1
|
Charry D, Xu J, Meyer ML, Kucharska-Newton A, Matsushita K, Tanaka H. Contralateral differences in ankle SBP and pulse wave velocity: associations with incident heart failure and mortality. J Hypertens 2024:00004872-990000000-00486. [PMID: 38973478 DOI: 10.1097/hjh.0000000000003790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/09/2024]
Abstract
BACKGROUND Contralateral differences in brachial SBP are indicative of underlaying cardiovascular issues. OBJECTIVES To examine the association of contralateral differences in ankle SBP, brachial-ankle pulse wave velocity (baPWV), and heart-ankle pulse wave velocity (haPWV) with incident heart failure and all-cause and cardiovascular mortality. METHODS Cox proportional-hazards models were used to calculate hazard ratios and 95% confidence intervals (95% CIs) in 5077 participants (75 ± 5 years) of the Atherosclerosis Risk in Communities study. RESULTS Over a mean follow-up of 7.5 ± 2.2 years, there were 457 heart failure events, 1275 all-cause and 363 cardiovascular deaths. Interankle SBP difference of at least 10 mmHg [hazard ratio = 1.12; confidence interval (CI) 1.00-1.28], at least 15 mmHg (hazard ratio = 1.21; CI 1.03-1.43), contralateral difference in baPWV more than 240 cm/s (hazard ratio = 1.22; CI 1.02-1.46), and haPWV more than 80 cm/s (hazard ratio = 1.24; CI 1.04-1.48) were each independently associated with all-cause mortality after adjustment for confounders. Contralateral differences in ankle SBP of at least 15 mmHg (hazard ratio = 1.56; CI 1.17-2.09), and haPWV more than 80 cm/s (hazard ratio = 1.42; CI 1.03-1.96) were both independently associated with cardiovascular mortality. Unadjusted analysis revealed that those with contralateral differences in ankle SBP of at least 10 and at least 15 mmHg, baPWV more than 240, and haPWV more than 80 cm/s had higher risks of heart failure (all P < 0.05). CONCLUSION These results underscore the significance of evaluating contralateral differences in ankle SBP and PWV as potential markers of increased mortality risk among older adults.
Collapse
Affiliation(s)
- Daniela Charry
- Department of Kinesiology and Health Education, The University of Texas at Austin, Austin, Texas
| | - Jing Xu
- Department of Health Administration, Brooks College of Health, University of North Florida, Jacksonville, Florida
| | - Michelle L Meyer
- Department of Emergency Medicine, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Anna Kucharska-Newton
- Department of Emergency Medicine, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Kunihiro Matsushita
- Department of Epidemiology, Bloomberg School of Public Health, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Hirofumi Tanaka
- Department of Kinesiology and Health Education, The University of Texas at Austin, Austin, Texas
| |
Collapse
|
2
|
Shen G, Liu Z, Wang L, Li J. Inter-leg systolic blood pressure difference has been associated with all-cause and cardiovascular mortality: analysis of NHANES 1999-2004. BMC Public Health 2024; 24:1071. [PMID: 38632605 PMCID: PMC11025152 DOI: 10.1186/s12889-024-18508-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 04/02/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Inter-leg systolic blood pressure difference (ILSBPD) has emerged as a novel cardiovascular risk factor. This study aims to investigate the predictive value of ILSBPD on all-cause and cardiovascular mortality in general population. METHODS We combined three cycles (1999-2004) of the National Health and Nutrition Examination Survey (NHANES) data. Levels of ILSBPD were calculated and divided into four groups based on three cut-off values of 5, 10 and 15mmHg. Time-to-event curves were estimated with the use of the Kaplan-Meier method, and two multivariable Cox proportional hazards regression models were conducted to assess the hazard ratios (HRs) and 95% confidence intervals (CIs) of all-cause and cardiovascular mortality associated with ILSBPD. RESULTS A total of 6 842 subjects were included, with the mean (SD) age of 59.5 (12.8) years. By December 31, 2019, 2 544 and 648 participants were identified all-cause and cardiovascular mortality respectively during a median follow-up of 16.6 years. Time-to-event analyses suggested that higher ILSBPD was associated with increased all-cause and cardiovascular mortality (logrank, p < 0.001). Every 5mmHg increment of ILSBPD brings about 5% and 7% increased risk of all-cause and cardiovascular mortality, and individuals with an ILSBPD ≥ 15mmHg were significantly associated with higher incidence of all-cause mortality (HR 1.43, 95%CI 1.18-1.52, p < 0.001) and cardiovascular mortality (HR 1.73, 95%CI 1.36-2.20, p < 0.001) when multiple confounding factors were adjusted. Subgroup and sensitivity analysis confirmed the relationship. CONCLUSIONS Our findings suggest that the increment of ILSBPD was significantly associated with higher risk of all-cause and cardiovascular mortality in general population.
Collapse
Affiliation(s)
- Geng Shen
- Division of Cardiology, Peking University First Hospital, No. 8 Xishiku St, Xicheng District, 100034, Beijing, China
| | - Zhihao Liu
- Division of Cardiology, Peking University First Hospital, No. 8 Xishiku St, Xicheng District, 100034, Beijing, China
| | - Leyi Wang
- Division of Cardiology, Peking University First Hospital, No. 8 Xishiku St, Xicheng District, 100034, Beijing, China
| | - Jianping Li
- Division of Cardiology, Peking University First Hospital, No. 8 Xishiku St, Xicheng District, 100034, Beijing, China.
