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[Cardiac arrhythmias in pilots under positive (+Gz) acceleration].
Space Med Med Eng (Beijing). 2001 Feb; 14(1):54-6.SM

Abstract

OBJECTIVE

To study the relationship between cardiac arrhythmias and autonomic nervous regulation in pilots under +Gz acceleration.

METHOD

Dynamic ECG during +Gz exposures in 36 orthostatic intolerance pilots and 62 healthy pilots were analysed and compared.

RESULT

The orthostatic intolerance pilots had obviously lower +Gz tolerance and more cardiac arrhythmias. The cardiac arrhythmias could affect +Gz tolerance.

CONCLUSION

The cardiac arrhythmias under +Gz acceleration could be taken as an index of evaluating cardiovascular compensatory function and warning against acceleration (+Gz) induced loss of consciousness (G-LOC).

Authors+Show Affiliations

Ji GY
General Hospital of the Air Force, Beijing, China.
Zheng J
No affiliation info available
Jin JS
No affiliation info available
Wang LJ
No affiliation info available

MeSH

AccelerationAdultAerospace MedicineArrhythmias, CardiacAutonomic Nervous SystemAviationCentrifugationHeart RateHumansHypergravityHypotension, OrthostaticIncidenceUnconsciousness

Pub Type(s)

Comparative Study
English Abstract
Journal Article

Language

chi

PubMed ID

11712558

Citation

Ji, G Y., et al. "[Cardiac Arrhythmias in Pilots Under Positive (+Gz) Acceleration]." Hang Tian Yi Xue Yu Yi Xue Gong Cheng = Space Medicine & Medical Engineering, vol. 14, no. 1, 2001, pp. 54-6.
Ji GY, Zheng J, Jin JS, et al. [Cardiac arrhythmias in pilots under positive (+Gz) acceleration]. Space Med Med Eng (Beijing). 2001;14(1):54-6.
Ji, G. Y., Zheng, J., Jin, J. S., & Wang, L. J. (2001). [Cardiac arrhythmias in pilots under positive (+Gz) acceleration]. Hang Tian Yi Xue Yu Yi Xue Gong Cheng = Space Medicine & Medical Engineering, 14(1), 54-6.
Ji GY, et al. [Cardiac Arrhythmias in Pilots Under Positive (+Gz) Acceleration]. Space Med Med Eng (Beijing). 2001;14(1):54-6. PubMed PMID: 11712558.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Cardiac arrhythmias in pilots under positive (+Gz) acceleration]. AU - Ji,G Y, AU - Zheng,J, AU - Jin,J S, AU - Wang,L J, PY - 2001/11/20/pubmed PY - 2002/1/11/medline PY - 2001/11/20/entrez SP - 54 EP - 6 JF - Hang tian yi xue yu yi xue gong cheng = Space medicine & medical engineering JO - Space Med Med Eng (Beijing) VL - 14 IS - 1 N2 - OBJECTIVE: To study the relationship between cardiac arrhythmias and autonomic nervous regulation in pilots under +Gz acceleration. METHOD: Dynamic ECG during +Gz exposures in 36 orthostatic intolerance pilots and 62 healthy pilots were analysed and compared. RESULT: The orthostatic intolerance pilots had obviously lower +Gz tolerance and more cardiac arrhythmias. The cardiac arrhythmias could affect +Gz tolerance. CONCLUSION: The cardiac arrhythmias under +Gz acceleration could be taken as an index of evaluating cardiovascular compensatory function and warning against acceleration (+Gz) induced loss of consciousness (G-LOC). SN - 1002-0837 UR - https://www.unboundmedicine.com/medline/citation/11712558/[Cardiac_arrhythmias_in_pilots_under_positive__+Gz__acceleration]_ L2 - https://medlineplus.gov/arrhythmia.html DB - PRIME DP - Unbound Medicine ER -