THE MYOCARDIAC HISTOPATHOLOGY IN THE PATIENTS WITH SEVERE ARRHYTHMIAS[J]. Journal of Chongqing Medical University, 1992,(4):257-260. DOI: 10.13406/j.cnki.cyxb.1992.04.002.
Histopathological findings of endomyocardial biopsies from 34 cases with severe arrhythmias were described. The clinical manifestations of these cases included third degree atrioventricular block (18 cases)
sick sinus syndrome (9 cases) and paroxysmal ventricular tachycardia (7 cases) . Twenty six cases (76.5%) showed variable histological changes
such as myocarditis (29.4%) and non-specific lesions(47.1%) . The correlation between the clinical and the pathologic findings are discussed