| |
Collapse
|
3
|
Lin X, Liu Z, Weng H, Liu X, Liu S, Li J. Association between interleg systolic blood pressure difference and apparent peripheral neuropathy in US adults with diabetes: a cross-sectional study. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2023; 42:131. [PMID: 38001545 PMCID: PMC10675956 DOI: 10.1186/s41043-023-00475-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 11/14/2023] [Indexed: 11/26/2023]
Abstract
BACKGROUND Interleg systolic blood pressure difference (ILSBPD) is associated with peripheral artery disease, but the relationship between ILSBPD and apparent peripheral neuropathy in diabetic patients remains unclear. We explored the relationship between ILSBPD and apparent peripheral neuropathy and examined the possible effect modifiers in US adults with diabetes. METHODS One thousand and fifty-one diabetic participants were included in the study with complete data on systolic blood pressure of the lower extremities and Semmes-Weinstein 10-g monofilament testing from the 1999-2004 National Health and Nutritional Examination Surveys. Systolic blood pressure in the lower extremities was measured using an oscillometric blood pressure device with the patient in the supine position. Apparent peripheral neuropathy was defined as the presence of monofilament insensitivity. RESULTS Every 5-mmHg increment in ILSBPD is associated with an about 14% increased risk of apparent peripheral neuropathy in crude model, but after adjustment for covariates, the correlation became nonsignificant (P = 0.160). When participants were divided into groups based on ILSBPD cutoffs of 5, 10 and 15 mmHg in different analyses, there was a significantly increased risk of apparent peripheral neuropathy in the ILSBPD ≥ 15 mmHg group (OR 1.79, 95% CI 1.11-2.91, P = 0.018), even after adjusting for confounders. In subgroup analysis, no interaction effect was found (all P for interaction > 0.05). CONCLUSIONS In US adults with diabetes, an increase in the ILSBPD (≥ 15 mmHg) was associated with a higher risk of apparent peripheral neuropathy.
Collapse
Affiliation(s)
- Xipeng Lin
- Department of Cardiology, Peking University First Hospital, Beijing, 100083, People's Republic of China
| | - Zhihao Liu
- Department of Cardiology, Peking University First Hospital, Beijing, 100083, People's Republic of China
| | - Haoyu Weng
- Department of Cardiology, Peking University First Hospital, Beijing, 100083, People's Republic of China
| | - Xu Liu
- Department of Cardiology, Peking University First Hospital, Beijing, 100083, People's Republic of China
| | - Shengcong Liu
- Department of Cardiology, Peking University First Hospital, Beijing, 100083, People's Republic of China
| | - Jianping Li
- Department of Cardiology, Peking University First Hospital, Beijing, 100083, People's Republic of China.
- Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Health Science Center, Peking University, Beijing, People's Republic of China.
| |
Collapse
|
4
|
Song X, Liu Y, Wang S, Zhang H, Qiao A, Wang X. Non-invasive hemodynamic diagnosis based on non-linear pulse wave theory applied to four limbs. Front Bioeng Biotechnol 2023; 11:1081447. [PMID: 36970627 PMCID: PMC10033961 DOI: 10.3389/fbioe.2023.1081447] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/28/2023] [Indexed: 03/29/2023] Open
Abstract
Introduction: Hemodynamic diagnosis indexes (HDIs) can comprehensively evaluate the health status of the cardiovascular system (CVS), particularly for people older than 50 years and prone to cardiovascular disease (CVDs). However, the accuracy of non-invasive detection remains unsatisfactory. We propose a non-invasive HDIs model based on the non-linear pulse wave theory (NonPWT) applied to four limbs. Methods: This algorithm establishes mathematical models, including pulse wave velocity and pressure information of the brachial and ankle arteries, pressure gradient, and blood flow. Blood flow is key to calculating HDIs. Herein, we derive blood flow equation for different times of the cardiac cycle considering the four different distributions of blood pressure and pulse wave of four limbs, then obtain the average blood flow in a cardiac cycle, and finally calculate the HDIs. Results: The results of the blood flow calculations reveal that the average blood flow in the upper extremity arteries is 10.78 ml/s (clinically: 2.5-12.67 ml/s), and the blood flow in the lower extremity arteries is higher than that in the upper extremity. To verify model accuracy, the consistency between the clinical and calculated values is verified with no statistically significant differences (p < 0.05). Model IV or higher-order fitting is the closest. To verify the model generalizability, considering the risk factors of cardiovascular diseases, the HDIs are recalculated using model IV, and thus, consistency is verified (p < 0.05 and Bland-Altman plot). Conclusion: We conclude our proposed algorithmic model based on NonPWT can facilitate the non-invasive hemodynamic diagnosis with simpler operational procedures and reduced medical costs.
Collapse
Affiliation(s)
- Xiaorui Song
- School of Radiology, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai’an, China
| | - Yi Liu
- Department of Ultrasound, Taian Maternity and Child Health Care Hospital, Tai’an, China
| | - Sirui Wang
- Graduate School of Engineering, Chiba University, Chiba, Japan
| | - Honghui Zhang
- College of Engineering, Inner Mongolia Minzu University, Tongliao, China
| | - Aike Qiao
- Faculty of Environment and Life, Beijing University of Technology, Beijing, China
| | - Xuezheng Wang
- School of Radiology, Shandong First Medical University and Shandong Academy of Medical Sciences, Tai’an, China
- Department of Medical Image, The Second Affiliated Hospital of Shandong First Medical University, Tai’an, China
- *Correspondence: Xuezheng Wang,
| |
Collapse
|
5
|
Charry D, Gouskova N, Meyer ML, Ring K, Nambi V, Heiss G, Tanaka H. Arterial stiffness and contralateral differences in blood pressure: The Atherosclerosis Risk in Communities (ARIC) study. J Clin Hypertens (Greenwich) 2022; 24:878-884. [PMID: 35698928 PMCID: PMC9278590 DOI: 10.1111/jch.14493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/21/2022] [Accepted: 04/23/2022] [Indexed: 11/30/2022]
Abstract
A large interarm difference in brachial systolic blood pressure (SBP) (≥10 or ≥15 mmHg) is strongly associated with elevated cardiovascular events and mortality. Evidence demonstrating whether such contralateral differences in SBP occur in ankle blood pressure and its association with arterial stiffness is scarce. The aims of this study were to characterize arm and ankle contralateral SBP differences in a sample of community‐dwelling older adults (5077), and to determine whether this difference is associated with arterial stiffness assessed by pulse wave velocity (PWV) between the heart and ankle (haPWV), femoral artery and ankle (faPWV), and brachial artery and ankle (baPWV) in the right and left sides. Prevalence of interarm SBP differences ≥10 and ≥15 mmHg was 5.1% and .7%, respectively; the corresponding prevalence for interankle SBP was 24.9% and 12.0%. Higher BMI and lower ankle‐brachial index (ABI) were significantly correlated with greater interarm SBP differences. Increased age, higher BMI, lower ABI, and greater contralateral differences in haPWV, faPWV, and baPWV were significantly correlated to greater interankle SBP differences. Interankle SBP difference ≥15 mmHg was significantly associated with contralateral differences of >80 cm/s in haPWV (OR = 1.94 [95% CI = 1.52–2.49]), >165 cm/s in faPWV (OR = 1.64 [95% CI = 1.27–2.12]), and >240 cm/s in baPWV (OR = 2.43 [95% CI = 1.94–3.05]). The associations remained significant after adjustment for age, sex, race, BMI, smoking status, and ABI. Compared with interarm differences, interankle differences in SBP are common in older adults. The magnitude of interankle, but not interarm, differences in SBP is associated with various measures of arterial stiffness.
