[The effects of noise in wind tunnel on cardiovascular system in workers].
Systolic time interval (STI), the estimated value of Oxygen expenditure in heart muscle, blood pressure, total peripheral resistance (TPR) were estimated in 24 workers of the air wind tunnel. The results showed increased PEP/LVET, elevated systolic blood pressure and TPR under high intensive noise [87-119 dB(A)].
Zhao
Z Q
ZQ
Department of Occupational Health, Beijing Medical University.
D000328:Adult; D000401:Aircraft; D001794:Blood Pressure; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009623:Noise, Occupational / Q000009:adverse effects*; D013599:Systole; D014655:Vascular Resistance; D016277:Ventricular Function, Left