51
|
Waluś-Miarka M, Czarnecka D, Wojciechowska W, Kloch-Badełek M, Kapusta M, Sanak M, Wójcik M, Małecki MT, Starzyk J, Idzior-Waluś B. Carotid Plaques Correlates in Patients With Familial Hypercholesterolemia. Angiology 2015. [DOI: 10.1177/0003319715596281] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Patients with familial hypercholesterolemia (FH) are at increased risk of premature cardiovascular disease. We compared factors associated with the presence of carotid plaques and carotid intima–media thickness (cIMT), markers of subclinical atherosclerosis, in 241 patients with FH (98, 40.7% men; mean age 41 ± 18.4 years). Patients with FH having carotid plaques (36.5%) had mean age, apolipoprotein (apo) B, glucose, apoA1, systolic blood pressure (SBP) and diastolic BP, waist/hip ratio (WHR), and body mass index higher than patients without plaques. Logistic regression revealed that apoB (odds ratio [OR] per 1 unit change 1.03, P = .005), high-density lipoprotein cholesterol (HDL-C; OR per 1 standard deviation [SD] change 0.59, P = .015), and non-HDL-C (OR per 1SD change 1.53, P = .04) were significantly associated with the presence of plaques. The cIMT correlated with obesity parameters, BP, apoB, glucose, high-sensitivity C-reactive protein, creatinine, γ-glutamyl transpeptidase, and alanine transaminase ( P < .001). Regression analysis revealed that cIMT was significantly associated with apoB, SBP, and WHR. These results confirm the role of apoB-containing lipoproteins and low HDL-C with the presence of carotid plaques and apoB, BP, and WHR with cIMT.
Collapse
|
52
|
Olszanecka A, Wojciechowska W, Mensah‑Glanowska P, Piątkowska‑Jakubas B, Skotnicki A, Czarnecka D. Aspergillus endocarditis in a 33‑year‑old patient with bone marrow aplasia. Pol Arch Intern Med 2015. [DOI: 10.20452/pamw.2979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
53
|
Olszanecka A, Wojciechowska W, Mensah-Glanowska P, Piątkowska-Jakubas B, Skotnicki A, Czarnecka D. Aspergillus endocarditis in a 33-year-old patient with bone marrow aplasia. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 2015; 125:586-587. [PMID: 26075929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
|
54
|
Jankowski P, Stolarz-Skrzypek K, Kawecka-Jaszcz K, Wojciechowska W, Olszanecka A, Cwynar M, Grodzicki T, Czarnecka D. Does sodium intake affect the relationship between blood pressure and vascular damage? ACTA ACUST UNITED AC 2015; 125:347-57. [PMID: 25827590 DOI: 10.20452/pamw.2834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Although the differences between central and peripheral blood pressure (BP) values have been known for decades, the consequences of decision making based on peripheral rather than central BP have only recently been recognized. Recently, a U-shaped relation between sodium intake and cardiovascular risk has been suggested. OBJECTIVES The aim of the study was to evaluate the relationship between intima-media thickness (IMT) and central and peripheral BP as well as the effect of 24-hour urinary sodium excretion on this relationship. PATIENTS AND METHODS The study included 182 subjects (mean age, 37.3 ±14.0 years, 92 men and 90 women) who were members of families randomly selected from one of the gminas (administrative regions) in southern Poland. In all patients, peripheral and central BP (using applanation tonometry), IMT, and 24-hour sodium excretion were measured. RESULTS Hypertension was observed in 44.5% of the participants. The mean urinary sodium excretion was 243 ±81 mmol/d. IMT was significantly more correlated with central pulse pressure (PP) compared with peripheral PP (r = 0.54 vs r = 0.27; P <0.01). After multivariate adjustments, IMT remained significantly related to central systolic BP and central and peripheral PP. When the study group was divided according to the tertiles of sodium excretion, central PP was related to IMT only in the second and third tertiles. When the study group was divided according to sex and sex-specific median values of sodium excretion, IMT was associated with central PP only in subjects with sodium excretion exceeding the median values (both in men and women). CONCLUSIONS IMT is more correlated with central than with peripheral BP. The association between IMT and central PP may be modulated by sodium intake. This hypothesis should be tested in larger studies.
Collapse
|
55
|
Pizoń T, Rajzer M, Wojciechowska W, Rojek M, Kameczura T, Jurczyszyn A, Czarnecka D. [The influence of antihypertensive treatment on arterial stiffness, shear stress and activity of chosen matrix metalloproteinases]. PRZEGLAD LEKARSKI 2015; 72:53-59. [PMID: 26727743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
UNLABELLED The aim of the study was to compare therapeutic effects of chosen antihypertensive drugs on arterial stiffness, shear stress in carotid arteries and metalloproteinases activity, moreover analysis of relationship of these variables in the course of treatment. METHODS 95 patients with essential arterial hypertension stage 1 or 2 were randomized to 6 months monotherapy with: quinapril, amlodipine, hydrochlorothiazide, losartan or bisoprolol. Each therapeutic group consisted of 19 patients (N=19). Before and then after 1, 3 and 6 months of treatment carotid-femoral pulse wave velocity (PWV) by using a Complior device, ultrasound of carotid arteries were performed. Blood samples for the measurement of whole blood viscosity were taken during each visit. Shear stress (SS) was calculated using measured variables: blood viscosity and velocity of blood flow. Serum concentration of metalloproteinase 3 (MMP-3) and plasma concentration of tissue inhibitor of metalloproteinase I (TIMP-1) were measured at the initial visit and after 6 months of treatment. RESULTS ANOVA for repeated measurements revealed for all groups significant decrease of PWV (ΔPWV) and MMP-3 (ΔMMP-3) concentration and increase of shear stress in carotid artery and TIMP-1 (ΔTIMP-1) concentration (p<0.05). No between groups differences appeared in above effects (p>0.05). The multiple regression analysis for the change of PWV (ΔPWV) in the study group considering all investigated variables at R2 = 0,27 revealed its significant relation to PWV at first visit, ΔTIMP-1, ΔMMP-3 and Δ shear stress counted for the maximum flow velocity in common carotid artery. Conclusion: Irrespectively of chosen drug we observed similar effect for PWV drop. Reduction of arterial stiffness as a result of antihypertensive therapy is strongly connected with shear stress increase that is secondary to blood flow velocity growth and changes in connective tissue metabolism.
