Reaction

Qrs Axis Abnormal reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 761 reports · 10 co-occurring drugs

As of the last recalculation, Qrs Axis Abnormal appears in 761 FAERS reports alongside 10 co-occurring drug terms. The strongest observed disproportionality signal is ATROPINE (PRR 33.4).

Important: FAERS is a spontaneous, voluntary, unverified reporting system. PRR and ROR identify reporting patterns for investigation; they are not incidence rates and do not establish causation.
DrugCo-reportsPRRROR
Atropine1033.433.5
Atropine Sulfate1230.930.9
Ribociclib2724.224.2
Clozapine8621.021.0
Eplerenone817.317.3
Cariprazine514.814.8
Tafamidis614.014.0
Asenapine Maleate412.712.7
Paliperidone910.710.7
Alpelisib39.49.4

Related reactions

Data source: openFDA FAERS. See the OpenPV methodology and limitations.