Suggested Topics within your search.
Suggested Topics within your search.
Adult
1
Arrhythmias, Cardiac
1
Biomarkers
1
Echocardiography
1
Electrocardiography
1
Heart Rate
1
Humans
1
QT dispersion
1
Tpeak-Tend interval
1
Ventricular repolarization markers
1
Vitamin B 12
1
Vitamin B12
adult
1
adverse event
1
biological marker
1
cyanocobalamin
1
echocardiography
1
electrocardiography
1
heart arrhythmia
1
heart rate
1
human
1
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1