Collapse
|
56
|
Pizoń T, Rajzer M, Wojciechowska W, Jastrzebski M, Olszanecka A, Rojek M, Jurczyszyn A, Czarnecka D. [Hypertrophic cardiomyopathy with midventricular obstruction of the left ventricle (MVO)--case report]. PRZEGLAD LEKARSKI 2015; 72:271-275. [PMID: 26817332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A 76-year old woman with a history of stage 3 arterial hypertension, paroxysmal atrial fibrillation, hypercholesterolemia and type 2 diabetes mellitus. Ventricular tachycardia was the first clinical manifestation of the disease. Echocardiography revealed hypertrophic cardiomyopathy with a high intraventricular gradient of 47 mmHg and midventricular obstruction at the level of the papillary muscles (the lumen of the left ventricle was 1-2 mm during systole). No ventricular aneurysm was found but the ventricle was elongated and dilated in the periapical part where systolic function was decreased but synchronized in time. Coronary angiograms showed no narrowing of coronary arteries. A single-chamber cardioverter-defibrillator (ICD, implantable cardioverter-defibrillator) was implanted to prevent sudden cardiac death. Modified-release metoprolol and amiodarone were administered in antiarrhythmic therapy. This case represents a rare kind of hypertrophic cardiomyopathy in an elderly woman which is characterized by midventricular obstruction.
Collapse
|
57
|
Stolarz-Skrzypek* K, Platek J, Mrowiec H, Walas S, Wojciechowska W, Klima L, Zapotoczny S, Kawecka-Jaszcz K, Czarnecka D. P4.7 PLASMA COPPER AND CERULOPLASMIN IN RELATION TO CAROTID-FEMORAL PULSE WAVE VELOCITY. Artery Res 2015. [DOI: 10.1016/j.artres.2015.10.251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
|
58
|
Lechowicz M, Wiliński J, Kameczura T, Wojciechowska W, Głowacki M, Chrapusta A, Wiliński B. Awareness of cardiovascular risk factors in ambulatory cardiology patients. FOLIA MEDICA CRACOVIENSIA 2015; 55:15-22. [PMID: 26839239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Cardiovascular diseases (CVD) are the leading cause of mortality. The majority of CVD risk factors are modifiable and controllable so the knowledge of them might prevent circulatory diseases development and improve already diagnosed CVD outcomes. The aim of the study was to assess the awareness of risk factors for CVD in ambulatory patients of cardiology offices. A specially designed questionnaire was used by trained physicians in a structured technique of face-to-face interview in 284 consecutive patients (men - 47.9%, aged 64.1 ± 11.2 years). As many as 6.3% of the study participants did not name any CVD risk factor, whereas only 7.4% of patients knew at least 3 of them. Smoking and high cholesterol were best recognized (33.1% and 27.4%, respectively) while the least often quoted old age was identified only by 2.5% of the individuals. The average number of the listed CVD risk factors equaled 1.38 ± 0.77. In the multiple regression analysis the factors significantly associated with knowledge of CVD risk factors comprised the level of education (b = 0.55, p < 0.0001) and age (b = -0.02, p < 0.0001). The patients with family history of CVD diseases were more often aware of the fact that family history of CVD is a risk factor for CVD as compared to individuals with no relatives affected by CVD (21.9% vs 10.1%, p = 0.0061). To the contrary, respondents with hypercholesterolemia less often knew that dyslipidemia is a CVD risk factor than patients with normal cholesterol levels (24.1% vs 41.1%, p = 0.0108). In conclusion, the awareness of cardiovascular risk factors in ambulatory cardiology patients is very low. The perception of CVD risk factors is affected by the level of education and age.
Collapse
|
59
|
Waluś-Miarka M, Wojciechowska W, Miarka P, Kloch-Badełek M, Woźniakiewicz E, Czarnecka D, Sanak M, Małecki M, Idzior-Waluś B. Intima-media thickness correlates with features of metabolic syndrome in young people with a clinical diagnosis of familial hypercholesterolaemia. Kardiol Pol 2013; 71:566-72. [PMID: 23797428 DOI: 10.5603/kp.2013.0119] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 06/18/2013] [Indexed: 11/25/2022]
Abstract
BACKGROUND Familial hypercholesterolaemia (FH) is a monogenic lipid metabolism disorder characterised by markedly elevated serum low-density lipoprotein (LDL) cholesterol level due to a mutation in the LDL receptor gene. Clinical features of FH include premature atherosclerosis and coronary artery disease. AIM To explore associations between noninvasive markers of atherosclerosis including intima-media thickness (IMT) and pulse wave velocity (PWV) and blood lipids, blood pressure (BP) and obesity in a group of young patients with FH. METHODS Study population included 36 patients aged < 35 years with the diagnosis of FH based on the Simon Broome Register criteria, and their 49 relatives who comprised the control group free of FH. RESULTS Mean IMT values were higher in FH patients than controls (0.60 ± 0.19 vs. 0.53 ± 0.07 mm, respectively, p < 0.05).Mean body mass index (BMI) and waist circumference were similar in patients and controls. The prevalence of carotid atherosclerotic plaques was significantly higher among FH patients (n = 6) than in controls (n = 1) (21.4% vs. 2.6%, p = 0.012). Arterial hypertension was present in 27.8% of patients with FH and 16.3% of subjects in the control group. Systolic blood pressure (SBP) in FH patients correlated significantly with age (r = 0.35), BMI (r = 0.48) and waist circumference (r = 0.47), and diastolic blood pressure (DBP) correlated with BMI (r = 0.42) and waist circumference (r = 0.41). PWV correlated significantly with age (r = 0.44), SBP (r = 0.63) and DBP (r = 0.52). We did not find any correlations between IMT and serum lipids, BP or obesity indices in FH patients. CONCLUSIONS Our findings show a higher rate of arterial hypertension in young FH patients compared to their relatives free of FH, with significant associations between BP and indices of obesity and arterial stiffness. Intensive lipid lowering and antihypertensive therapy along with a reduction in central fat may be considered a mandatory treatment strategy in young FH patients to prevent atherosclerosis and increased arterial stiffness.
