Ascending Aortoiliac Bypass for One-Stage Repair of Adult Aortic Coarctation With Concomitant Cardiac Lesions

2021 ◽  
pp. 153857442110421
Author(s):  
Zhan Peng ◽  
Juntao Qiu ◽  
De Wang ◽  
Xiubin Yang ◽  
Cuntao Yu ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Systolic Blood Pressure ◽  
Lower Limb ◽  
Bypass Surgery ◽  
Systolic Pressure ◽  
Lower Quadrant ◽  
One Stage ◽  
Small Series ◽  
Cardiac Lesions

Background To evaluate the efficacy and safety of ascending aortoiliac bypass surgery for one-stage repair of adult coarctation of the aorta (CoA) and concomitant cardiac disease. Methods From March 2012 to October 2018, 51 consecutive CoA patients were treated with ascending aorta to bilateral iliac artery bypass concomitant with and cardiac surgerical procedures performed for a variety of reasons. A Y-shaped graft was used for the bypass procedure. We evaluated early outcomes, including postoperative death, systolic blood pressure and differences between upper and lower limb blood pressure. Results The average age was 41 years and 64.7% of patients were men. Simultaneous cardiac procedures included aortic valve replacement, ventricular septal defect repair, Bentall procedures and Wheat procedures. No deaths occurred in the early postoperative period. Three patients had delayed healing at the site of the abdominal lower quadrant incisions. The average systolic pressure in the upper limb and the average difference between the upper- and lower-limb blood pressure decreased significantly after surgery (162.7 ± 13.4 mmHg vs 128.4 ± 6.7 mmHg, P = .000; 69.6 ± 15.6 mmHg vs 8.7 ± 7.6 mmHg, P = .000, respectively); The systolic blood pressure in the lower limb increased after bypass surgery (93.1 ± 6.2 mmHg vs 119.6 ± 7.7 mmHg, P = .000). The follow-up rate was 100%, with an average follow-up time of 61 months. Six patients (11.8%) had graft stenosis or occlusion. Three patients (5.9%) underwent endovascular embolectomy. Conclusions In our small series, ascending aortoiliac bypass for one-stage repair of CoA with concomitant cardiac lesions appears safe and efficacious in effectively reduceing differences between upper and lower limb systolic blood pressure. Further study with larger sample size and longer follow-up is needed.

scholarly journals Safety and efficacy of stenting for aortic arch hypoplasia in patients with coarctation of the aorta

2019 ◽  
Vol 28 (3) ◽  
pp. 145-152
Author(s):  
E. G. Warmerdam ◽  
G. J. Krings ◽  
T. A. Meijs ◽  
A. C. Franken ◽  
B. W. Driesen ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Systolic Blood Pressure ◽  
Aortic Arch ◽  
Retrospective Analysis ◽  
Medical Center ◽  
Systolic Pressure ◽  
Coarctation Of The Aorta ◽  
Safety And Efficacy ◽  
Aortic Arch Hypoplasia

Abstract Background Despite a successful repair procedure for coarctation of the aorta (CoA), up to two-thirds of patients remain hypertensive. CoA is often seen in combination with abnormal aortic arch anatomy and morphology. This might be a substrate for persistent hypertension. Therefore, we performed endovascular aortic arch stent placement in patients with CoA and concomitant aortic arch hypoplasia or gothic arch morphology. The goal of this retrospective analysis was to investigate the safety and efficacy of aortic arch stenting. Methods A retrospective analysis was performed in patients who underwent stenting of the aortic arch at the University Medical Center Utrecht. Measurements collected included office blood pressure, use of antihypertensive medication, invasive peak-to-peak systolic pressure over the arch, and aortic diameters on three-dimensional angiography. Data on follow-up were obtained at the date of most recent outpatient visit. Results Twelve patients underwent stenting of the aortic arch. Mean follow-up duration was 14 ± 11 months. Mean peak-to-peak gradient across the arch decreased from 39 ± 13 mm Hg to 7 ± 8 mm Hg directly after stenting (p < 0.001). There were no major procedural complications. Mean systolic blood pressure decreased from 145 ± 16 mm Hg at baseline to 128 ± 9 mm Hg at latest follow-up (p = 0.014). Conclusion This retrospective study shows that stenting of the aortic arch is successful when carried out in a state-of-the-art manner. A direct optimal angiographic and haemodynamic result was shown. No major complications occurred during or after the procedure. At short- to medium-term follow-up a decrease in mean systolic blood pressure was observed.