Collapse
Affiliation(s)
- Daniela Charry
- Department of Kinesiology and Health Education, The University of Texas at Austin, Austin, Texas, USA
| | - Natalia Gouskova
- Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, Boston, Massachusetts, USA
| | - Michelle L Meyer
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Kimberley Ring
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Vijay Nambi
- Department of Cardiology, Baylor College of Medicine, Houston, Texas, USA
| | - Gerardo Heiss
- Department of Cardiology, Baylor College of Medicine, Houston, Texas, USA
| | - Hirofumi Tanaka
- Department of Kinesiology and Health Education, The University of Texas at Austin, Austin, Texas, USA
| |
Collapse
|
6
|
Yang W, Sun L, He Y, Xu X, Gan L, Guo T, Yang L. Association between four-limb blood pressure differences and arterial stiffness: a cross-sectional study. Postgrad Med 2022; 134:309-315. [PMID: 35274579 DOI: 10.1080/00325481.2022.2046415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES Although inter-arm blood pressure difference (IAD) and inter-ankle blood pressure difference (IAND) have been shown to be associated with cardiovascular disease, controversy remains. In this study, we investigated the prevalence of IAD and IAND as well as the correlation with arterial stiffness and systolic blood pressure in a large number of the Chinese population. METHODS The four-limb blood pressure, IAD, IAND, brachial-ankle pulse wave velocity (baPWV) and ankle-brachial index (ABI) of 12,176 participants have been measured. Multivariate logistic regression analysis was used to analyze the relationship of the increase in IAD/IAND with arterial stiffness and blood pressure. Reporting adheres to the STROBE guidelines. RESULTS In 12,176 participants, 1832 (15%) subjects had an IAD≥10 mmHg, 663 (5%) had an IAD≥15 mmHg, and 291 (2%) had an IAD≥20 mmHg. Correspondingly, 4548 (37%) had an IAND≥10 mmHg, 2706 (22%) had an IAND≥15 mmHg, and 1706 (14%) had an IAND≥20 mmHg. baPWV was significantly higher in those with an IAD≥10 mmHg (1881 ± 487 cm/s vs. 1943 ± 508 cm/s, P = 0.036) and IAND≥10 mmHg (1850 ± 476 cm/s vs. 1955 ± 509 cm/s, P = 0.000). Compared to others, those with IAD or IAND≥10 mmHg had higher systolic blood pressure (SBP), higher prevalence of hypertension, larger male gender ratio, bigger body mass index, higher pulse rate and lower ABI (P < 0.001 for all). A significant association with baPWV was observed for IAND≥10 mmHg (OR = 1.117; 95%CI: 1.039-1.201; P = 0.003) not for IAD≥10 mmHg (OR = 0.771; 95%CI: 0.699-0.851; P = 0.000) in multivariate logistic regression analysis. CONCLUSIONS Limb blood pressure differences were closely related to arterial stiffness and systolic blood pressure, allowing for a more comprehensive assessment of cardiovascular risk.
Collapse
Affiliation(s)
- Wenhui Yang
- Department of Cardiology, Fuwai Yunnan Cardiovascular Hospital, Cardiovascular Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Lin Sun
- Department of Cardiology, Fuwai Yunnan Cardiovascular Hospital, Cardiovascular Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Yan He
- Department of Geriatric Cardiology, Yan'an Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Xiaocui Xu
- Department of Cardiology, Fuwai Yunnan Cardiovascular Hospital, Cardiovascular Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Lulu Gan
- Department of Geriatric Cardiology, Yan'an Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Tao Guo
- Department of Cardiology, Fuwai Yunnan Cardiovascular Hospital, Cardiovascular Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Li Yang
- Department of Geriatric Cardiology, Yan'an Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| |
Collapse
|
7
|
Han M, Baik M, Kim YD, Choi J, Seo K, Park E, Heo JH, Nam HS. Impact of interankle blood pressure difference on major adverse cardiovascular events in cryptogenic stroke patients without peripheral artery disease: a retrospective cohort study. BMJ Open 2022; 12:e054760. [PMID: 35197347 PMCID: PMC8867330 DOI: 10.1136/bmjopen-2021-054760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 02/04/2022] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE We investigated whether interankle blood pressure difference (IAND) can predict major adverse cardiovascular events (MACEs) in patients with cryptogenic stroke (CS) without peripheral artery disease (PAD). DESIGN A retrospective cohort study. SETTING Retrospective medical record data of patients with first-ever acute cerebral infarction who were admitted between 1 January 2007 and 31 July 2013. PARTICIPANTS CS patients admitted within 7 days of symptom onset were included. OUTCOME MEASURES MACEs were defined as stroke recurrence, myocardial infarction occurrence, or death. Survival analyses were conducted using the Kaplan-Meier method and Cox regression analysis. METHODS Consecutive CS patients without PAD who underwent ankle-brachial index (ABI) measurements were enrolled. PAD was defined if a patient had an ABI of <0.90 or a history of angiographically confirmed PAD. Systolic and diastolic IANDs were calculated as follows: right ankle blood pressure-left ankle blood pressure. RESULTS A total of 612 patients were enrolled and followed up for a median 2.6 (interquartile range, 1.0-4.3) years. In the Cox regression analysis, systolic and diastolic IANDs ≥15 mm Hg were independently associated with MACEs in CS patients without PAD (hazard ratio (HR) 2.115, 95% confidence interval (CI) 1.230 to 3.635 and HR 2.523, 95% CI 1.086 to 5.863, respectively). In the subgroup analysis, systolic IAND ≥15 mm Hg was independently associated with MACEs in older patients (age ≥65 years) (HR 2.242, 95% CI 1.170 to 4.298) but not in younger patients (age <65 years). CONCLUSIONS Large IAND is independently associated with the long-term occurrence of MACEs in patients with CS without PAD. In particular, the association between IAND and MACEs is only valid in elderly patients.