Collapse
|
60
|
Klima Ł, Kawecka-Jaszcz K, Stolarz-Skrzypek K, Menne J, Fijorek K, Olszanecka A, Wojciechowska W, Bilo G, Czarnecka D. Structure and function of large arteries in hypertension in relation to oxidative stress markers. Kardiol Pol 2013; 71:917-23. [DOI: 10.5603/kp.2013.0226] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Indexed: 11/25/2022]
|
61
|
Stolarz-Skrzypek K, Olszanecka A, Wojciechowska W, Kawecka-Jaszcz K, Czarnecka D. Vitamin D is independently related to left ventricular hypertrophy in hypertensive patients, whereas effect of parathyroid hormone on left ventricular mass is mediated by blood pressure. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.p2362] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
62
|
Viigimaa M, Talvik A, Wojciechowska W, Kawecka-Jaszcz K, Toft I, Stergiou GS, Nasothimiou EG, Kotsis V, Agabiti Rosei E, Salvetti M, Dorobantu M, Martell-Claros N, Abad-Cardiel M, Hernández-Hernández R, Doménech M, Coca A. Identification of the hemodynamic modulators and hemodynamic status in uncontrolled hypertensive patients. Blood Press 2013; 22:362-70. [DOI: 10.3109/08037051.2013.782900] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
63
|
Rajzer M, Wojciechowska W, Kawecka-Jaszcz K, Undas A. Plasma fibrin clot properties in arterial hypertension and their modification by antihypertensive medication. Thromb Res 2012; 130:99-103. [DOI: 10.1016/j.thromres.2011.08.022] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2011] [Revised: 08/16/2011] [Accepted: 08/18/2011] [Indexed: 11/30/2022]
|
64
|
Wojciechowska W, Li Y, Stolarz-Skrzypek K, Kawecka-Jaszcz K, Staessen JA, Wang JG. Cross-sectional and longitudinal assessment of arterial stiffening with age in European and chinese populations. Front Physiol 2012; 3:209. [PMID: 22715330 PMCID: PMC3375628 DOI: 10.3389/fphys.2012.00209] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Accepted: 05/28/2012] [Indexed: 01/09/2023] Open
Abstract
As arteries become stiffer with aging, reflected waves move faster and augment late systolic pressure. Few studies have described the age-related changes in both peripheral and central systolic blood pressures in populations. We investigated the age dependency of peripheral (pSBP) and central (cSBP) systolic pressure and pressure amplification (i.e., difference between peripheral and central SBP) in randomly selected participants from European and Chinese populations. Data were collected in 1420 Europeans (mean age, 41.7 years) and 2044 (mean age, 45.1 years) Chinese. In cross-sectional analyses of the population samples cSBP consistently increased more with age than pSBP with the age-related increases being greater in women than men. Repeat assessment of pSBP and cSBP in 398 Europeans and 699 Chinese at a median interval approximately 4 years of follow-up confirmed that also within subjects cSBP rose steeper with aging than pSBP. In conclusion, with aging, pSBP approximates to cSBP. This might explain why in older subjects pSBP becomes the main predictor of cardiovascular complications.
Collapse
|
65
|
Kloch Badełek M, Klocek M, Czarnecka D, Wojciechowska W, Wiliński J, Kawecka Jaszcz K. Impact of cardiac resynchronisation therapy on physical ability and quality of life in patients with chronic heart failure. Kardiol Pol 2012; 70:581-588. [PMID: 22718376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Chronic heart failure (CHF) is a serious public health problem associated with high rates of morbidity and mortality. Cardiac resynchronisation therapy (CRT) is a well established treatment for selected patients who do not respond to optimal drug treatment of CHF. AIM To assess the impact of CRT on the physical ability and quality of life (QoL) of patients with CHF. METHODS The study group consisted of 60 patients (mean age: 66.3 ± 8.7 years, 57 males and three females) with CHF classified as NYHA class III or IV (despite optimal pharmacotherapy for more than three months), a left ventricular end-diastolic diameter ≥ 55 mm, ejection fraction (LVEF) ≤ 35%, and a QRS duration ≥ 130 ms. Just before CRT, and three months after the procedure, patients were assessed using echocardiography and the 6-minute walk test (6-MWT), while their QoL was assessed by the Psychological General Well-Being index (PGWB). Three months after CRT, a 10% increase in baseline values of the 6-MWT constituted a positive response - patients who improved in this manner were classified as responders. Changes of at least ± 10% from baseline values of the PGWB total index were considered as improvement or worsening in QoL. RESULTS During the follow-up, three men died, and so 57 patients were included in the final analysis. At the end of the study, an increase in the walking distance during the 6-MWT (298.0 ± 107.4 m vs 373.1 ± 127.2 m; p 〈 0.001) was observed. After three months, 38 (66.7%) patients were classified as responders while 19 (33.3%) subjects were classified as non-responders to CRT. Concurrently, after CRT we observed an improvement in QoL in 34 (59.6%) patients, while 23 (41.4%) patients showed no such effect. Patients who demonstrated an increased QoL at three months after CRT were characterised by lower baseline values of the total PGWB index as well as its dimensions (with the exception of the general health dimension). Improvement in QoL after CRT was observed only in the responders group (p 〈 0.01). CONCLUSIONS The implementation of CRT leads to a reduction of heart failure related symptoms and an increase in physical ability in roughly two thirds of patients. Improvement in QoL after CRT pertains only to patients who demonstrate simultaneously an improvement in their 6-MWT. None of the other baseline clinical and echocardiographic parameters were useful in predicting better QoL and exercise capacity after CRT implementation.
Collapse
|
66
|
Kusiak A, Wiliński J, Wojciechowska W, Jastrzębski M, Sondej T, Bacior B, Kloch-Badełek M, Czarnecka D. Effects of biventricular pacing on right ventricular function assessed by standard echocardiography. Kardiol Pol 2012; 70:883-888. [PMID: 22992994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND AND AIM The aim of this study was to evaluate the short term effect of cardiac resynchronisation therapy (CRT) on right ventricular (RV) function assessed by standard echocardiography. METHODS Data from 57 patients (54 men, 95%; three women, 5%), aged 66.4 ± 8.7 years with heart failure (HF) was analysed. All patients were in NYHA III-IV functional classes, despite optimal pharmacological treatment according to the current guidelines, had left ventricular ejection fraction ≤ 35% and QRS complex ≥ 120 ms in a standard electrocardiogram. At baseline and three months after CRT implantation the patients' histories were taken, an anthropometrical examination was made, laboratory tests including the level of NT-proBNP and electrocardiogram were performed, and echocardiographic examination was extended by tissue Doppler imaging techniques and complex RV evaluation. RESULTS Three months after CRT implantation in the whole study group, the average NYHA functional class had decreased from 3.11 ± 0.28 to 2.25 ± 0.68 (p < 0.001), and the six-minute walk test distance had increased from 298.04 ± 107.42 m to 373.12 ± 127.15 m (p < 0.001). CRT improved RV systolic function in the whole study group. Tricuspid annular plane systolic excursion had increased from 13.95 ± 2.80 to 15.79 ± 2.33 mm (p < 0.001), and so likewise had systolic excursion velocity (S'), which rose from 8.84 ± 3.45 to 11.00 ± 3.43 cm/s (p < 0.001). Tricuspid regurgitation grade decreased from 2.02 ± 0.95 to 1.86 ± 0.91 (p = 0.013). RV systolic pressure decreased from 31.07 ± 20.43 to 27.75 ± 17.35 mm Hg (p < 0.001). RV fractional area change rose from 31.35 ± 10.30% to 35.40 ± 10.51% (p < 0.001). CONCLUSIONS This study showed that CRT improved RV systolic function evaluated with parameters assessed in standard echocardiographic examination three months after therapy initiation. The observed improvement was consistent among all applied echocardiographic parameters reflecting RV systolic function.
