सासे सरासनस्रा सुबुंनाव सिस्टलिक थै नारथाया मारकारि आरो डायस्टलिक थै नारथाया मारकारिनिख्रुइ खम जायो ।
The systolic blood pressure in a normal person is less than 140 m. m. and the diastolic blood pressure is less than 90 m. m. of mercury .