WHAT IS CARDIOGENIC SHOCK


What happens during cardiogenic shock?
The left ventricle receives its blood supply from the left anterior descending (LAD) artery. When a myocardial infarction (MI) occurs, lack of blood supply to the left ventricle results in pump failure.

Why does cardiogenic shock occur?
Cardiogenic shock may result from pump failure. ICU care is necessary for the patient in cardiogenic shock.

What are some signs of cardiogenic shock?
- Hypotension as the heart loses the ability to pump enough blood
- Cool, clammy skin due to poor tissue perfusion
- Oliguria, which is a decrease in urinary output

What is a Myocardial Infarction (MI)?
A myocardial infarction is also known as a heart attack in layman's terms.

What is a MI caused by?
MI is caused by a lack of blood supply and oxygen to the heart muscle. A blood clot or plaque may obstruct the flow of blood. This typically occurs in the patient with coronary artery disease (CAD).

What are some symptoms of MI?
- Chest pain which may radiate to the shoulder and jaw
- Pressure or tightness in the chest
- Nausea and vomiting
- Shortness of breath


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