Collapse
|
67
|
Palatini P, Casiglia E, Gąsowski J, Głuszek J, Jankowski P, Narkiewicz K, Saladini F, Stolarz-Skrzypek K, Tikhonoff V, Van Bortel L, Wojciechowska W, Kawecka-Jaszcz K. Arterial stiffness, central hemodynamics, and cardiovascular risk in hypertension. Vasc Health Risk Manag 2011; 7:725-39. [PMID: 22174583 PMCID: PMC3237102 DOI: 10.2147/vhrm.s25270] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
This review summarizes several scientific contributions at the recent Satellite Symposium of the European Society of Hypertension, held in Milan, Italy. Arterial stiffening and its hemodynamic consequences can be easily and reliably measured using a range of noninvasive techniques. However, like blood pressure (BP) measurements, arterial stiffness should be measured carefully under standardized patient conditions. Carotid-femoral pulse wave velocity has been proposed as the gold standard for arterial stiffness measurement and is a well recognized predictor of adverse cardiovascular outcome. Systolic BP and pulse pressure in the ascending aorta may be lower than pressures measured in the upper limb, especially in young individuals. A number of studies suggest closer correlation of end-organ damage with central BP than with peripheral BP, and central BP may provide additional prognostic information regarding cardiovascular risk. Moreover, BP-lowering drugs can have differential effects on central aortic pressures and hemodynamics compared with brachial BP. This may explain the greater beneficial effect provided by newer antihypertensive drugs beyond peripheral BP reduction. Although many methodological problems still hinder the wide clinical application of parameters of arterial stiffness, these will likely contribute to cardiovascular assessment and management in future clinical practice. Each of the abovementioned parameters reflects a different characteristic of the atherosclerotic process, involving functional and/or morphological changes in the vessel wall. Therefore, acquiring simultaneous measurements of different parameters of vascular function and structure could theoretically enhance the power to improve risk stratification. Continuous technological effort is necessary to refine our methods of investigation in order to detect early arterial abnormalities. Arterial stiffness and its consequences represent the great challenge of the twenty-first century for affluent countries, and "de-stiffening" will be the goal of the next decades.
Collapse
|
68
|
Wiliński J, Czarnecka D, Wojciechowska W, Kloch-Badełek M, Jastrzębski M, Bacior B, Sondej T, Kusiak A. Baseline tissue Doppler imaging-derived echocardiographic parameters and left ventricle reverse remodelling following cardiac resynchronization therapy introduction. Arch Med Sci 2011; 7:813-22. [PMID: 22291826 PMCID: PMC3258807 DOI: 10.5114/aoms.2011.25556] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2010] [Revised: 01/10/2011] [Accepted: 03/21/2011] [Indexed: 12/22/2022] Open
Abstract
INTRODUCTION The aim of the study was to assess the relation of baseline mechanical dyssynchrony with the left ventricular end-systolic volume (LVESV) decrease following cardiac resynchronization (CRT) therapy introduction. MATERIAL AND METHODS Sixty consecutive patients (aged 66.3 ± 8.7 years; 57 men) with chronic heart failure (71.7% of ischaemic and 28.3% of non-ischaemic origin) and current indications for CRT were assessed before and 3 months after biventricular heart stimulator implantation. Longitudinal movements of twelve segments of the left ventricle (LV) (6 basal and 6 midlevel) and two segments of the right ventricle (RV) were analysed using tissue Doppler imaging (TDI) techniques with time from onset of Q wave in ECG to peak systolic velocity in colour-coded TDI (T(TDI)), time to peak strain (T(strain)) and time to peak strain rate (T(strain) (rate)). Minimal and maximal time differences within LV and between LV and RV walls were calculated. RESULTS In the study group LVEF and 6-min walk test distance increased, while NYHA class, NT-proBNP level, left ventricular end-diastolic volume and LVESV decreased. Significant correlations between the magnitude of LVESV reduction with maximal time differences between T(strain) of 12 LV segments (r=0.34, p = 0.017) and time differences between T(TDI) basal LV-RV segments (r = -0.29, p=0.041) were found. CONCLUSIONS Only a few TDI-derived parameters such as maximal time differences between T(strain) of 12 LV segments and T(TDI) difference of LV-RV basal segments can be useful to predict the magnitude of left ventricle reverse remodelling after CRT introduction.
Collapse
|
69
|
Wojciechowska W, Stolarz-Skrzypek K, Tikhonoff V, Richart T, Seidlerová J, Cwynar M, Thijs L, Li Y, Kuznetsova T, Filipovský J, Casiglia E, Grodzicki T, Kawecka-Jaszcz K, O'Rourke M, Staessen JA. Age dependency of central and peripheral systolic blood pressures: Cross-sectional and longitudinal observations in European populations. Blood Press 2011; 21:58-68. [DOI: 10.3109/08037051.2011.593332] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
70
|
Jastrzebski M, Bacior B, Wojciechowska W, Czarnecka D. Left ventricular lead implantation at a phrenic stimulation site is safe and effective. Europace 2011; 13:520-5. [DOI: 10.1093/europace/euq505] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
71
|
Rajzer M, Wojciechowska W, Fedak D, Kawecka-Jaszcz K. P10.10 THE INFLUENCE OF ANTIHYPERTENSIVE TREATMENT ON ARTERIAL STIFFNESS AND SELECTED MATRIX METALLOPROTEINASES PLASMA ACTIVITY. Artery Res 2011. [DOI: 10.1016/j.artres.2011.10.154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022] Open
|
72
|
Wiliński J, Czarnecka D, Wojciechowska W, Kloch-Badełek M, Jastrzębski M, Bacior B, Sondej T, Kusak P, Przybyła A, Kawecka-Jaszcz K. Clinical and classic echocardiographic features of patients with, and without, left ventricle reverse remodeling following the introduction of cardiac resynchronization therapy. Cardiol J 2011; 18:157-164. [PMID: 21432822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
BACKGROUND The aim of the study was to assess clinical and classic echocardiographic data in patients with different cardiac resynchronization therapy (CRT) outcomes. METHODS Sixty consecutive patients (aged 66.3 ± 8.7 years, 57 men) with chronic heart failure (CHF) in New York Heart Association (NYHA) classes III-IV despite optimized pharmacotherapy, with left ventricular end-diastolic diameter (LVEDD) > 55 mm, left ventricular ejection fraction £ 35% and wide QRS complex (≥ 120 ms), including individuals with permanent atrial fibrillation (AF) and single- and dual-chamber pacing, were assessed firstly before, and secondly three months after, biventricular heart stimulator implantation (excluding three patients who died during the follow-up). Patients developing ≥ 10% reduction of left ventricular end-systolic volume (LVESV) were classified as responders to CRT. RESULTS The group of responders (n = 34, 59.7%) and the group of non-responders (n = 23, 40.3%) did not differ regarding baseline echocardiographic parameters or in terms of clinical data of age, gender, concomitant diseases, smoking or pharmacological treatment. The differences involved higher rates of ischemic CHF background, prevalence of hypertension and permanent AF, and a higher concentration of N-terminal pro-B-type natriuretic peptide (NT-proBNP) among the non-responders. In the multivariate logistic regression analysis, NT-proBNP, body mass index (BMI) and the presence of permanent AF correlated negatively with the magnitude of LVESV reduction following CRT introduction. CONCLUSIONS Classic echocardiographic data did not predict left ventricle reverse remodeling. Higher rates of ischemic CHF aetiology, hypertension, permanent AF and higher NT-proBNP concentration were found in the group without at least 10% LVESV reduction at the three month follow-up. NT-proBNP, BMI and the presence of permanent AF had negative effects on the magnitude of LVESV.