Collapse
Affiliation(s)
- Minho Han
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
- Integrative Research Center for Cerebrovascular and Cardiovascular Diseases, Yonsei University College of Medicine, Seoul, Korea
| | - Minyoul Baik
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
| | - Young Dae Kim
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
- Integrative Research Center for Cerebrovascular and Cardiovascular Diseases, Yonsei University College of Medicine, Seoul, Korea
| | - Junghye Choi
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
| | - Kangsik Seo
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
| | - Eunjeong Park
- Integrative Research Center for Cerebrovascular and Cardiovascular Diseases, Yonsei University College of Medicine, Seoul, Korea
| | - Ji Hoe Heo
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
- Integrative Research Center for Cerebrovascular and Cardiovascular Diseases, Yonsei University College of Medicine, Seoul, Korea
| | - Hyo Suk Nam
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
- Integrative Research Center for Cerebrovascular and Cardiovascular Diseases, Yonsei University College of Medicine, Seoul, Korea
| |
Collapse
|
8
|
Han M, Kim YD, Choi JK, Choi J, Ha J, Park E, Kim J, Song TJ, Heo JH, Nam HS. Predicting Stroke Outcomes Using Ankle-Brachial Index and Inter-Ankle Blood Pressure Difference. J Clin Med 2020; 9:jcm9041125. [PMID: 32326413 PMCID: PMC7231112 DOI: 10.3390/jcm9041125] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/12/2020] [Accepted: 04/13/2020] [Indexed: 02/04/2023] Open
Abstract
Background: This study investigated the association of high ankle-brachial index difference (ABID) and systolic inter-ankle blood pressure difference (IAND) with short- and long-term outcomes in acute ischemic stroke patients without peripheral artery disease (PAD). Methods: Consecutive patients with acute ischemic stroke who underwent ankle-brachial index (ABI) measurement were enrolled. ABID was calculated as |right ABI-left ABI|. IAND and systolic inter-arm blood pressure difference (IAD) were calculated as |right systolic blood pressure – left systolic blood pressure|. Poor functional outcome was defined as modified Rankin Scale score ≥3 at 3 months. Major adverse cardiovascular events (MACEs) were defined as stroke recurrence, myocardial infarction, or death. Results: A total of 2901 patients were enrolled and followed up for a median of 3.1 (interquartile range, 1.6–4.7) years. Among them, 2643 (84.9%) patients did not have PAD. In the logistic regression analysis, ABID ≥ 0.15 and IAND ≥ 15 mmHg were independently associated with poor functional outcome (odds ratio (OR), 1.970, 95% confidence interval (CI), 1.175‒3.302; OR, 1.665, 95% CI, 1.188‒2.334, respectively). In Cox regression analysis, ABID ≥0.15 and IAND ≥ 15 mmHg were independently associated with MACEs (hazard ratio (HR), 1.514, 95% CI, 1.058‒2.166; HR, 1.343, 95% CI, 1.051‒1.716, respectively) and all-cause mortality (HR, 1.524, 95% CI, 1.039‒2.235; HR, 1.516, 95% CI, 1.164‒1.973, respectively) in patients without PAD. Conclusion: High ABID and IAND are associated with poor short-term outcomes, long-term MACE occurrence, and all-cause mortality in acute ischemic stroke without PAD.
Collapse
Affiliation(s)
- Minho Han
- Department of Neurology, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Young Dae Kim
- Department of Neurology, Yonsei University College of Medicine, Seoul 03722, Korea
- Integrative Research Center for Cerebrovascular and Cardiovascular Diseases, Seoul 03722, Korea
| | - Jin Kyo Choi
- Department of Neurology, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Junghye Choi
- Department of Neurology, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Jimin Ha
- Department of Neurology, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Eunjeong Park
- Cardiovascular Research Institute, Yonsei University College of Medicine, Seoul 03722, Korea
| | - Jinkwon Kim
- Department of Neurology, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si 16995, Korea
| | - Tae-Jin Song
- Department of Neurology, Seoul Hospital, Ewha Womans University College of Medicine, Seoul 07804, Korea
| | - Ji Hoe Heo
- Department of Neurology, Yonsei University College of Medicine, Seoul 03722, Korea
- Integrative Research Center for Cerebrovascular and Cardiovascular Diseases, Seoul 03722, Korea
| | - Hyo Suk Nam
- Department of Neurology, Yonsei University College of Medicine, Seoul 03722, Korea
- Integrative Research Center for Cerebrovascular and Cardiovascular Diseases, Seoul 03722, Korea
- Correspondence: ; Tel.: +82-2-2228-1617; Fax: +82-2-393-0705
| |
Collapse
|
9
|
Chang CT, Lee WH, Hsu PC, Chen YC, Lee MK, Tsai WC, Chu CY, Lee CS, Lin TH, Voon WC, Su HM. Association of 4-limb systolic blood pressure heterogeneity with peripheral artery disease and left ventricular mass index. Medicine (Baltimore) 2020; 99:e18598. [PMID: 32011439 PMCID: PMC7220312 DOI: 10.1097/md.0000000000018598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
A large interarm and interleg systolic blood pressure (SBP) difference and ankle-brachial index (ABI) <0.9 were associated with peripheral artery disease and left ventricular hypertrophy. These 3 parameters were derived from 4-limb SBP data. However, there is no study to assess clinical significance of SBP heterogeneity in 4 limbs. The aim of this study was to evaluate the association of 4-limb SBP standard deviation (SD) with peripheral vascular parameters and echocardiographic data in patients with or without clinical findings of peripheral artery disease.A total of 1240 patients were included, of whom 1020 had no clinical evidence of overt peripheral artery disease. The 4-limb blood pressures, brachial-ankle pulse wave velocity, and ABI were measured simultaneously by an ABI-form device.In the multivariable linear regression analysis, increased left ventricular mass index (LVMI), ABI < 0.9, interarm SBP difference >10 mm Hg, and interleg SBP difference >15 mm Hg (P ≤ .030) were associated with increased 4-limb SBP SD. Additionally, a subgroup multivariable linear regression analysis in 1020 patients without ABI < 0.9, interarm SBP difference >10 mm Hg, and interleg SBP difference >15 mm Hg found 4-limb SBP SD still had a positive correlation with LVMI (P < .001).In addition to significant association with ABI < 0.9, interarm SBP difference >10 mm Hg, and interleg SBP difference >15 mm Hg, 4-limb SBP SD was positively correlated with LVMI in the multivariable linear regression analysis in all study patients. Furthermore, in the subgroup of patients without clinical evidence of peripheral artery disease, 4-limb SBP SD still had a positive correlation with LVMI. Hence, assessment of 4-limb SBP heterogeneity is useful in identification of high-risk group of peripheral artery disease and/or increased LVMI, irrespective of the presence of overt peripheral artery disease.
