What Are the Clinical Manifestations of Toxin-Induced Conduction Abnormalities?
Toxin-induced cardiac conduction abnormalities can present as a wide range of clinical symptoms, from mild palpitations to life-threatening arrhythmias. Patients may experience syncope, dizziness, chest pain, or even sudden cardiac death. Electrocardiogram (ECG) findings can include prolonged PR intervals, bundle branch blocks, and changes in the QT interval, depending on the toxin involved.