INTERARM SYSTOLIC BLOOD PRESSURE DIFFERENCE IS ASSOCIATED WITH A HIGH PREVALENCE OF CARDIO VASCULAR DISEASES- A CROSS-SECTIONAL STUDY IN POLICE WORKER

2020 ◽  
Vol 4 (11) ◽  
Author(s):  
Somesh Raju ◽  
Rina Kumari ◽  
Sunita Tiwari ◽  
NS Verma
Keyword(s):  
Blood Pressure ◽  
Systolic Blood Pressure ◽  
Blood Sugar ◽  
Pressure Difference ◽  
Systolic Pressure ◽  
Working Environment ◽  
Vascular Events ◽  
Cross Sectional ◽  
Blood Pressure Difference ◽  
High Prevalence

Background: Interarm systolic blood pressure difference more than 10 mm of Hg is predictor of cardiovascular and metabolic risk. Despite of sufficient physical activity there is high prevalence of obesity in police personal because of stressful working environment. No studies have addressed the significance of interarm pressure difference among them. Therefore, the present study conducted to access the relation of interarm blood pressure difference with obesity in police personnel. Aims and Objective: To estimate the interarm pressure difference in police personal to see its association with their obesity. Material and Method: This cross-sectional observational study done on 245 police workers in PAC, Sitapur, India. Subjects having more than ten years of working experience were included in study. Anthropometric measurements of subject recorded by following standard protocol. Measurement of systolic pressure in both arm recorded simultaneously by mercury sphygmomanometer. Available data analyze and expressed in percentage, mean with SD and chi square test to see the significance of association. Results: According to anthropometric results of subjects 77.14 prcent subjects were having generalised obesity and 82.04 percent of subjects having abdominal obesity. 34.29 percent of subjects showed abnormally high (?10 mmHg) inter-arm systolic blood pressure difference. Both type of obesity showed positive association with blood sugar level but no association with interarm pressure difference. Conclusion: Interarm blood pressure difference is greater in individual having obesity or prolong duration of service. Such subjects are more susceptible to develop coronary artery disease or peripheral arterial disease in future. Early screening can help to detect the vascular events likely to occur in the future Keywords: Body mass index, Waist circumference, Interarm pressure difference, Random blood sugar

scholarly journals A METHOD TO DETERMINE THE PERIPHERAL ARTERIAL BLOOD PRESSURE IN THE MOUSE

1941 ◽  
Vol 74 (1) ◽  
pp. 29-40 ◽  
Author(s):  
Philip D. McMaster
Keyword(s):  
Blood Pressure ◽  
Systolic Blood Pressure ◽  
Arterial Blood Pressure ◽  
Close Agreement ◽  
Carotid Arteries ◽  
Systolic Pressure ◽  
Arterial Blood ◽  
Relative Transparency ◽  
Direct Measurements ◽  
Peripheral Arterial

Advantage has been taken of the relative transparency of the claw of the mouse to devise a method, here described, to measure the blood pressure in the animal's leg. Direct measurements of the systolic blood pressure from the carotid arteries of anesthetized mice have also been made. Simultaneous blood pressure readings by both these methods applied to the same animal showed close agreement. The systolic pressure ranged from 60 to 126 mm. Hg, according to the conditions.

scholarly journals Association between systolic blood pressure trajectories and hypertension risk at late adolescence: results from 10-year longitudinal follow-up in Chinese boys

BMJ Open ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. e042594
Author(s):  
Xijie Wang ◽  
Bin Dong ◽  
Sizhe Huang ◽  
Zhaogeng Yang ◽  
Jun Ma ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Systolic Blood Pressure ◽  
Late Adolescence ◽  
Population Based ◽  
Incidence Rates ◽  
Hypertension Risk ◽  
Logit Regression ◽  
Binomial Regression ◽  
Physical Examinations