Collapse
Affiliation(s)
- Ching-Tang Chang
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital
| | - Wen-Hsien Lee
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital
- Faculty of Medicine, College of Medicine
| | - Po-Chao Hsu
- Faculty of Medicine, College of Medicine
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ying-Chih Chen
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital
| | - Meng-Kuang Lee
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Wei-Chung Tsai
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University
- Faculty of Medicine, College of Medicine
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Chun-Yuan Chu
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University
- Faculty of Medicine, College of Medicine
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Chee-Siong Lee
- Faculty of Medicine, College of Medicine
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Tsung-Hsien Lin
- Faculty of Medicine, College of Medicine
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Wen-Chol Voon
- Faculty of Medicine, College of Medicine
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ho-Ming Su
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital
- Faculty of Medicine, College of Medicine
| |
Collapse
|
10
|
Yu S, Lu Y, Xiong J, Bai B, Teliewubai J, Chi C, Blacher J, Li J, Zhang Y, Xu Y. The association of four-limb blood pressure differences with cardiovascular risk factors and target organ changes in elderly Chinese: The Northern Shanghai Study. Clin Exp Hypertens 2019; 42:275-280. [PMID: 31378094 DOI: 10.1080/10641963.2019.1649682] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background: The association of four-limb systolic blood pressure differences (SBPDs) including inter-arm (IASBPD), inter-leg (ILSBPD) and ankle-brachial index (ABI) with cardiovascular risk factors and target organ changes (TOCs) remains controversial. This study aims at investigating the association of those parameters with cardiovascular risk factors and TOCs in an elderly Chinese population.Methods: A total of 1528 subjects derived from the Northern Shanghai Study were studied. Four-limb BPs were simultaneously measured by VP-1000 device. Cardiovascular risk factors and TOCs including parameters of left ventricular structure and function, carotid intima-media thickness, carotid-femoral pulse-wave velocity (CF-PWV), estimated glomerular filtration rate (eGFR) and urinary albumin/creatinine ratio, were evaluated with standardized methods.Results: ABI significantly associated age (β = -0.004, p < .01), female gender (β = 0.02, p < .01), body mass index (β = -0.004, p < .01), smoking (β = -0.04, p < .01), high-density lipoprotein (β = 0.04, p < .01), low-density lipoprotein (β = -0.01, p = .01) and diabetes mellitus (β = -0.02, p < .01), while the fourth root of IASBPD significantly associated with body mass index (β = 0.03, p < .01), high-density lipoprotein (β = -0.10, p = .02) and brachial SBP (β = 0.003, p < .01); the fourth root of ILSBPD significantly associated with high-density lipoprotein (β = -0.12, p < .01) and diabetes mellitus (β = 0.09, p = .01). IASBPD, ILSBPD, and ABI all significantly associated with CF-PWV and eGFR (all p < .05) in either unadjusted or adjusted models, but not with other TOCs.Conclusion: Four-limb SBPDs, namely ABI, IASBPD, and ILSBPD, bore various burdens of cardiovascular risk factors and significantly and independently associated with CF-PWV and eGFR.
Collapse
Affiliation(s)
- Shikai Yu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yuyan Lu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jing Xiong
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Bin Bai
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jiadela Teliewubai
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chen Chi
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jacques Blacher
- Diagnosis and Therapeutic Center, Hôtel-Dieu Hospital, Paris Descartes University, Paris, France
| | - Jue Li
- The Research Institute of Clinical Epidemiology, Tongji University School of Medicine, Shanghai, China
| | - Yi Zhang
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yawei Xu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| |
Collapse
|
11
|
Yu S, Ji H, Lu Y, Chen S, Xiong J, Chi C, Teliewubai J, Fan X, Blacher J, Li J, Zhang Y, Xu Y. Significance of the combination of inter-limb blood pressure differences in the elderly: The Northern Shanghai Study. J Clin Hypertens (Greenwich) 2019; 21:884-892. [PMID: 31210422 DOI: 10.1111/jch.13588] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 04/03/2019] [Accepted: 04/21/2019] [Indexed: 01/22/2023]
Abstract
Whether the combination of inter-arm and inter-leg systolic blood pressure differences (BPDs) and ankle-brachial index is of clinical significance remains unclear. In this study, we aimed to investigate the association of the combination of inter-limb systolic BPDs with cardiovascular risk factors and hypertension-mediated organ damage (HMOD). A total of 2621 elderly subjects from the Northern Shanghai Study were divided into Group A, B, and C consisting of participants with 0, 1, and ≥2 abnormal inter-limb systolic BPDs, respectively. Comparisons of cardiovascular risk factors and parameters of cardiac, vascular, and renal damage between groups and logistic regression models were conducted. The proportions of subjects presenting 0, 1, and ≥2 abnormal inter-limb systolic BPDs were 60.9%, 25.1%, and 14.0%, respectively. Upward trends, from Group A, through Group B, to Group C, were observed for the level or prevalence of nearly all cardiovascular risk factors and HMOD (P for trend ≤0.007 for all). In multiple logistic regression, Group C showed significantly higher odds for carotid plaque (vs Group A: Odds ratio [OR] = 1.88, 95% confidence interval [CI] = 1.43-2.48; vs Group B: OR = 1.46, 95% CI = 1.08-1.97), arterial stiffness (vs Group A: OR = 1.26, 95% CI = 0.96-1.65; vs Group B: OR = 1.36, 95% CI = 1.01-1.83), and left ventricular hypertrophy (vs Group A: OR = 1.35, 95% CI = 1.04-1.76; vs Group B: OR = 1.25, 95% CI = 0.93-1.67), when compared with Group A and B. In conclusion, the combination of abnormal inter-limb systolic BPDs significantly associates with greater burden of cardiovascular risk factors and higher likelihood for HMOD, especially carotid plaque, arterial stiffness, and left ventricular hypertrophy.
