Cardiac arrest is an electrical problem that stops the heart from beating.
Call for Emergency
If you think someone is having a heart attack or cardiac arrest, call emergency services immediately. Early intervention can be life-saving.