No, it is not recommended to use Apselan for arrhythmias.

Before using Apselan or any pseudoephedrine medication for cardiac arrhythmias, it is recommended that you consult your doctor. Your doctor will be able to assess your individual risk. In some cases, the use of pseudoephedrine may worsen cardiac arrhythmias or increase the risk of side effects such as increased heart rate.

It is also contraindicated to combine Apselan with Nedal. The main ingredient in Apselan pseudoephedrine is a nervous system stimulant that acts as a vasoconstrictor. Thus, the current dose of Nadal will not be effective enough. For this reason, in the case of existing heart rhythm problems, such as arrhythmias, caution is advised when using pseudoephedrine.

I am attaching materials that may be of interest and information about the possibility of using teleconsultations:

https://www.gdziepolek.pl/telekonsultacja

https://www.gdziepolek.pl/artykuly/czy-mozna-laczyc-leki-ze-soba

https://www.gdziepolek.pl/artykuly/czy-przyjmowanie-kilku-lekow-jednoczesnie-jest-bezpieczne