Collapse
Affiliation(s)
- Shikai Yu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Hongwei Ji
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yuyan Lu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shanquan Chen
- School of Clinical Medicine, University of Cambridge, Cambridgeshire, UK
| | - Jing Xiong
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chen Chi
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jiadela Teliewubai
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ximin Fan
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jacque Blacher
- Diagnosis and Therapeutic Center, Hôtel-Dieu, Paris, France
| | - Jue Li
- The Research Institute of Clinical Epidemiology, Tongji University School of Medicine, Shanghai, China
| | - Yi Zhang
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yawei Xu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | | |
Collapse
|
12
|
Liu S, Li P, Su H. Four-Limb Blood Pressure Measurement with an Oscillometric Device: a Tool for Diagnosing Peripheral Vascular Disease. Curr Hypertens Rep 2019; 21:15. [PMID: 30747289 DOI: 10.1007/s11906-019-0917-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Traditionally, the term peripheral vascular disease (PAD) is restricted to the occlusive arterial disease in the leg, but now, the connotation of PAD is more widespread as it encompasses all extracoronary and extracerebral vascular disease. The incidence of PAD is increasing worldwide; therefore, it is necessary to diagnose PAD at an early stage. RECENT FINDINGS Oscillometric BP device is widely used for four-limb measurement in clinical practice and provides several parameters for evaluating inter-limb BP difference, such as ankle-brachial index (OS-ABI), inter-arm BP differences (IAD), and inter-ankle BP difference (IAND). Using angiographic results as reference, the ABI, IAD, and IAND from an oscillometric BP device have been demonstrated having high accuracy for diagnosis of PAD. Meanwhile, combination of these parameters could further improve the accuracy of PAD, including the occlusive artery disease in the arm, leg, and aorta. For example, some patients with severe PAD in the leg have normal ABI; in this situation, an increased sIAND could confirm the diagnosis of PAD in the leg. Because ABI, IAD, and IAND from inter-limb oscillometric BP measurement can also predict adverse prognosis, we encourage the use of an oscillometric device to measure four-limb BP and to evaluate the inter-limb BP difference.
Collapse
Affiliation(s)
- Songtao Liu
- Department of Cardiovascular Medicine, the Second Affiliated Hospital of Nanchang University, 330006, NO 1 Mingde Road, Nanchang, Jiangxi, China
| | - Ping Li
- Department of Cardiovascular Medicine, the Second Affiliated Hospital of Nanchang University, 330006, NO 1 Mingde Road, Nanchang, Jiangxi, China
| | - Hai Su
- Department of Cardiovascular Medicine, the Second Affiliated Hospital of Nanchang University, 330006, NO 1 Mingde Road, Nanchang, Jiangxi, China.
| |
Collapse
|
13
|
Henni S, Abraham P. Measuring inter-leg difference to diagnose peripheral artery disease? Blood Press 2017; 27:120. [PMID: 29221429 DOI: 10.1080/08037051.2017.1414583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Samir Henni
- a Department of Vascular Medicine , University of Angers , Angers , France
| | - Pierre Abraham
- a Department of Vascular Medicine , University of Angers , Angers , France
| |
Collapse
|
14
|
Song X, Li G, Qiao A, Chen Z. Association of simultaneously measured four-limb blood pressures with cardiovascular function: a cross-sectional study. Biomed Eng Online 2016; 15:147. [PMID: 28155695 PMCID: PMC5259996 DOI: 10.1186/s12938-016-0266-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background Simultaneous measurement of four-limb blood pressures can improve the accuracy of cardiovascular disease diagnosis. This study aims to investigate the association of simultaneously measured four-limb blood pressures with cardiovascular function as the non-invasive diagnostic method of cardiovascular disease in primary care. Methods 229 subjects (62 males, mean age, 63.50 ± 11.13 years; 167 females, mean age, 59.47 ± 7.33 years) were enrolled. Four-limb blood pressure measurements were simultaneously performed using a blood pressure and pulse monitor device in the supine position. Cardiac functional parameters were also measured by using a cardiac hemodynamic detector in the same position. Data were statistically analyzed with SPSS15.0. Results The mean age of the 229 subjects was 60.56 ± 8.68 years. Cardiovascular functional parameters decreased with age and body mass index (BMI), only the total peripheral resistance (TPR) was in contrast. Age, BMI, left ankle diastolic pressure (LADP), high arm mean arterial pressure (HARMAP), left arm diastolic pressure (LARDP) and right ankle diastolic pressure (RADP) were significantly correlated with cardiovascular functional parameters. Cardiovascular functional parameters have significant differences with inter-arm difference in systolic blood pressure (SBP) between ≥10 and <10 mmHg, inter-ankle difference in SBP between ≥15 and ≥20 mmHg, inter-ankle difference in SBP between ≥15 and <10 mmHg and right ankle brachial index (RABI) between ≤0.9 and ≥1.0. After excluding 99 hypertensive patients, a part of cardiovascular functional parameters has still significant differences with inter-arm difference in SBP between ≥10 and ≥15 mmHg and RABI between ≤0.9 and ≥1.0. Conclusion Age, BMI, LADP, HARMAP, LARDP and RADP were the determinants of cardiovascular functional parameters. In addition, a part of cardiovascular functional parameter is associated with inter-arm difference in SBP ≥10 mmHg, inter-ankle difference in SBP ≥15 mmHg and RABI ≤0.9, while these differences still existed after excluding 99 hypertensive patients. Hence, simultaneous measurement of four-limb blood pressures has become feasible and useful approach to the non-invasive diagnostic method of cardiovascular disease in primary care.
