The feeling of missing a beat in the heart may be caused by physiological factors, and may also be related to excessive beating, conduction block, sinus node insufficiency and other pathological factors.
1. Physiological factors: if life is too emotional, nervous tension, overwork, etc. can cause the heart to feel a beat missing, to be emotional relief, relaxation can relieve the symptoms.
2. Pathologic factors:
(1) Excessive beating: also known as premature beating, in the case of premature beating, in fact, the number of heartbeats is not reduced, but the phenomenon of early contraction of the heart. This condition is mainly related to myocardial ischemia, abnormal thyroid function, electrolyte disorders and many other factors.
(2) Conduction block: Conduction block refers to the failure of a certain part of the heart to conduct normally in the process of functioning, so that the phenomenon of arrhythmia will occur, usually accompanied by dizziness, weakness of limbs, fainting, and many other manifestations.
(3) Sinus node insufficiency: For patients with sinus node insufficiency, there will be arrhythmia, such as tachycardia, bradycardia, etc., and with the progression of the disease, patients may have angina pectoris, heart failure, etc. If there is a leakage of a part of the heart for a long period of time, there will be arrhythmia.
If there is a feeling that the heart has missed a beat for a long time, you should consult a doctor for examination and treatment under the guidance of the doctor. At the same time, you should also ensure regular rest and relaxation, and actively adjust the mind to avoid the phenomenon of emotional overreaction.