Features of arterial rigidity in patients with bronchial asthma depending from accompanying arterial hypertension

The article deals with changes in arterial rigidity in patients with bronchial asthma, depending on the presence of concomitant hypertension. The aim was to study the arterial rigidity parameters in patients with bronchial asthma depending on the presence of arterial hypertension on the standard antiinflammatory therapy for early diagnosis of complications of the cardiovascular system. A significant increase of arterial rigidity was shown, manifested by an increase in the pulse wave velocity in the aorta (AoPWV) and augmentation index (Alx) in patients with bronchial asthma of moderate and severe course in comparison with the control. In the study of the main indicators of arterial rigidity, depending on the presence or absence of hypertension, it was shown that in the group of patients with hypertension, changes in AoPWV and IA were more significant than in the group of patients with normal blood pressure. Increasing of BMI contributes to the development of arterial rigidity in patients with bronchial asthma. The formation of arterial rigidity is associated with clinical and functional parameters and hypoxemia

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Early diagnosis of increased stiffness of great vessels in adolescents with functional pathology of vegetative genesis

Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics) ◽

10.21508/1027-4065-2021-66-3-52-61 ◽

2021 ◽

Vol 66 (3) ◽

pp. 52-61

Author(s):

I. V. Leontyeva ◽

I. A. Kovalev ◽

M. A. Shkolnikova ◽

Yu. S. Isayeva ◽

A. N. Putintsev ◽

...

Keyword(s):

Blood Pressure ◽

Wave Propagation ◽

Pulse Wave Velocity ◽

Arterial Hypertension ◽

Pulse Wave ◽

Diastolic Pressure ◽

Augmentation Index ◽

Normal Blood ◽

Normal Blood Pressure ◽

Pulse Wave Propagation

40 adolescents aged 15–17 years with functional cardiovascular pathology of vegetative origin underwent a 24-hour blood pressure monitoring (using the oscillometric method BPLabVasotens, Peter Telegin LLC, Nizhny Novgorod) with an assessment of central blood pressure parameters and rigidity of the main arteries.The scientists found significantly higher values of central systolic pressure during the day and night hours in the group of adolescents with arterial hypertension (n=13) compared to adolescents with normal blood pressure (n=27). They determined significantly higher values of the pulse wave velocity both during 24 hours and in the day and night hours in the group with arterial hypertension compared to the group of adolescents with normal blood pressure. No differences were found in the parameters of the propagation time of the reflected pulse wave and the augmentation index. The time of the reflected pulse wave propagation was significantly lower at nighttime compared to the daytime. In the group with arterial hypertension, the rate of pulse wave propagation in the aorta correlated only with the values of diastolic pressure over 24 hours and diastolic pressure in the daytime. In the adolescents with normal blood pressure, the pulse wave velocity correlated with systolic and pulse blood pressure. The augmentation index in the group of adolescents with arterial hypertension correlated with diastolic pressure, in contrast to the group of adolescents with normal blood pressure, where such a correlation was not detected.

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Optimal Organ Protection and Blood Pressure Control with the Single Pill Combination Lisinopril, Amlodipine and Indapamide in Arterial Hypertension

Rational Pharmacotherapy in Cardiology ◽

10.20996/1819-6446-2020-11-03 ◽

2020 ◽

Vol 16 (6) ◽

pp. 931-937

Author(s):

S. V. Nedogoda ◽

T. N. Sanina ◽

V. V. Tsoma ◽

A. A. Ledyaeva ◽

E. V. Chumachek ◽

...

