A Study of Cardiac Autonomic Functions in Patients with Chronic Stable Angina Undergoing Percutaneous Coronary Revascularization.

Sudden cardiac death autonomic dysfunction chronic stable angina heart rate variability percutaneous coronary intervention

Journal

Medeniyet medical journal
ISSN: 2149-2042
Titre abrégé: Medeni Med J
Pays: Turkey
ID NLM: 101676811

Informations de publication

Date de publication:
2021
Historique:
received: 25 03 2021
accepted: 14 05 2021
entrez: 9 7 2021
pubmed: 10 7 2021
medline: 10 7 2021
Statut: ppublish

Résumé

In the present study, cardiac autonomic functions in CSA patients were evaluated before and after percutaneous coronary intervention (PCI) using heart rate variability (HRV). Thirty patients with CSA were recruited from cardiology outpatient clinics of VMMC and Safdarjung hospital, New Delhi, India. For each patient HRV parameters (LF, HF, LF:HF ratio, SDNN, RMSSD, total power, and pNN50) were gathered before and after PCI. Data were compiled and analyzed using licensed statistical software: SPSS version 21.0. Out of 30 subjects, SDNN (61.47±22.27 vs. 32.24±16.50ms, p<0.0001), RMSSD (53.86±31.41 vs. 28.81±23.80ms, p=0.001) and pNN50 (46.24±34.36 vs. 5.20±6.63, p<0.0001) in post-PCI were significantly higher as compared to the pre-PCI values. There were significant increases in both LF (1193ms In this preliminary study, it is concluded that there is significant improvement in resting cardiovascular parameters, resting autonomic tone as measured by HRV which shows increase in both parasympathetic as well as sympathetic reactivity following revascularization by PCI in CSA patients. Hence, we also suggest that the use of noninvasive tests such as HRV should be done to stratify further risk of disease progression. Bu çalışmada kronik stabil anjina (KSA) hastalarında kardiyak otonom fonksiyonlar, perkütan koroner girişim (PKG) öncesi ve sonrası kalp hızı değişkenliği (KHD) kullanılarak değerlendirilmiştir. Otuz KSA hastası, Hindistan’da Yeni Delhi’deki VMMC ve Safdarjung hastanesinin kardiyoloji bölümü ayaktan hasta kliniğinden alınmıştır. Her hasta için PKG’den önce ve sonra KHD parametreleri (LF, HF, LF:HF oranı, SDNN, RMSSD, Toplam güç ve pNN50) alınmıştır. Veriler, lisanslı istatistiksel yazılım SPSS sürüm 21.0 kullanılarak derlenerek analiz edilmiştir. Otuz hastadan SDNN (61.47±22.27 vs. 32.24±16.50ms, p<0.0001), RMSSD (53.86±31.41 vs. 28.81±23.80ms, p=0.001) ve pNN50 (46.24±34.36 vs. 5.20±6.63, p<0.0001) PKG sonrası, PKG öncesine kıyasla anlamlı ölçüde daha yüksek çıkmıştır. Hem LF (1193ms Bu ön çalışmada, istirahat halindeki kardiyovasküler parametrelerde anlamlı iyileşme olduğu, KHD ile ölçülen istirahatteki otonom tonusun, KSA hastalarında PKG ile revaskülarizasyonu takiben hem parasempatik hem de sempatik reaktivitede artış gösterdiği sonucuna ulaşılmıştır. Bu nedenle, KHD gibi girişimsel olmayan testlerin, hastalığın ilerleme riskinin daha katmanlı şekilde değerlendirilmesi için yapılmasını önermekteyiz.

Autres résumés

Type: Publisher (tur)
Bu çalışmada kronik stabil anjina (KSA) hastalarında kardiyak otonom fonksiyonlar, perkütan koroner girişim (PKG) öncesi ve sonrası kalp hızı değişkenliği (KHD) kullanılarak değerlendirilmiştir.

Identifiants

pubmed: 34239760
doi: 10.5222/MMJ.2021.24603
pmc: PMC8226402
doi:

Types de publication

Journal Article

Langues

eng

Pagination

91-97

Informations de copyright

© Copyright Istanbul Medeniyet University Faculty of Medicine.

Déclaration de conflit d'intérêts

Conflict of interest:The authors declare that they have no conflict of interest.

Références

J Tehran Heart Cent. 2015 Apr 3;10(2):80-4
pubmed: 26110006
Circulation. 2010 Feb 23;121(7):948-54
pubmed: 20177011
Ann Noninvasive Electrocardiol. 2002 Apr;7(2):106-13
pubmed: 12049681
Prog Cardiovasc Dis. 2006 Mar-Apr;48(5):342-62
pubmed: 16627049
Heart. 2012 Mar;98(5):395-401
pubmed: 22121069
Clin Cardiol. 2010 Jun;33(6):E16-21
pubmed: 20552589
Vasc Health Risk Manag. 2010 Aug 09;6:635-56
pubmed: 20730020
Ann Noninvasive Electrocardiol. 2006 Apr;11(2):154-62
pubmed: 16630090
Front Physiol. 2011 Dec 08;2:95
pubmed: 22163222
Eur Cardiol. 2018 Aug;13(1):60-61
pubmed: 30310473
Int Arch Med. 2012 Oct 30;5(1):31
pubmed: 23110977
Przegl Lek. 2002;59(9):695-8
pubmed: 12632888
Circulation. 2016 Apr 19;133(16):1605-20
pubmed: 27142605
Anatol J Cardiol. 2015 Jun;15(6):496-501
pubmed: 25550177
Cardiol J. 2011;18(1):47-54
pubmed: 21305485
Cardiovasc J Afr. 2009 Jul-Aug;20(4):240-4
pubmed: 19701536
J Cardiovasc Nurs. 2002 Oct;17(1):69-81
pubmed: 12358094
Nat Rev Cardiol. 2014 May;11(5):276-89
pubmed: 24663092

Auteurs

Waqas Alauddin (W)

Hinduhridaysamrat Balasaheb Thackarey Medical College, Dr. Rustom Narsi Cooper Hospital, Juhu, Mumbai, India.

Meenakshi Chaswal (M)

Atal Bihari Vajpayee Institute of Medical Sciences, Dr. Ram Manohar Lohia Hospital, New Delhi, India.

Musharaf Bashir (M)

Government Medical College, Srinagar, Jammu and Kashmir, India.

Harmohander Singh Isser (HS)

Vardhaman Mahavir Medical College, Safdarjung Hospital, New Delhi, India.

Classifications MeSH