In addition to the sensation of an irregular heartbeat, other symptoms may include: - Dizziness or Lightheadedness: This might indicate that the heart is not pumping blood efficiently. - Shortness of Breath: Difficulty breathing can accompany palpitations, especially if related to stress or lung conditions. - Chest Pain: Any chest pain should be taken seriously and evaluated by a healthcare provider. - Fatigue: Persistent fatigue can be related to both cancer and its treatments, potentially exacerbating palpitations.