ObjectiveTo identify various systolic blood pressure (SBP) trajectories in Chinese boys between 7 and 18 years of age, and to explore their high blood pressure (HBP) risk in their late adolescence years.Design and settingsA population-based cohort study in Guangdong, China.Participants4541 normal tensive boys who started primary school in 2005 in Zhongshan, Guangdong were included.OutcomesBlood pressure and relevant measurements were obtained by annual physical examinations between 2005 and 2016. HBP was defined by SBP or diastolic blood pressure ≥95th percentile for children under 13, and BP ≥130/80 mm Hg for children ≥13 years old. Logit regression for panel data and log-binomial regression model was used to estimate the risk of HBP among SBP trajectory groups.ResultsFour distinct SBP trajectory groups via group-based trajectory modelling: low stable (13.0%), low rising (42.4%), rising (37.4%) and high rising (7.3%). The overall incidence rates of HBP during the follow-up ranged from 40.24 (95% CI 36.68 to 44.19)/1000 person-years in the low stable group to 97.08 (95% CI 94.93 to 99.27)/1000 person-years in the high rising group. Compared with children with low stable SBP, those of other SBP trajectories suffered 3.05 (95% CI 2.64 to 3.46) to 4.64 (95% CI 4.18 to 5.09) times of higher risk of HBP in their late adolescence, regardless of their age, body mass index and BP level at baseline.ConclusionsSubgroups of SBP trajectories existed in Chinese boys, and are related to hypertension risk at late adolescence. Regular physical examinations could help identify those with higher risks at the beginning of pubertal growth.

scholarly journals Hypertensive response in exercise - a tool to predict stroke risk?

2021 ◽  
Vol 28 (Supplement_1) ◽  
Author(s):  
TE Graca Rodrigues ◽  
N Cunha ◽  
P Silverio-Antonio ◽  
P Couto Pereira ◽  
B Valente Silva ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Blood Pressure ◽  
Systolic Blood Pressure ◽  
Exercise Test ◽  
Cardiovascular Events ◽  
Protective Factor ◽  
Independent Predictor ◽  
Stress Test ◽  
Coronary Syndrome

Abstract Funding Acknowledgements Type of funding sources: None. Introduction There is some evidence suggesting that exaggerated hypertensive response to exercise (HRE) may be associated with higher risk of future cardiovascular events, however the relationship between systolic blood pressure (SPB) during exercise test and stroke is not fully understood. Purpose To evaluate the ability to predict the risk of stroke in patients with HRE in exercise test. Methods Single-center retrospective study of consecutive patients submitted to exercise test from 2012 to 2015 with HRE to stress test. HRE was defined as a peak systolic blood pressure (PSBP) &gt; 210 mmHg in men and &gt; 190 mmHg in women, or a rise of the SBP of 60 mmHg in men or 50 mmHg in women or as a diastolic blood pressure &gt; 90 mmHg or a rise of 10 mmHg. Patient’s demographics, baseline clinical characteristics, vital signs during the stress test and the occurrence of stroke during follow-up were analysed Results We included 458 patients with HRE (76% men, 57.5 ± 10.83 years). The most frequent comorbidities were hypertension (83%), dyslipidaemia (61%), previously known coronary disease (32%), diabetes (28%) and smoking (38%). Atrial fibrillation was present in 5.9% of patients. During a mean follow-up of 60 ± 2 months, the incidence of stroke was 2.1% (n = 8), all with ischemic origin. Considering the parameters analysed on exercise test, only PSBP demonstrated to be an independent predictor of stroke (HR 1.042, CI95% 1.002-1.084, p = 0.039,) with moderate ability to predict stroke (AUC 0.735, p = 0.0016) with a most discriminatory value of 203 mmHg (sensibility 56%, specify 67%). Regarding baseline characteristics, after age, sex and comorbidities adjustment, previously controlled hypertension was found to be an independent protective factor of stroke (OR 4.247, CI 95% 0.05-0.9, p = 0.036) and atrial fibrillation was an independent predictor of stroke occurrence (HR 8.1, CI95% 1.4-46.9, p = 0.018). Atrial fibrillation was also associated with hospitalization of cardiovascular cause and major cardiovascular events occurrence (mortality, coronary syndrome and stroke). Baseline SBP was associated with atrial fibrillation development (p = 0.008). Conclusion According to our results, PSBP during exercise test is an independent predictor of stroke occurrence and should be considered as a potencial additional tool to predict stroke occurrence, particularly in high risk patients. The identification of diagnosed hypertension as a protective factor of stroke may be explained by the cardioprotective effect of antihypertensive drugs.

