Normal Limits of Electrocardiogram and Cut-Off Values for Left Ventricular Hypertrophy in Young Adult Nigerians. NJPS [Internet]. 20 Mei 2021 [dikutip 8 Juli 2026];29(1):063 –066. Tersedia pada: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1808