Paroxysmal premature beats may be related to physiologic factors, disease factors and drug factors.
1. Physiological factors: many normal people also experience premature beats, mostly after stress, anxiety and alcohol consumption.
2. Disease factors:
Abnormalities of heart structure and function: Abnormalities of heart structure and function are common causes of premature beats, such as heart failure, coronary heart disease, valvular heart disease, myocarditis, hypertensive heart disease and pulmonary heart disease.
Other diseases: hyperthyroidism, infection, anemia, electrolyte disorders, acid-base balance disorders, etc. can induce premature beats.
3. Drug factors: toxic effects of digitalis, quinidine, sympathomimetic drugs, tricyclic antidepressants, cyclopropane anesthetics and so on.
Paroxysmal premature beats patients need to pay attention to, it is recommended that timely medical treatment, under the guidance of the doctor to improve the relevant examination, to identify the cause of the disease, so as to target the treatment.