TY - JOUR
T1 - Prognostic significance of acute hypertensive response in ischemic stroke or transient ischemic attack patients and its relationship with left ventricular myocardial function
AU - Yi, Jeong Eun
AU - Chang, Yoonkyung
AU - Song, Tae Jin
AU - Shin, Gil Ja
AU - Kim, Yong Jae
N1 - Publisher Copyright:
© 2019 Lippincott Williams and Wilkins. All rights reserved.
PY - 2019/12/1
Y1 - 2019/12/1
N2 - Objectives:Acute hypertensive response (AHR) in acute stroke is associated with adverse outcomes; however, the underlying pathophysiology of the association is poorly understood and its prognostic impact in ischemic stroke remains unclear. We aimed to investigate the prognostic significance of AHR in patients with ischemic stroke or transient ischemic attack (TIA), and further examined the relationship between AHR and myocardial function, using two-dimensional speckle-Tracking echocardiography (2D-STE).Methods:A total of 244 consecutive patients with acute ischemic stroke (AIS) (n = 192) or TIA (n = 52), who were evaluated with 2D-STE within 7 days from admission, were retrospectively analysed. The primary endpoint was a composite of major adverse cardiovascular and cerebrovascular events (MACCE), including death, myocardial infraction or recurrent ischemic stroke.Results:Among the study population, AHR was observed in 161 (66%) patients. During a mean follow-up of 21.0 ± 12.5 months, 29 patients (11.9%) [25 (15.5%) AHR vs. 4 (4.8%) No AHR, P = 0.014] reached the primary endpoint. A Kaplan-Meier curve revealed that patients with AHR had a significantly higher incidence of MACCE than those without AHR (log-rank P = 0.013). Multivariate Cox regression analysis demonstrated that AHR [adjusted hazard ratio 4.60, 95% confidence interval (95% CI) 1.31-16.15] was a strong predictor of MACCE. In multivariate logistic regression analysis, left ventricular global longitudinal strain (per 1% decrease) showed a significant relationship with AHR (adjusted odds ratio 1.17, 95% CI 1.02-1.35).Conclusion:AHR in patients with AIS or TIA may be an important poor prognostic marker related to myocardial dysfunction.
AB - Objectives:Acute hypertensive response (AHR) in acute stroke is associated with adverse outcomes; however, the underlying pathophysiology of the association is poorly understood and its prognostic impact in ischemic stroke remains unclear. We aimed to investigate the prognostic significance of AHR in patients with ischemic stroke or transient ischemic attack (TIA), and further examined the relationship between AHR and myocardial function, using two-dimensional speckle-Tracking echocardiography (2D-STE).Methods:A total of 244 consecutive patients with acute ischemic stroke (AIS) (n = 192) or TIA (n = 52), who were evaluated with 2D-STE within 7 days from admission, were retrospectively analysed. The primary endpoint was a composite of major adverse cardiovascular and cerebrovascular events (MACCE), including death, myocardial infraction or recurrent ischemic stroke.Results:Among the study population, AHR was observed in 161 (66%) patients. During a mean follow-up of 21.0 ± 12.5 months, 29 patients (11.9%) [25 (15.5%) AHR vs. 4 (4.8%) No AHR, P = 0.014] reached the primary endpoint. A Kaplan-Meier curve revealed that patients with AHR had a significantly higher incidence of MACCE than those without AHR (log-rank P = 0.013). Multivariate Cox regression analysis demonstrated that AHR [adjusted hazard ratio 4.60, 95% confidence interval (95% CI) 1.31-16.15] was a strong predictor of MACCE. In multivariate logistic regression analysis, left ventricular global longitudinal strain (per 1% decrease) showed a significant relationship with AHR (adjusted odds ratio 1.17, 95% CI 1.02-1.35).Conclusion:AHR in patients with AIS or TIA may be an important poor prognostic marker related to myocardial dysfunction.
KW - acute hypertensive response
KW - acute ischemic stroke
KW - left ventricular global longitudinal strain
KW - major adverse cardiovascular and cerebrovascular events
KW - transient ischemic attack
UR - http://www.scopus.com/inward/record.url?scp=85074552693&partnerID=8YFLogxK
U2 - 10.1097/HJH.0000000000002171
DO - 10.1097/HJH.0000000000002171
M3 - Article
C2 - 31205200
AN - SCOPUS:85074552693
SN - 0263-6352
VL - 37
SP - 2345
EP - 2353
JO - Journal of Hypertension
JF - Journal of Hypertension
IS - 12
ER -