Keyword(s):

Blood Pressure ◽

Uric Acid ◽

Pulse Wave Velocity ◽

Arterial Hypertension ◽

Serum Uric Acid ◽

Wave Velocity ◽

Pulse Wave ◽

Augmentation Index ◽

Serum Uric Acid Level ◽

Single Pill

Aim. To evaluate the single pill combination with lisinopril, amlodipine and indapamide ability in additional angioprotection achievement in patients with arterial hypertension and high pulse wave velocity (PWV) regardless on previous antihypertensive therapy (AHT).Material and methods. To the open non-randomized study duration 12 weeks 40 patients were included taking triple AHT during 6 months. All participants underwent ambulatory 24 hour blood pressure (BP) monitoring, applanation tonometry (augmentation index and central BP), pulse wave velocity assessment, laboratory tests (HbA1c, serum uric acid, high sensitive C-reactive protein [hsCRP], serum uric acid).Results. We observed additional systolic BP (SBP) and diastolic BP (DBP) reduction by 16.9% and 22.11% on lisinopril, amlodipine and indapamide single pill combination. Lisinopril, amlodipine and indapamide single pill combination decreased 24 h mean SBP by 16.77%, and 24 h mean DBP -23.5% (ABPM data), PWV by 19.7%, augmentation index by 14.81%, central SBP by 11.9% (p<0,05). There were positive changes in hsCRP level (-13.0%, p<0.05) and serum uric acid (-9.0%, p<0.05).Conclusion. Lisinopril, amlodipine and indapamide single pill combination provided control BP, arterial elastic properties improving (augmentation index, PWV, central BP) and favorable influence on inflammation and serum uric acid level.

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Isolated systolic hypertension of the young and its association with central blood pressure in a large multi-ethnic population. The HELIUS study

European Journal of Preventive Cardiology ◽

10.1177/2047487318777430 ◽

2018 ◽

Vol 25 (13) ◽

pp. 1351-1359 ◽

Cited By ~ 8

Author(s):

Daan W Eeftinck Schattenkerk ◽

Jacqueline van Gorp ◽

Liffert Vogt ◽

Ron JG Peters ◽

Bert-Jan H van den Born

Keyword(s):

Blood Pressure ◽

Systolic Blood Pressure ◽

Systolic Hypertension ◽

Pulse Wave ◽

Augmentation Index ◽

Normal Blood Pressure ◽

Isolated Systolic Hypertension ◽

Ethnic Population ◽

Helius Study ◽

Central Systolic Blood Pressure

Background Isolated systolic hypertension (ISH) of the young has been associated with both normal and increased cardiovascular risk, which has been attributed to differences in central systolic blood pressure and arterial stiffness. Methods We assessed the prevalence of ISH of the young and compared differences in central systolic blood pressure and arterial stiffness between ISH and other hypertensive phenotypes in a multi-ethnic population of 3744 subjects (44% men), aged <40 years, participating in the HELIUS study. Results The overall prevalence of ISH was 2.7% (5.2% in men and 1.0% in women) with the highest prevalence in individuals of African descent. Subjects with ISH had lower central systolic blood pressure and pulse wave velocity compared with those with isolated diastolic or systolic-diastolic hypertension, resembling central systolic blood pressure and pulse wave velocity values observed in subjects with high-normal blood pressure. In addition, they had a lower augmentation index and larger stroke volume compared with all other hypertensive phenotypes. In subjects with ISH, increased systolic blood pressure amplification was associated with male gender, Dutch origin, lower age, taller stature, lower augmentation index and larger stroke volume. Conclusion ISH of the young is a heterogeneous condition with average central systolic blood pressure values comparable to individuals with high-normal blood pressure. On an individual level ISH was associated with both normal and raised central systolic blood pressure. In subjects with ISH of the young, measurement of central systolic blood pressure may aid in discriminating high from low cardiovascular risk.

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Determinants of central aortic pressure and pulse pressure amplification changes in patients with aortic aneurysm: the role of aortic diameter and aortic aneurysm location level

European Heart Journal ◽

10.1093/ehjci/ehaa946.2311 ◽

2020 ◽

Vol 41 (Supplement_2) ◽

Author(s):

A Gurevich ◽

I Emelyanov ◽

N Zherdev ◽

D Chernova ◽

A Chernov ◽

...