Collapse
|
73
|
Kukla P, Biernacka EK, Jastrzębski M, Wojciechowska W, Konka M, Małek ŁA, Bryniarski L. [Arrhythmogenic right ventricular cardiomyopathy with left ventricular involvement mimicking acute coronary syndrome - two case reports]. Kardiol Pol 2011; 69:470-474. [PMID: 21594835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
We describe 2 patients with arrhythmogenic right ventricular cardiomyopathy (ARVD): 58 year-old female and 48 year-old man. Both patients presented with echocardiographic features typical for ARVD and impaired systolic left ventricular function. Both patients had symptoms resembling acute coronary syndrome and received cardioverter-defibrillator due to recurrent sustained ventricular tachycardia.
Collapse
|
74
|
Czarnecka D, Kusiak A, Wiliński J, Styczkiewicz K, Wojciechowska W, Bacior B, Jastrzebski M, Sondej T, Kloch-Badełek M, Loster M, Kawecka-Jaszcz K. Effects of cardiac resynchronization therapy on sleep apnea, quality of sleep and daytime sleepiness in patients with chronic heart failure. PRZEGLAD LEKARSKI 2010; 67:1249-1252. [PMID: 21585133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND Sleep-related breathing disorders are common in patients with chronic heart failure (CHF) and contribute to exacerbation of CHF. The effects of biventricular stimulation (CRT) seem to exceed the improvement of mechanical heart performance and are likely to affect other aspects of CHF pathophysiology. The aim of the study was to assess the influence of CRT on subjective and objective sleep features. MATERIAL AND METHODS Twenty seven consecutive patients (aged 67.7 +/- 8.7 years, 23 men - 85%) with chronic heart failure (62.9% with ischaemic background and 37.1% of non-ischaemic etiology) in stable for at least 3 months NYHA class III - IV despite optimized pharmacotherapy, with left ventricular end-diastolic diameter (LVEDd) > 55 mm, left ventricular ejection fraction (LVEF) < or = 35% and wide QRS complex (> or = 120 ms) were appraised before and 12-16 weeks after CRT introduction clinically (including 6-minute walk test--6-MWT), echocardiographically and in polisomnography. The apnea-hypopnea index (AHI) and apnea indexes (AI) of central, obstructive and mixed types were calculated. The sleep quality was assessed with the Pittsburgh Sleep Quality Index (PSQI), daytime sleepiness with the Epworth Sleepiness Scale (ESS). RESULTS LVEF increased, 6-MWT distance rose. Left ventricular diameters and left ventricular end-systolic volume decreased. PQSI and ESS fell (9.3 +/- 4.2 vs 6.2 +/- 3.2, p < 0.001 and 8.4 +/- 4.1 vs 7.0 +/- 3.4, p < 0.001, respectively). AHI, obstructive AL and mixed AL did not alter but significant reduction of central AL was noted (9.6 +/- 13.0 vs 3.7 +/- 6.2, p = 0.023). CONCLUSIONS CRT decreases central sleep apnea and improves quality of sleep and daytime sleepiness in patients with CHF.
Collapse
|
75
|
Jastrzebski M, Zaleska M, Klocek M, Stolarz K, Wojciechowska W, Olszanecka A, Czarnecka D, Kawecka-Jaszcz K. Should dental treatment be considered for lowering inflammatory markers in hypertensive patients? Int J Cardiol 2009; 132:439-41. [DOI: 10.1016/j.ijcard.2007.08.080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2007] [Revised: 08/07/2007] [Accepted: 08/10/2007] [Indexed: 11/30/2022]
|
76
|
Czarnecka D, Pośnik-Urbańska A, Kawecka-Jaszcz K, Kolasińska-Kloch W, Wojciechowska W, Fedak D. Indices of autonomic nervous system activity in women with mild hypertension in the perimenopausal period. Kardiol Pol 2009; 67:243-251. [PMID: 19378230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
BACKGROUND Hypertension is more common after menopause. Increased incidence of hypertension can be attributed to autonomic nervous system dysfunction. The relationship between the parameters of heart rate variability (HRV), the levels of norepinephrine (NE) and leptin, and the menopausal status is still poorly understood, although there is some evidence suggesting distinct influence of estrogens on the above-mentioned indicators. AIM To characterise the influence of menopause on indices of autonomic nervous system activity in women with mild hypertension. METHODS We recruited 112 women aged 45 to 55 years with mild essential hypertension confirmed by 24 h ambulatory blood pressure monitoring. The study population was divided into two groups - postmenopausal (A, n = 61; age 51,03 +/- 1,39 years) and premenopausal (B, n = 51; age 50 +/- 2 years). None of the women had organ damage, other risk factors, inflammation diseases, were on estrogen replacement therapy or oral contraceptives. In all patients we assessed the leptin and NE levels. The HRV time-domain and spectral parameters were analysed from Holter ECG recordings. RESULTS After menopause we observed, among others, the lower values of total power, VLF, HF (ms, %), LF (%) and LF:HF 24 h. The level of NE as well as the concentration of leptin were higher in postmenopausal rather than premenopausal women. CONCLUSION Higher activity of sympathetic nervous system and higher levels of leptin in hypertensive women after menopause may suggest their participation in the pathogenesis of hypertension in this group of patients.
