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. 2021 Feb 22;60(14):2327–2332. doi: 10.2169/internalmedicine.6068-20

Table 2.

Typical and Atypical Symptoms of SLONM in the Present Case.

Systems Typical Untypical
Skeletal Scoliosis
Muscle Atrophy
Gowers' sign (+)
Respiratory Type II respiratory failure
Cardiovascular Complete AV block
Cardiac arrest
Right ventricular failure
Pulmonary hypertension
Orthostatic hypotension
Reflex Hyperreflexia
Trömner (+)
Babinski (+)

AV: atrioventricular, SLONM: sporadic late-onset nemaline myopathy