Keyword(s):

Blood Pressure ◽

Aortic Aneurysm ◽

Pulse Pressure ◽

Pulse Wave ◽

Augmentation Index ◽

Aortic Pressure ◽

Aortic Diameter ◽

Maximum Diameter ◽

Central Aortic Pressure ◽

Abdominal Aortic

Abstract Background The presence of aortic aneurysm can alters pulse wave propagation and reflection, causing changes in central aortic pressure and pulse pressure amplification (PPA) between the aorta and the brachial artery that might be associated with unfavorable hemodynamic effects for the central arteries and the heart. However, the impact of the location of the aneurysm and increase of the aortic diameter on central blood pressure (CBP) is not fully understood. Objective To investigate central aortic pressure and PPA regarding to association with arterial stiffness and aortic diameter in patients with ascending aortic aneurysm (AA), descending thoracic and abdominal aortic aneurysm (TAA and AAA). Methods 122 patients (96 males, 65±11 years) with aortic aneurysm were enrolled before aortic repair. The parameters of the aorta were evaluated by MSCT angiography: 44 patients (30 males, 55±13 years) had AA (the maximum diameter: 59.9±14.2 mm), 13 patients (11 males, 62±11 years) had TAA (the maximum diameter: 62.8±8.0 mm) and 65 patients (54 males, 69±8 years) had AAA (the maximum diameter: 52.3±17.2 mm). Brachial blood pressure (BBP) was measured by OMRON. CBP, augmentation index (AIx), carotid-femoral pulse wave velocity (PWV) were assessed by SphygmoCor. PPA was calculated as a difference between the values of central and brachial pulse pressure (CPP and BPP). Results Patients of the three groups did not differ in BPP (AA: 59.2±17.6; TAA 56.8±12.8; AAA: 59.3±11.4 mm Hg; P=0.5). Intergroup comparison revealed a difference in CPP between the three patients groups: CPP was higher in patients with AA and AAA, lower in patients with TAA (AA: 50.3±16.2; TAA 43.8±10.8; AAA: 50.0±11.2 mm Hg; P=0.05). PPA was lower in patients with AA and AAA than in patients with TAA (9.6±6.7 and 9.3±4.2 vs. 13.0±6.5 mm Hg; P=0.05 and P=0.04, respectively). IAx was higher in patients with AA and AAA than in patients with TAA (25.2±8.1 and 27.6±8.2 vs. 17.2±8.2 mm Hg; P=0.008 and P=0.001, respectively). A decrease of PPA across all patients correlated with an increase of IAx (r = - 0.268; P=0.003). CPP decreased with an increase of the aortic diameter for each level of the aneurysm (AA: r = - 0.460, P=0.016; TAA: r = - 0.833, P=0.003; AAA: r = - 0.275, P=0.05). PWV decreased with the expansion of the maximum aortic diameter at the level of the AA, TAA and AAA: (r = - 0.389, P=0.03; r = - 0.827, P=0.02 and r = - 0.350, P=0.01, respectively). Conclusion In patients with aortic aneurysm measurements of lower central pulse pressure and reduced PWV indicate an association with increased diameter of the aneurysm. An increase in augmentation index, early return of reflected waves, thus smaller PP amplification and higher CPP were identified in patients with ascending and abdominal aortic aneurysm compared by patients with descending thoracic aortic aneurysm. Funding Acknowledgement Type of funding source: None

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Effects of aerobic, resistance and concurrent exercise on pulse wave reflection and autonomic modulation in men with elevated blood pressure

Scientific Reports ◽

10.1038/s41598-020-80800-5 ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Paulo Farinatti ◽

Alex da Silva Itaborahy ◽

Tainah de Paula ◽

Walace David Monteiro ◽

Mário F. Neves

Keyword(s):

