Can palpitations cause myocardial ischemia?
Disease description:
I’ve felt particularly tightness in my chest over the past two days, accompanied by insomnia. After examination, my doctor diagnosed me with palpitations. Can palpitations cause myocardial ischemia?
Doctor's answer (1)
Dr. He Haochen
Palpitations generally do not cause myocardial ischemia. Palpitations and myocardial ischemia are symptoms resulting from distinct underlying conditions. Palpitations are commonly caused by disorders such as ventricular premature contractions, atrial flutter, or Wolff-Parkinson-White syndrome; following palpitations, patients may experience secondary symptoms including insomnia and edema. In contrast, myocardial ischemia is typically associated with conditions like diabetes mellitus, coronary artery disease, or hypertension, and may manifest as chest tightness, chest pain, and other related symptoms.