Use of Multiple Visits to Increase Blood Pressure Tracking Correlations in Childhood

PEDIATRICS ◽  
1991 ◽  
Vol 87 (5) ◽  
pp. 708-711
Author(s):  
Matthew W. Gillman ◽  
Bernard Rosner ◽  
Denis A. Evans ◽  
Laurel A. Smith ◽  
James O. Taylor ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Diastolic Blood Pressure ◽  
Correlation Coefficient ◽  
Diastolic Pressure ◽  
Pearson Correlation ◽  
Systolic Pressure ◽  
Pearson Correlation Coefficient ◽  
Increase Blood Pressure ◽  
Multiple Visit

Previous studies of childhood blood pressure have shown tracking correlations, which estimate the magnitude of association between initial and subsequent measurements, to be lower than corresponding adult values. Inasmuch as this disparity could arise from failing to account for a larger week-to-week variability in children, blood pressure was measured for 4 successive years, on four weekly visits in each year, and with three measurements at each visit, using a random-zero sphygmomanometer, in a cohort of 333 schoolchildren aged 8 through 15 at entry. Ninety percent of subjects had measurements in 1 or more years of follow-up. For all follow-up periods (1, 2, and 3 years from baseline), the Pearson correlation coefficient (r) for both systolic and diastolic blood pressure rose substantially with the number of weekly visits used to calculate each subject's yearly blood pressure (P &lt; .0001). For systolic pressure, the 3-year r values for 1, 2, 3, and 4 visits were .45, .55, .64, and .69, respectively. For diastolic pressure (Korotkoff phase 4), the corresponding values were .28, .41, .47, and .54. These higher multiple-visit estimates of tracking approximate published adult values and raise the possibility that prediction of adult blood pressure from childhood measurements may be improved by averaging readings from multiple weekly visits.

Abstract P622: Racial Variation in White Matter Hyperintensity Progression in the ACCORDION MIND Study

Stroke ◽  
2021 ◽  
Vol 52 (Suppl_1) ◽  
Author(s):  
Alison L Herman ◽  
Adam H De Havenon ◽  
Guido J Falcone ◽  
Shadi Yaghi ◽  
Shyam Prabhakaran ◽  
...  
Keyword(s):  
Blood Pressure ◽  
White Matter ◽  
Systolic Blood Pressure ◽  
White Matter Hyperintensity ◽  
Diabetic Patients ◽  
Patient Race ◽  
Black Patients ◽  
The Mean ◽  
White Patients

Introduction: White matter hyperintensities (WMH) are linked to cognitive decline and stroke. We hypothesized that Black race would be associated with greater WMH progression in the ACCORDION MIND trial. Methods: The primary outcome is WMH progression in mL, evaluated by fitting linear regression to WMH volume on the month 80 MRI and including the WMH volume on the baseline MRI. The primary predictor is patient race, with the exclusion of patients defined as “other” race. We also derived predicted probabilities of our outcome for systolic blood pressure (SBP) levels. Results: We included 276 patients who completed the baseline and month 80 MRI, of which 207 were white, 48 Black, and 21 Hispanic. During follow-up, the mean number of SBP, LDL, and A1c measurements per patient was 21, 8, and 15. The mean (SD) WMH progression was 3.3 (5.4) mL for blacks, 2.5 (3.2) mL for Hispanics, and 2.4 (3.3) mL for whites. In the multivariate regression model (Table 1), Black, compared to white, patients had significantly more WMH progression (β Coefficient 1.26, 95% CI 0.45-2.06, p=0.002). Hispanic, compared to white, patients did not have significantly different WMH progression (p=0.392), nor was there a difference when comparing Hispanic to Black patients (p=0.162). The predicted WMH progression was significantly higher for Black compared to white patients across a mean SBP of 117 to 139 mm Hg (Figure 1). Conclusions: Black diabetic patients in ACCORDION MIND have a higher risk of WMH progression than white patients across a normal range of systolic blood pressure.

scholarly journals Superior hypertension control with betablockade in the European Sleep Apnea Database

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
S Svedmyr ◽  
J Hedner ◽  
D Zou ◽  
G Parati ◽  
S Ryan ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Sleep Apnea ◽  
Systolic Blood Pressure ◽  
Research Collaboration ◽  
Antihypertensive Drugs ◽  
Systolic Pressure ◽  
Apnea Hypopnea Index ◽  
Funding Source ◽  
Obstructive Sleep ◽  
Adjusted Model