Collapse
Affiliation(s)
- Xiaorui Song
- College of Life Science and Bioengineering, Beijing University of Technology, No.100, Pingleyuan, Chaoyang District, Beijing, China
| | - Gaoyang Li
- College of Life Science and Bioengineering, Beijing University of Technology, No.100, Pingleyuan, Chaoyang District, Beijing, China
| | - Aike Qiao
- College of Life Science and Bioengineering, Beijing University of Technology, No.100, Pingleyuan, Chaoyang District, Beijing, China.
| | - Zhihui Chen
- School Hospital, Beijing University of Technology, No.100, Pingleyuan, Chaoyang District, Beijing, China
| |
Collapse
|
15
|
Guo H, Sun F, Zhang H, Dong L, Gu X, Tian Y. Interankle Systolic Blood Pressure Difference Is a Marker of Prevalent Stroke in Chinese Adults: A Cross-Sectional Study. J Clin Hypertens (Greenwich) 2016; 19:58-66. [PMID: 27412923 DOI: 10.1111/jch.12872] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 05/12/2016] [Accepted: 05/20/2016] [Indexed: 11/26/2022]
Affiliation(s)
- Hong Guo
- Department of Cardiology; The First Affiliated Hospital of Harbin Medical University; Cardiovascular Institute; Harbin Medical University; Harbin China
- Key Laboratory of Cardiovascular Medicine Research; Ministry of Education; Harbin Medical University; Harbin China
- Heilongjiang Academy of Medical Sciences; Harbin Medical University; Harbin China
| | - Fengyu Sun
- Department of Cardiology; The First Affiliated Hospital of Harbin Medical University; Cardiovascular Institute; Harbin Medical University; Harbin China
| | - Haiyu Zhang
- Department of Cardiology; The First Affiliated Hospital of Harbin Medical University; Cardiovascular Institute; Harbin Medical University; Harbin China
| | - Lihang Dong
- Department of Cardiology; The First Affiliated Hospital of Harbin Medical University; Cardiovascular Institute; Harbin Medical University; Harbin China
| | - Xingbo Gu
- Department of Cardiology; The First Affiliated Hospital of Harbin Medical University; Cardiovascular Institute; Harbin Medical University; Harbin China
| | - Ye Tian
- Department of Cardiology; The First Affiliated Hospital of Harbin Medical University; Cardiovascular Institute; Harbin Medical University; Harbin China
- Key Laboratory of Cardiovascular Medicine Research; Ministry of Education; Harbin Medical University; Harbin China
- Heilongjiang Academy of Medical Sciences; Harbin Medical University; Harbin China
- Department of Pathophysiology; Key Laboratory of Cardiovascular Pathophysiology; Harbin Medical University; Harbin China
| |
Collapse
|
16
|
Chen SC, Tsai YC, Huang JC, Lee SC, Chang JM, Hwang SJ, Chen HC. Interankle systolic blood pressure difference and renal outcomes in patients with chronic kidney disease. Nephrology (Carlton) 2015; 21:379-86. [PMID: 26370877 DOI: 10.1111/nep.12619] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 08/18/2015] [Accepted: 08/31/2015] [Indexed: 11/30/2022]
Abstract
AIM Interankle blood pressure (BP) difference has been associated with peripheral artery disease and adverse cardiovascular outcomes. However, the relationship between interankle BP difference and renal outcomes in chronic kidney disease (CKD) has never been evaluated. The purpose of this study was to determine whether interankle BP difference is associated with the rate of renal function decline and progression to renal end points in patients with stage 3-5 CKD. METHODS We enrolled 144 patients with CKD from one regional hospital. The BP in four limbs was simultaneously measured using an ABI-form device. The decline in renal function was evaluated using an estimated glomerular filtration rate (eGFR) slope. Rapid renal progression was defined as an eGFR slope < -3 mL/min per 1.73 m(2) per year. The renal end points were defined as ≥ 25% decline in eGFR or commencement of dialysis during the follow-up period. RESULTS During a mean follow-up period of 3.1 years, 90 patients (62.5%) reached renal end points. Multivariate analysis showed that an increased interankle systolic BP difference (per 5 mmHg) was associated with a worse eGFR slope (regression β, -0.292; 95% confidence interval [CI], -0.482 to -0.102; P = 0.003), rapid renal progression (odds ratio, 1.189; 95% CI, 1.015-1.394; P = 0.032), and an increased risk of progression to renal end points (hazard ratio, 1.126; 95% CI, 1.052-1.204, P = 0.001). CONCLUSION Interankle systolic BP difference was associated with rapid renal progression and progression to renal end points in patients with stage 3-5 CKD in our study.