Collapse
|
77
|
Wiliński J, Czarnecka D, Wojciechowska W, Kloch-Badełek M, Jastrzebski M, Bacior B, Kwiecień-Sobstel A, Kawecka-Jaszcz K. Different response rates to cardiac resynchronization therapy (CRT) according to the applied definition. PRZEGLAD LEKARSKI 2009; 66:130-133. [PMID: 19689037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND Solid evidence shows that cardiac resynchronization therapy (CRT) improves prognosis, physical capacity and quality of life in selected groups of patients with chronic heart failure (CHF). Nonetheless, marked percentage of patients seem not to benefit from CRT. MATERIAL AND METHODS Sixty consecutive patients (aged 66.3 +/- 8.7 years, 57 men - 95%, 3 women - 5%) with CHF (71.7% with ischaemic and 28,3% with non-ischaemic origin) of stable for > or = 3 months NYHA III or IV class despite optimized pharmacotherapy, with left ventricle end-diastolic diameter (LVEDd) > or = 55 mm, left ventricular ejection fraction (EF) < or = 35% and QRS > 130 ms were evaluated before and 3 months after CRT implementation (biventricular stimulation BiV) echocardiographically and clinically. RESULTS EF increased (21.7% vs 26,6%, p<0,0001), 6-minute walk distance (6-MWT) rose (298.0 m vs 373.1 m, p<0,0001), left ventricular end-diastolic volume (LVEDV) and left ventricular end-systolic volume (LVESV) decreased (244.3 ml vs 226,4 ml, p=0.0002; 192.8 ml vs 168,7 ml, p<0,0001 respectively). Mean NYHA class dropped from 3.1 to 2.2 (p<0.0001). Absolute increase in EF of > or = 4%, > or = 5%, > or = 6% was observed in 63.2%, 52.6%, and 35.7% respectively; relative increase of > or = 25% presented 21.1%, > or = 10% reduction of LVESV--59.7%, > or = 15% reduction of LVESV--43.8%, decrease in NYHA class--78.3%, > or = 10% reduction of 6-MWT--66.7%, no death and no hospitalization due to heart failure--78.3%. CONCLUSIONS Response to CRT rate differs markedly according to the applied definition.
Collapse
|
78
|
Wojciechowska W, Stolarz-Skrzypek K, Olszanecka A, Loster M, Cwynar M, Grodzicki T, Kawecka – Jaszcz K. P1.23 BLOOD PRESSURE AND AUGMENTATION INDEX IN GENERAL POPULATION IN 5 YEARS FOLLOW-UP. Artery Res 2008. [DOI: 10.1016/j.artres.2008.08.330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
|
79
|
Stolarz-Skrzypek K, Lubaszewski W, Olszanecka A, Wojciechowska W, Cwynar M, Loster M, Grodzicki T, Kawecka-Jaszcz K. P.027 ARTERIAL STIFFNESS IN RELATION TO URINARY ALDOSTERONE EXCRETION AND COLLAGEN METABOLISM IN ESSENTIAL HYPERTENSION. Artery Res 2007. [DOI: 10.1016/j.artres.2007.07.084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
80
|
Stolarz* K, Wojciechowska W, Kuznetsova T, Kawecka-Jaszcz K, Babeanu S, Casiglia E, Filipovský J, Peleška J, Nikitin Y, Staessen J. 07.03 SODIUM EXCRETION AS A MODULATOR OF GENETIC INFLUENCE ON ARTERIAL STIFFNESS AND OTHER CARDIOVASCULAR PHENOTYPES. Artery Res 2007. [DOI: 10.1016/s1872-9312(07)70014-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
|
81
|
Stolarz K, Wojciechowska W, Olszanecka A, Lubaszewski W, Cwynar M, Grodzicki T, Kawecka-Jaszcz K. P.079 PULSE WAVE VELOCITY IN SUBJECTS WITH MASKED HYPERTENSION AND WHITE COAT HYPERTENSION. Artery Res 2007. [DOI: 10.1016/s1872-9312(07)70102-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
82
|
Stolarz K, Kuznetsova T, Wojciechowska W, Seidlerova J, Casiglia E, Filipovský J, Peleška J, Nikitin Y, Staessen JA, Kawecka-Jaszcz K. Sodium excretion as a modulator of genetic influence on arterial stiffness and other cardiovascular phenotypes. Artery Res 2007. [DOI: 10.1016/j.artres.2007.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
83
|
Kuznetsova T, Staessen J, Brand E, Cwynar M, Stolarz K, Thijs L, Tikhonoff V, Wojciechowska W, Babeanu S, Brand-Herrmann SM, Casiglia E, Filipovsky J, Grodzicki T, Nikitin Y, Peleska J, Struijker-Boudier H, Bianchi G, Kawecka-Jaszcz K. Context-Dependency of Relations Between Cardiovascular Phenotypes and Genes Involved in Sodium Homeostasis: Findings from the European Project on Genes in Hypertension. Curr Hypertens Rev 2006. [DOI: 10.2174/157340206778742557] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
84
|
Kucerová J, Filipovský J, Staessen JA, Cwynar M, Wojciechowska W, Stolarz K, Kuznetsova T, Gasowski J, Dolejsová M, Grodzicki T, Kawecka-Jaszcz K, Fagard R. Arterial characteristics in normotensive offspring of parents with or without a history of hypertension. Am J Hypertens 2006; 19:264-9. [PMID: 16500511 DOI: 10.1016/j.amjhyper.2005.09.015] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2005] [Revised: 09/22/2005] [Accepted: 09/24/2005] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND In this study we compared the arterial characteristics and blood pressure (BP) of normotensive offspring of two normotensive parents (OFF/NT) and normotensive offspring who had at least one hypertensive parent (OFF/HT). METHODS A total of 174 OFF/HT (17 to 40 years of age) and 59 OFF/NT (16 to 34 years) were recruited in Cracow, Poland (n = 138) and Pilsen, Czech Republic (n = 95). Peripheral pulse pressure (PPp) was determined from conventional and 24-h ambulatory BP. A SphygmoCor device was used to measure the central (CAIx) and peripheral (PAIx) systolic augmentation indexes, central pulse pressure (PPc), and the aortic pulse wave velocity (PWV). In multivariate analyses family clusters and significant covariates were accounted for. RESULTS The OFF/HT had higher (.14 < P < .0007) conventional BP and PPp on conventional BP measurement (121/75 v 114/71 mm Hg and 46 v 42 mm Hg) as well as on 24-h ambulatory monitoring (118/70 v 114/67 mm Hg and 48 v 47 mm Hg). OFF/HT, compared with OFF/NT, also had higher (.05 < P < .0008) PPc (28 v 26 mm Hg), PAIx (54.7% v 44.9%), CAIx (108.8% v 99.8%), and PWV (7.4 v 6.6 m/sec). However, complex adjustment including mean arterial pressure and age removed the differences between the offspring in the PAIx, CAIx, and PWV. CONCLUSIONS Large-artery properties are altered in OFF/HT compared with OFF/NT. The findings from this cross-sectional study suggest that the alterations in arterial function in subjects with a family history of hypertension are determined mainly by an increased BP and age-related hemodynamic changes.