Blood Pressure ◽

Wave Reflection ◽

Pulse Wave ◽

Augmentation Index ◽

Aortic Pressure ◽

Elevated Blood Pressure ◽

Autonomic Modulation ◽

Elevated Blood ◽

Pulse Wave Reflection ◽

Concurrent Exercise

AbstractThe acute effects of exercise modes on pulse wave reflection (PWR) and their relationship with autonomic control remain undefined, particularly in individuals with elevated blood pressure (BP). We compared PWR and autonomic modulation after acute aerobic (AE), resistance (RE), and concurrent exercise (CE) in 15 men with stage-1 hypertension (mean ± SE: 34.7 ± 2.5 years, 28.4 ± 0.6 kg/m2, 133 ± 1/82 ± 2 mmHg). Participants underwent AE, RE, and CE on different days in counterbalanced order. Applanation tonometry and heart rate variability assessments were performed before and 30-min postexercise. Aortic pressure decreased after AE (− 2.4 ± 0.7 mmHg; P = 0.01), RE (− 2.2 ± 0.6 mmHg; P = 0.03), and CE (− 3.1 ± 0.5 mmHg; P = 0.003). Augmentation index remained stable after RE, but lowered after AE (− 5.1 ± 1.7%; P = 0.03) and CE (− 7.6 ± 2.4% P = 0.002). Systolic BP reduction occurred after CE (− 5.3 ± 1.9 mmHg). RR-intervals and parasympathetic modulation lowered after all conditions (~ 30–40%; P < 0.05), while the sympathovagal balance increased after RE (1.2 ± 0.3–1.3 ± 0.3 n.u., P < 0.05). Changes in PWR correlated inversely with sympathetic and directly with vagal modulation in CE. In conclusion, AE, RE, and CE lowered central aortic pressure, but only AE and CE reduced PWR. Overall, those reductions related to decreased parasympathetic and increased sympathetic outflows. Autonomic fluctuations seemed to represent more a consequence than a cause of reduced PWR.

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Cardiovascular Effects of Aerobic Exercise With Self-Selected or Predetermined Intensity in Adolescents With Obesity

Pediatric Exercise Science ◽

10.1123/pes.2020-0104 ◽

2021 ◽

pp. 1-7

Author(s):

Tércio A.R. Barros ◽

Wagner L. do Prado ◽

Thiago R.S. Tenório ◽

Raphael M. Ritti-Dias ◽

Antônio H. Germano-Soares ◽

...

Keyword(s):

Blood Pressure ◽

Body Mass Index ◽

Heart Rate ◽

Pulse Pressure ◽

Exercise Intensity ◽

Pulse Wave ◽

Augmentation Index ◽

Cardiovascular Effects ◽

Heart Rate Reserve ◽

Central Pulse Pressure

This study compared the effects of self-selected exercise intensity (SEI) versus predetermined exercise intensity (PEI) on blood pressure (BP) and arterial stiffness in adolescents with obesity. A total of 37 adolescents, 14.7 (1.6) years old, body mass index ≥95th percentile were randomly allocated into SEI (n = 18; 12 boys) or PEI (n = 19; 13 boys). Both groups exercised for 35 minutes on a treadmill, 3 times per week, for 12 weeks. The SEI could set the speed at the beginning of the sessions and make changes every 5 minutes. The PEI adolescents were trained at an intensity set at 60% to 70% of heart rate reserve. Brachial and central BP, pulse pressure, augmentation index, and carotid–femoral pulse wave were determined at baseline and after 12 weeks. Both groups reduced brachial systolic BP (SEI, Δ = −9 mm Hg; PEI, Δ = −4 mm Hg; P < .01), central systolic BP (SEI, Δ = −4 mm Hg; PEI, Δ = −4 mm Hg; P = .01), and central pulse pressure (SEI, Δ = −4 mm Hg; PEI, Δ = −3 mm Hg; P = .02) without differences between groups. No changes in the augmentation index and carotid–femoral pulse wave were observed in either group. The SEI induced similar changes in various cardiovascular outcomes compared with PEI in adolescents with obesity.

