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Table 1 Details on systematic search

From: Cardiac pathology in spinal muscular atrophy: a systematic review

Search terms used for PubMed search
Topic Querya
SMA (“spinal muscular atrophy” OR muscular atrophb OR “werdnig hoffmann” OR “kugelberg welander”)
Cardiac Pathology AND
(“heart” OR “cardiac” OR cardiolb OR ventricb OR “septum” OR “ECG”)
  1. aSimilar terms were used in all searches, tailored to the specific requirements of each search engine. The addition of specific cardiac abnormalities did not retrieve relevant additional results and were therefore excluded from our final query
  2. b indicates that word variations of the search term were also searched