Collapse
|
85
|
Kuznetsova T, Staessen JA, Brand E, Cwynar M, Stolarz K, Thijs L, Tikhonoff V, Wojciechowska W, Babeanu S, Brand-Herrmann SM, Casiglia E, Filipovský J, Grodzicki T, Nikitin Y, Peleska J, Struijker-Boudier H, Bianchi G, Kawecka-Jaszcz K. Sodium excretion as a modulator of genetic associations with cardiovascular phenotypes in the European Project on Genes in Hypertension. J Hypertens 2006; 24:235-42. [PMID: 16508563 DOI: 10.1097/01.hjh.0000194115.89356.bd] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Hypertension is a chronic age-related disorder, affecting nearly 20% of all adult Europeans. This disease entails debilitating cardiovascular complications and is the leading cause for drug prescriptions in Europeans older than 50 years. Intensive research over the past two decades has so far failed to identify common genetic polymorphisms with a major impact on blood pressure or associated cardiovascular phenotypes, suggesting that multiple genes each with a minor impact, along with gene-gene and gene-environment interactions, play a role. The European Project on Genes in Hypertension (EPOGH) is a large-scale, family-based study in which participants from seven different populations were phenotyped and genotyped according to standardized procedures. This review article summarizes the initial 5-year findings and puts these observations into perspective against other published studies. The EPOGH demonstrated that phenotype-genotype relations strongly depend on host factors such as gender and lifestyle, in particular salt intake as reflected by the 24-h urinary excretion of sodium. The EPOGH therefore highlights the concept that phenotype-genotype relations can only be studied within a defined ecogenetic context.
Collapse
|
86
|
Shiburi CP, Staessen JA, Maseko M, Wojciechowska W, Thijs L, Van Bortel LM, Woodiwiss AJ, Norton GR. Reference values for SphygmoCor measurements in South Africans of African ancestry. Am J Hypertens 2006; 19:40-6. [PMID: 16461189 DOI: 10.1016/j.amjhyper.2005.06.018] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2005] [Revised: 06/11/2005] [Accepted: 06/15/2005] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND Measurements of blood pressure (BP) together with applanation tonometry at the radial and femoral arteries allow for reproducible assessments of various indexes of arterial stiffness, including peripheral (PP(p)) and central (PP(c)) pulse pressures, peripheral (AI(p)) and central (AI(c)) augmentation indexes, and aortic pulse wave velocity (PWV). In the absence of an outcome-driven and ethnicity-specific reference frame, we defined preliminary diagnostic thresholds for subjects of African descent living in Africa, using the distributional characteristics of these hemodynamic measurements. METHODS We randomly recruited 347 subjects from a South African population of African origins. The PP(p) was the average difference between systolic and diastolic BP measured five times consecutively at one home visit. For measurement of PP(c), AI(p), AI(c), and PWV, we used a high-fidelity micromanometer interfaced with a laptop computer running the SphygmoCor software. For analyses we selected 185 subjects without hypertension, diabetes, and previous or concomitant cardiovascular disease. RESULTS Mean age (33.5 years) was similar in 77 men and 108 women. The PP(p), PP(c), AI(p), AI(c), and PWV significantly increased with age. The 95th prediction bands of this relation at age 30 years, approximated to 70 mm Hg for PP(p), 50 mm Hg for PP(c), 100% for AI(p), 40% for AI(c), and 8.0 m/sec for PWV. The aforementioned thresholds would need adjustment by approximately 2.5 mm Hg, 4.0 mm Hg, 10%, 6%, and 1.0 m/sec, respectively, for each decade that age differs from 30 years. CONCLUSIONS Pending validation in prospective outcome-based studies 70 mm Hg for PP(p), 50 mm Hg for PP(c), 100% for AI(p), 40% for AI(c), and 8.0 m/sec might be considered as preliminary thresholds to diagnose increased arterial stiffness in young adult subjects of African descent.
Collapse
|
87
|
Wojciechowska W, Staessen JA, Nawrot T, Cwynar M, Seidlerová J, Stolarz K, Gasowski J, Tichá M, Richart T, Thijs L, Grodzicki T, Kawecka-Jaszcz K, Filipovský J. Reference Values in White Europeans for the Arterial Pulse Wave Recorded by Means of the SphygmoCor Device. Hypertens Res 2006; 29:475-83. [PMID: 17044659 DOI: 10.1291/hypres.29.475] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Measurement of blood pressure together with applanation tonometry at the radial artery allows the reproducible assessment of various indexes of arterial stiffness, including the peripheral (PPp) and central pulse pressures (PPc) and the peripheral (Alp) and central augmentation indexes (Alc). We defined preliminary diagnostic thresholds, using the distributional characteristics of these hemodynamic measurements in a reference population. We randomly recruited 870 subjects from 3 European populations. PPp was the average difference between systolic and diastolic blood pressure measured five times at one home visit. For measurement of PPc, Alp and Alc, we used the SphygmoCor device. We selected subjects without hypertension, diabetes, dyslipidemia in need of medical treatment or previous or concomitant cardiovascular disease. The study population included 228 men and 306 women (mean age 34.9 years). All hemodynamic measurements were curvilinearly related to age, and Alp and Alc were lower in men than in women. In men at age 40, the upper 95% prediction bands of the relations of the hemodynamic measurements with age approximated 60 mmHg for PPp, 40 mmHg for PPc, 90% for Alp, and 30% for Alc. For PPc, Alp and Alc, these thresholds must be adjusted for age, leading to lower and higher thresholds at younger and older age, respectively. In addition, in women of any age, the Alp and Alc thresholds must be increased by 10% and 7%, respectively. Pending validation in prospective outcome studies, distributional characteristics of arterial stiffness indexes in a reference population can be used to generate operational thresholds for use in clinical practice.
