In pericarditis, chest pain is typically described as which pattern?

In pericarditis, chest pain is typically described as which pattern?

• A. Chest pain worsens when lying down; pleuritic; improves with sitting up/leaning forward
• B. Chest pain improved when lying down
• C. Chest pain worsens with exertion
• D. Chest pain unaffected by posture

Answer: (A)

Pericarditis chest pain is typically pleuritic and posture-dependent. The inflammation of the pericardium makes the pain feel sharp and worsened by deep breaths, and gravity plus the heart’s position when lying flat increase friction and stretching of the inflamed surfaces. Sitting up and leaning forward changes the heart’s position and reduces the mechanical irritation, often relieving the pain. This pattern—worse when lying down, worse with inspiration, and improved by sitting up/leaning forward—is characteristic of pericarditis.

Pericarditis chest pain is typically pleuritic and posture-dependent. The inflammation of the pericardium makes the pain feel sharp and worsened by deep breaths, and gravity plus the heart’s position when lying flat increase friction and stretching of the inflamed surfaces. Sitting up and leaning forward changes the heart’s position and reduces the mechanical irritation, often relieving the pain. This pattern—worse when lying down, worse with inspiration, and improved by sitting up/leaning forward—is characteristic of pericarditis.