A patient with rheumatic heart disease (RHD) and heart failure (HF) is treated with digitalis and diuretics, presenting with anorexia, headache, and ventricular bigeminy on electrocardiogram (ECG). What should be considered first?
A patient with rheumatic heart disease (RHD) and heart failure (HF) is treated with digitalis and diuretics, presenting with anorexia, headache, and ventricular bigeminy on electrocardiogram (ECG). What should be considered first?