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What are symptoms of premature atrial contractions (PAC)?

ANSWER

When you have a PAC, you might notice:

  • A flutter in your chest
  • Fatigue after exercise
  • Shortness of breath or chest pain
  • Lightheadedness or dizziness

SOURCES:

American Heart Association: "Premature Contractions -- PACs and PVCs."

National Heart, Blood, and Lung Institute: "Types of Arrhythmia."

University of Wisconsin Hospital: "Premature Ventricular Contractions, PVCs; Premature Atrial Contractions, PACs."

Allina Health System: "Premature Atrial Contractions."

The Ohio State University Wexner Medical Center: "Premature Heartbeats."

Merck Manual: “Atrial Premature Beats.”

Reviewed by Suzanne R. Steinbaum on May 17, 2018

SOURCES:

American Heart Association: "Premature Contractions -- PACs and PVCs."

National Heart, Blood, and Lung Institute: "Types of Arrhythmia."

University of Wisconsin Hospital: "Premature Ventricular Contractions, PVCs; Premature Atrial Contractions, PACs."

Allina Health System: "Premature Atrial Contractions."

The Ohio State University Wexner Medical Center: "Premature Heartbeats."

Merck Manual: “Atrial Premature Beats.”

Reviewed by Suzanne R. Steinbaum on May 17, 2018

NEXT QUESTION:

What causes premature atrial contractions (PAC)?

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