Question

What are the signs of active ischemia during stress testing?

1) Chest pain or discomfort
2) Shortness of breath
3) Fatigue
4) Dizziness or lightheadedness
5) Nausea or vomiting

Answer 1

The signs of active ischemia during stress testing include chest pain, shortness of breath, fatigue, dizziness, and nausea or vomiting.

Step-by-step explanation:

During stress testing, signs of active ischemia can include:

1. Chest pain or discomfort: This can feel like a pressure or squeezing sensation in the chest, and it may also be felt in the arms, neck, jaw, stomach, or back.
2. Shortness of breath: Difficulty breathing or feeling out of breath can be a sign of reduced blood flow to the heart.
3. Fatigue: Feeling tired or exhausted even with minimal physical activity may indicate inadequate oxygen supply to the heart.
4. Dizziness or lightheadedness: Feeling lightheaded or dizzy can occur due to reduced blood flow to the brain.
5. Nausea or vomiting: Some individuals may experience nausea or vomiting when there is insufficient blood flow to the heart.