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Associations between Intrinsic Heart Rate, P Wave and QT Interval Durations and Pulse Wave Analysis in Patients with Hypertension and High Normal Blood Pressure

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph17124350 ◽

2020 ◽

Vol 17 (12) ◽

pp. 4350

Author(s):

Ioana Mozos ◽

Cristina Gug ◽

Costin Mozos ◽

Dana Stoian ◽

Marius Pricop ◽

...

Keyword(s):

Blood Pressure ◽

Heart Rate ◽

Qt Interval ◽

Pulse Wave ◽

Pulse Wave Analysis ◽

P Wave ◽

Normal Blood Pressure ◽

Wave Analysis ◽

Wave Duration ◽

P Wave Duration

The present study aimed to explore the relationship between electrocardiographic (ECG) and pulse wave analysis variables in patients with hypertension (HT) and high normal blood pressure (HNBP). A total of 56 consecutive, middle-aged hypertensive and HNBP patients underwent pulse wave analysis and standard 12-lead ECG. Pulse wave velocity (PWV), heart rate, intrinsic heart rate (IHR), P wave and QT interval durations were as follows: 7.26 ± 0.69 m/s, 69 ± 11 beats/minute, 91 ± 3 beats/minute, 105 ± 22 mm and 409 ± 64 mm, respectively. Significant correlations were obtained between PWV and IHR and P wave duration, respectively, between early vascular aging (EVA) and P wave and QT interval durations, respectively. Linear regression analysis revealed significant associations between ECG and pulse wave analysis variables but multiple regression analysis revealed only IHR as an independent predictor of PWV, even after adjusting for blood pressure variables and therapy. Receiver-operating characteristic (ROC) curve analysis revealed P wave duration (area under curve (AUC) = 0.731; 95% CI: 0.569–0.893) as a predictor of pathological PWV, and P wave and QT interval durations were found as sensitive and specific predictors of EVA. ECG provides information about PWV and EVA in patients with HT and HNBP. IHR and P wave durations are independent predictors of PWV, and P wave and QT interval may predict EVA.

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Volume status and arterial blood pressures are associated with arterial stiffness in hemodialysis patients

The International Journal of Artificial Organs ◽

10.1177/0391398818778212 ◽

2018 ◽

Vol 41 (7) ◽

pp. 378-384 ◽

Cited By ~ 2

Author(s):

Alper Erdan ◽

Abdullah Ozkok ◽

Nadir Alpay ◽

Vakur Akkaya ◽

Alaattin Yildiz

Keyword(s):