Abstract Background Arterial hypertension is highly prevalent and frequently difficult to control in patients with obstructive sleep apnea (OSA). High sympathetic activity is a hallmark physiological phenomenon in OSA. We hypothesized that antihypertensive drugs with sympathetic inhibitory properties, in particular beta blockers (BB), may be particularly efficacious in OSA patients. Methods Hypertensive OSA patients receiving blood pressure lowing treatment in the European Sleep Apnea Database (ESADA) were analyzed (n=5818, 69% men, age 58±11 years, body mass index 33±7 kg/m2, apnea hypopnea index 34±26 events/h). Antihypertensive medications (BB, diuretic, renin-angiotensin blocker [RAB], calcium channel blocker [CCB], and centrally acting antihypertensive [CAH]) were classified according to ATC code. Office blood pressure was compared in patients with mono- or combination therapy controlling for confounders. Results Poorly controlled systolic blood pressure according to the ESC/ESH guidelines was found in 66% of patients. Patients receiving monotherapy with RAB, CCB or CAH had 2.2 [95% CI, 1.4–3.0], 3.0 [1.9–4.1] and 3.0 [1.7–4.7] mmHg higher systolic blood pressure compared with those on BB (adjusted model, p=0.007, 0.008 and 0.017, respectively). In those with a combination of two antihypertensive drugs, systolic blood pressure was 3.3 [2.4–4.3], 2.2 [1.3–4.3] and 2.3 [1.4–3.3] mmHg higher in those on CCB/RAB, diuretic/RAB or BB/RAB compared with those on BB/diuretic (adjusted model, p&lt;0.001, 0.019 and 0.001, respectively). Conclusions Uncontrolled blood pressure was common in OSA patients with antihypertensive medication. Patients treated with BB alone or in combination with diuretic was associated with a lower systolic pressure in this large clinical cohort. Funding Acknowledgement Type of funding source: Other. Main funding source(s): European Respiratory Society funded Clinical Research Collaboration (2015-2020)

scholarly journals OPtimising Treatment for MIld Systolic hypertension in the Elderly (OPTiMISE): protocol for a randomised controlled non-inferiority trial

BMJ Open ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. e022930 ◽  
Author(s):  
James P Sheppard ◽  
Jenni Burt ◽  
Mark Lown ◽  
Eleanor Temple ◽  
John Benson ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Systolic Blood Pressure ◽  
Usual Care ◽  
Antihypertensive Medication ◽  
Clinical Care ◽  
Economic Modelling ◽  
Host Institution ◽  
South Central ◽  
Randomised Controlled

IntroductionRecent evidence suggests that larger blood pressure reductions and multiple antihypertensive drugs may be harmful in older people, particularly frail individuals with polypharmacy and multimorbidity. However, there is a lack of evidence to support deprescribing of antihypertensives, which limits the practice of medication reduction in routine clinical care. The aim of this trial is to examine whether antihypertensive medication reduction is possible in older patients without significant changes in blood pressure control at follow-up.Methods and analysisThis trial will use a primary care-based, open-label, randomised controlled trial design. A total of 540 participants will be recruited, aged ≥80 years, with systolic blood pressure <150 mm Hg and receiving ≥2 antihypertensive medications. Participants will have no compelling indication for medication continuation and will be considered to potentially benefit from medication reduction due to existing polypharmacy, comorbidity and frailty. Following a baseline appointment, individuals will be randomised to a strategy of medication reduction (intervention) with optional self-monitoring or usual care (control). Those in the intervention group will have one antihypertensive medication stopped. The primary outcome will be to determine if a reduction in medication can achieve a proportion of participants with clinically safe blood pressure levels at 12-week follow-up (defined as a systolic blood pressure <150 mm Hg), which is non-inferior (within 10%) to that achieved by the usual care group. Qualitative interviews will be used to understand the barriers and facilitators to medication reduction. The study will use economic modelling to predict the long-term effects of any observed changes in blood pressure and quality of life.Ethics and disseminationThe protocol, informed consent form, participant information sheet and all other participant facing material have been approved by the Research Ethics Committee (South Central—Oxford A; ref 16/SC/0628), Medicines and Healthcare products Regulatory Agency (ref 21584/0371/001–0001), host institution(s) and Health Research Authority. All research outputs will be published in peer-reviewed journals and presented at national and international conferences.Trial registration numberEudraCT 2016-004236-38;ISRCTN97503221; Pre-results.

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