[Complex pacemaker dysfunction. Sometimes a problem does not come alone...]. / Komplexe Schrittmacherdysfunktion. Manchmal kommt ein Problem nicht allein...

ABSTRACT

The electrocardiogram of a multimorbid patient with a pacemaker is discussed. At first sight, it clearly shows dysfunction of an implanted pacemaker. However, this case illustrates that sometimes a second careful look is essential to reveal further hidden problems.