Blood Pressure ◽

Arterial Stiffness ◽

Pulse Wave Velocity ◽

Wave Velocity ◽

Pulse Pressure ◽

Pulse Wave ◽

Augmentation Index ◽

Mean Blood Pressure ◽

Aortic Blood ◽

Aortic Blood Pressure

Background: Arterial stiffness is a strong predictor of mortality in hemodialysis patients. In this study, we aimed to investigate possible relations of arterial stiffness with volume status determined by bioimpedance analysis and aortic blood pressure parameters. Also, effects of a single hemodialysis session on these parameters were studied. Methods: A total of 75 hemodialysis patients (M/F: 43/32; mean age: 53 ± 17) were enrolled. Carotid-femoral pulse wave velocity, augmentation index, and aortic pulse pressure were measured by applanation tonometry before and after hemodialysis. Extracellular fluid and total body fluid volumes were determined by bioimpedance analysis. Results: Carotid-femoral pulse wave velocity (9.30 ± 3.30 vs 7.59 ± 2.66 m/s, p < 0.001), augmentation index (24.52 ± 9.42 vs 20.28 ± 10.19, p < 0.001), and aortic pulse pressure (38 ± 14 vs 29 ± 8 mmHg, p < 0.001) significantly decreased after hemodialysis. Pre-dialysis carotid-femoral pulse wave velocity was associated with age (r2 = 0.15, p = 0.01), total cholesterol (r2 = 0.06, p = 0.02), peripheral mean blood pressure (r2 = 0.10, p = 0.005), aortic-mean blood pressure (r2 = 0.06, p = 0.02), aortic pulse pressure (r2 = 0.14, p = 0.001), and extracellular fluid/total body fluid (r2 = 0.30, p < 0.0001). Pre-dialysis augmentation index was associated with total cholesterol (r2 = 0.06, p = 0,02), aortic-mean blood pressure (r2 = 0.16, p < 0.001), and aortic pulse pressure (r2 = 0.22, p < 0.001). Δcarotid-femoral pulse wave velocity was associated with Δaortic-mean blood pressure (r2 = 0.06, p = 0.02) and inversely correlated with baseline carotid-femoral pulse wave velocity (r2 = 0.29, p < 0.001). Pre-dialysis Δaugmentation index was significantly associated with Δaortic-mean blood pressure (r2 = 0.09, p = 0.009) and Δaortic pulse pressure (r2 = 0.06, p = 0.03) and inversely associated with baseline augmentation index (r2 = 0.14, p = 0.001). In multiple linear regression analysis (adjusted R2 = 0.46, p < 0.001) to determine the factors predicting Log carotid-femoral pulse wave velocity, extracellular fluid/total body fluid and peripheral mean blood pressure significantly predicted Log carotid-femoral pulse wave velocity (p = 0.001 and p = 0.006, respectively). Conclusion: Carotid-femoral pulse wave velocity, augmentation index, and aortic pulse pressure significantly decreased after hemodialysis. Arterial stiffness was associated with both peripheral and aortic blood pressure. Furthermore, reduction in arterial stiffness parameters was related to reduction in aortic blood pressure. Pre-dialysis carotid-femoral pulse wave velocity was associated with volume status determined by bioimpedance analysis. Volume control may improve not only the aortic blood pressure measurements but also arterial stiffness in hemodialysis patients.

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Acute Cardiovascular Responses to Self-selected Intensity Exercise in Parkinson's Disease

International Journal of Sports Medicine ◽

10.1055/a-1529-6480 ◽

2021 ◽

Author(s):

Hélcio Kanegusuku ◽

Gabriel Grizzo Cucato ◽

Paulo Longano ◽

Erika Okamoto ◽

Maria Elisa Pimentel Piemonte ◽

...

Keyword(s):

Blood Pressure ◽

Parkinson’S Disease ◽

Heart Rate ◽

Parkinson's Disease ◽

Pulse Wave ◽

Augmentation Index ◽

Cardiovascular Responses ◽

Cycle Ergometer ◽

Control Session ◽

Wave Analysis

AbstractParkinson’s disease patients frequently present cardiovascular dysfunction. Exercise with a self-selected intensity has emerged as a new strategy for exercise prescription aiming to increase exercise adherence. Thus, the current study evaluated the acute cardiovascular responses after a session of aerobic exercise at a traditional intensity and at a self-selected intensity in Parkinson’s disease patients. Twenty patients (≥ 50 years old, Hoehn & Yahr 1–3 stages) performed 3 experimental sessions in random order: Traditional session (cycle ergometer, 25 min, 50 rpm, 60–80% maximum heart rate); Self-selected intensity: (cycle ergometer, 25 min, 50 rpm with self-selected intensity); and Control session (resting for 25 min). Before and after 30 min of intervention, brachial and central blood pressure (auscultatory method and pulse wave analysis, respectively), cardiac autonomic modulation (heart rate variability), and arterial stiffness (pulse wave analysis) were evaluated. Brachial and central systolic and diastolic blood pressure, heart rate, and the augmentation index increased after the control session, whereas no changes were observed after the exercise sessions (P<0.01). Pulse wave velocity and cardiac autonomic modulation parameters did not change after the three interventions. In conclusion, a single session of traditional intensity or self-selected intensity exercises similarly blunted the increase in brachial and central blood pressure and the augmentation index compared to a non-exercise control session in Parkinson’s disease patients.

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