Collapse
Affiliation(s)
- Szu-Chia Chen
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University.,Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University.,Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University.,Faculty of Medicine
| | - Yi-Chun Tsai
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University.,Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University.,Faculty of Medicine
| | - Jiun-Chi Huang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University.,Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University
| | - Su-Chu Lee
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University
| | - Jer-Ming Chang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University.,Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University.,Renal Care, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shang-Jyh Hwang
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University.,Renal Care, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hung-Chun Chen
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University.,Renal Care, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| |
Collapse
|
17
|
Singh S, Sethi A, Singh M, Khosla K, Grewal N, Khosla S. Simultaneously measured inter-arm and inter-leg systolic blood pressure differences and cardiovascular risk stratification: a systemic review and meta-analysis. JOURNAL OF THE AMERICAN SOCIETY OF HYPERTENSION : JASH 2015; 9:640-650.e12. [PMID: 26160261 DOI: 10.1016/j.jash.2015.05.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 05/12/2015] [Accepted: 05/23/2015] [Indexed: 10/23/2022]
Abstract
Association of inter-arm systolic blood pressure difference (IASBPD) with cardiovascular (CV) morbidity and mortality remains controversial. We aimed to thoroughly examine all available evidence on inter-limb blood pressure (BP) difference and its association with CV risk and outcomes. We searched PubMed, EMBASE, CINAHL, Cochrane library, and Ovid for studies reporting bilateral simultaneous BP measurements in arms or legs and risk of peripheral arterial disease (PAD), coronary artery disease, cerebrovascular disease, subclavian stenosis, or mortality. Random-effect meta-analysis was performed to compare effect estimates. Twenty-seven studies met inclusion criteria, but only 17 studies (18 cohorts) were suitable for analysis. IASBPD of 10 mmHg or more was associated with PAD (risk ratios, 2.22; 1.41-3.5; P = .0006; sensitivity 16.6%; 6.7-35.4; specificity 91.9%; 83.1-96.3; 8 cohorts; 4774 subjects), left ventricular mass index (standardized mean difference 0.21; 0.03-0.39; P = .02; 2 cohort; 1604 subjects), and brachial-ankle pulse wave velocity (PWV) (one cohort). Association of PAD remained significant at cutoff of 15 mmHg (risk ratios, 1.91; 1.28-2.84; P = .001; 5 cohorts; 1914 subjects). We could not find statistically significant direct association of coronary artery disease, cerebrovascular disease, CV, and all-cause mortality in subjects with IASBPD of 10 mmHg or more, 15 mmHg or more, and inter-leg systolic BP difference of 15 mmHg or more. Inter-leg BP difference of 15 mmHg or more was strong predictor of PAD (P = .0001) and brachial-ankle PWV (P = .0001). Two invasive studies showed association of IASBPD and subclavian stenosis (estimates could not be combined). In conclusion, inter-arm and leg BP differences are strong predictors of PAD. IASBPD may be associated with subclavian stenosis, high left ventricular mass effect, and higher brachial-ankle PWVs. Inter-leg BP difference may also be associated with high left ventricular mass effect and higher brachial-ankle PWVs. Presence of inter-limb BP difference may indicate higher global CV risk.
Collapse
Affiliation(s)
- Sukhchain Singh
- Department of Hospital Medicine, Ingalls Memorial Hospital, Harvey, IL, USA; Department of Cardiovascular Medicine, Mount Sinai Hospital Medical Center, Chicago, IL, USA.
| | - Ankur Sethi
- Department of Cardiovascular Medicine, Mount Sinai Hospital Medical Center, Chicago, IL, USA
| | - Mukesh Singh
- Department of Cardiovascular Medicine, Mount Sinai Hospital Medical Center, Chicago, IL, USA
| | - Kavia Khosla
- Department of Science, Brown University, Providence, RI, USA
| | - Navsheen Grewal
- Department of Cardiovascular Medicine, Mount Sinai Hospital Medical Center, Chicago, IL, USA; School of Public Health, University of Illinois, Chicago, IL, USA
| | - Sandeep Khosla
- Department of Cardiovascular Medicine, Mount Sinai Hospital Medical Center, Chicago, IL, USA; Department of Cardiovascular Medicine, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| |
Collapse
|
18
|
Lee WH, Hsu PC, Chu CY, Lee HH, Lee MK, Lee CS, Yen HW, Lin TH, Voon WC, Lai WT, Sheu SH, Su HM. Anemia as an Independent Predictor of Adverse Cardiac Outcomes in Patients with Atrial Fibrillation. Int J Med Sci 2015; 12:618-24. [PMID: 26283880 PMCID: PMC4532968 DOI: 10.7150/ijms.11924] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Accepted: 06/09/2015] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Anemia and echocardiographic systolic and diastolic parameters are useful predictors of cardiovascular outcomes in patients with atrial fibrillation (AF). However, no studies have evaluated the use of anemia for predicting cardiovascular outcome in AF patients when the important echocardiographic parameters are known. Therefore, this study was designed to evaluate whether low hemoglobin is a useful parameter for predicting poor cardiac outcome after adjustment for important echocardiographic parameters in AF patients. METHODS Index beat method was used to measure echocardiographic parameters in 166 patients with persistent AF. Cardiac events were defined as death and hospitalization for heart failure. The association of hemoglobin with adverse cardiac events was assessed by Cox proportional hazards model. RESULTS The 49 cardiac events identified in this population included 21 deaths and 28 hospitalizations for heart failure during an average follow-up of 20 months (25th-75th percentile: 14-32 months). Multivariable analysis showed that increased left ventricular mass index (LVMI) and decreased body mass index, estimated glomerular filtration rate, and hemoglobin (hazard ratio 0.827; P = 0.015) were independently associated with increased cardiac events. Additionally, tests of a Cox model that included important clinic variables, LVMI, left ventricular ejection fraction, and the ratio of transmitral E-wave velocity to early diastolic mitral annulus velocity showed that including hemoglobin significantly increased value in predicting adverse cardiac events (P = 0.010). CONCLUSIONS Hemoglobin is a useful parameter for predicting adverse cardiac events, and including hemoglobin may improve the prognostic prediction of conventional clinical and echocardiographic parameters in patients with AF.
Collapse
Affiliation(s)
- Wen-Hsien Lee
- 1. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan ; 2. Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan ; 3. Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Po-Chao Hsu
- 1. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan ; 3. Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chun-Yuan Chu
- 1. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hung-Hao Lee
- 1. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Meng-Kuang Lee
- 1. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan ; 2. Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chee-Siong Lee
- 1. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan ; 3. Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hsueh-Wei Yen
- 1. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan ; 3. Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Tsung-Hsien Lin
- 1. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan ; 3. Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Chol Voon
- 1. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan ; 3. Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Ter Lai
- 1. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan ; 3. Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Sheng-Hsiung Sheu
- 1. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan ; 3. Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ho-Ming Su
- 1. Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan ; 2. Department of Internal Medicine, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan ; 3. Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| |
Collapse
|
19
|
Hsu PC, Lee WH, Chu CY, Lee CS, Yen HW, Su HM, Lin TH, Voon WC, Lai WT, Sheu SH. The Ratio of Early Mitral Inflow Velocity to Global Diastolic Strain Rate as a Useful Predictor of Cardiac Outcomes in Patients with Atrial Fibrillation. J Am Soc Echocardiogr 2014; 27:717-25. [DOI: 10.1016/j.echo.2014.03.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Indexed: 11/30/2022]
|