[What is new in the 2009 ESC guidelines?]. / Was ist neu in der ESC-Leitlinie von 2009?

ABSTRACT

The 2009 ESC guideline emphasizes active risk stratification and the diagnostic strategy of prolonged ECG monitoring using an implantable loop recorder. The initial evaluation aims at establishing a prima vista diagnosis or at least a diagnostic hypothesis and risk stratification according to ECG criteria and clinical findings. Carotid sinus massage as a diagnostic procedure remains controversial. Electrophysiological study for evaluation of suspected arrhythmogenic syncope is of decreasing relevance. The loop recorder enables documentation of the rhythm during a subsequent syncope. Neurological work-up is not routinely recommended. A standardized evaluation minimizes the rate of unexplained syncopes. Therapeutic decisions include ICD or pacemaker, as indicated in cases of arrhythmogenic syncope or carotid sinus syncope, and mostly general measures in case of other reflex syncopes.