Collapse
|
88
|
Kawecka-Jaszcz K, Wojciechowska W. [Management of hypertension in patient with metabolic syndrome or diabetes]. Kardiol Pol 2005; 62 Suppl 2:II36-II40. [PMID: 19813334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
|
89
|
Cwynar M, Staessen JA, Tichá M, Nawrot T, Citterio L, Kuznetsova T, Wojciechowska W, Stolarz K, Filipovský J, Kawecka-Jaszcz K, Grodzicki T, Struijker-Boudier HA, Thijs L, Van Bortel LM, Bianchi G. Epistatic interaction between α- and γ-adducin influences peripheral and central pulse pressures in white Europeans. J Hypertens 2005; 23:961-9. [PMID: 15834281 DOI: 10.1097/01.hjh.0000166836.70935.e7] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Adducin is a membrane skeleton protein consisting of alpha- and beta- or alpha- and gamma-subunits. Mutations in alpha- and beta-adducin are associated with hypertension. In the European Project on Genes in Hypertension, we investigated whether polymorphisms in the genes encoding alpha-adducin (Gly460Trp), beta-adducin (C1797T) and gamma-adducin (A386G), alone or in combination, affected pulse pressure (PP), an index of vascular stiffness. METHODS We measured peripheral and central PP by conventional sphygmomanometry and applanation tonometry, respectively. We randomly recruited 642 subjects (162 nuclear families and 70 unrelated individuals) from three European populations. In multivariate analyses, we used generalized estimating equations and the quantitative transmission disequilibrium test. RESULTS Peripheral and central PP averaged 46.1 and 32.6 mmHg, respectively. Among carriers of the alpha-adducin Trp allele, peripheral and central PP were 5.8 and 4.7 mmHg higher in gamma-adducin GG homozygotes than in their AA counterparts, due to an increase in systolic pressure. gamma-Adducin GG homozygosity was associated with lower urinary Na/K ratio among alpha-adducin Trp allele carriers and with higher urinary aldosterone excretion among alpha-adducin GlyGly homozygotes. Sensitivity analyses in founders and offspring separately, and tests based on the transmission of the gamma-adducin G allele across families, confirmed the interaction between the alpha- and gamma-adducin genes. CONCLUSIONS In alpha-adducin Trp allele carriers, peripheral and central PP increased with the gamma-adducin G allele. This epistatic interaction is physiologically consistent with the heterodimeric structure of the protein and its influence on transmembranous sodium transport.
Collapse
|
90
|
Wojciechowska W, Staessen JA, Stolarz K, Nawrot T, Filipovský J, Tichá M, Bianchi G, Brand E, Cwynar M, Grodzicki T, Kuznetsova T, Struijker-Boudier HA, Svobodová V, Thijs L, Van Bortel LM, Kawecka-Jaszcz K. Association of peripheral and central arterial wave reflections with the CYP11B2 ???344C allele and sodium excretion. J Hypertens 2004; 22:2311-9. [PMID: 15614025 DOI: 10.1097/00004872-200412000-00013] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Angiotensin II and aldosterone, generated by the angiotensin-converting enzyme (ACE) and aldosterone synthase (CYP11B2), respectively, not only regulate sodium and water homeostasis, but also influence vascular remodeling in response to high blood pressure. In the European Project on Genes in Hypertension (EPOGH), we therefore investigated whether the ACE I/D and CYP11B2 C-344T polymorphisms influence early arterial wave reflections, a measure of vascular stiffness. METHODS We measured the peripheral and central augmentation index of systolic blood pressure by applanation tonometry at the level of the radial artery in 622 subjects (160 families and 64 unrelated individuals) randomly recruited from three European populations, whose average urinary sodium excretion ranged from 196 to 245 mmol/day. In multivariate analyses, with sodium excretion analyzed as a continuous variable, we explored the phenotype-genotype associations by means of generalized estimating equations and the quantitative transmission disequilibrium test. RESULTS The peripheral and central augmentation indexes were significantly higher in CYP11B2 -344C allele carriers than in -344T homozygotes. In offspring, early wave reflections increased with the transmission of the -344C allele. This effect of the CYP11B2 polymorphism occurred in subjects with a higher than median urinary sodium excretion (210 mmol/day). The ACE I/D polymorphism did not influence augmentation of systolic blood pressure. CONCLUSIONS The CYP11B2 C-344T polymorphism affects arterial stiffness. However, sodium intake seems to modulate this genetic effect.
Collapse
|
91
|
Rajzer M, Wojciechowska W, Kawecka-Jaszcz K. [Sibutramine in treatment of obesity. Therapeutic premises in patients with essential hypertension, diabetes, hyperlipidemia]. PRZEGLAD LEKARSKI 2004; 61:94-8. [PMID: 15230149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
Obesity is the one of the fundamental problems in societies of the highly developed countries. In the Framingham study almost linear dependence between cardiovascular mortality and overweight was proven. Moreover, obesity often coexists with different illnesses, such as type 2 diabetes, myocardial ischaemia, essential hypertension, dyslipidemia, arteriosclerosis, renal insufficiency, degenerative changes of joints, cholelithiasis, or some neoplasms. Among methods of treatment of obesity the most known and safe is the low calories content diet. In pharmacotherapy of obesity two medications of new generation i.e. sibutramin and orlistat make up basis at present. The present study is concentrated onto Sibutramin, which acts in the central nervous system. Authors introduce mechanisms of action of the medicine, its participation in termogenesis as well as therapeutic effectiveness. Special attention is dedicated for clinical situations in which decrease of body mass is the key element of therapy, that is essential hypertension, diabetes and hyperlipidemia.
Collapse
|
92
|
Rajzer M, Kawecka-Jaszcz K, Wojciechowska W. [Antihypertensive treatment for patients with hypertension and diabetes type II--current clinical research]. PRZEGLAD LEKARSKI 2003; 60:111-5. [PMID: 12939858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
The frequency of arterial hypertension occurrence in polish population amounts to 30-40%, among diabetics is significantly higher-70%. According to the WHO/ISH Guidelines all hypertensive patients with diabetes are included into the "high risk group" independent of hypertension stage. Pharmacological treatment of hypertension is this group of patients has a particular meaning. Among hypertensive patients the degree of blood pressure lowering is more effective for cardiovascular risk reduction than choice of drug. This fact is well documented in clinical trials comparing antihypertensive efficacy of old and new antihypertensive drugs (for example UKPDS, STOP 2, INSIGHT). From the other point of view renal protection and metabolic benefits, as well as reduction of target organ damage are more advantageous for angiotensin converting enzyme inhibitors, angiotensin II receptor antagonists and calcium antagonists than for diuretics and beta-blockers. Despite fast progress in clinical research on new antihypertensive drugs (especially AT1 receptor inhibitors) ACE-I seem to still remain still the "first choice" for hypertensive diabetics. Adequate blood pressure control among diabetic hypertensives is of special importance and usually needs appropriate combined antihypertensive therapy. Our review presents detailed information about treatment advantages and disadvantages of drugs from different antihypertensive classes in light of current clinical trials and international guidelines.
Collapse
|
93
|
Cwynar M, Wojciechowska W, Kawecka-Jaszcz K, Grodzicki T. [Mechanisms of large artery remodeling]. PRZEGLAD LEKARSKI 2003; 59 Suppl 3:1-8. [PMID: 12652989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Degenerative changes of elastin, increase of collagen fibres, proliferation of muscle cells and impairment in endothelium function occurs in the vessel wall with ageing, in hypertensive and others diseases. Early changes are potentially reversible. Atherosclerosis is a late stage of pathologies occurring in the arterial wall in response to various factors. The present paper describes current knowledge on mechanisms of arterial wall remodelling. The authors define basic indices of arterial compliance and describe several physiological and pathological factors which occur play the main role in process of arterial wall remodelling. A chapter is devoted to the effects of increased arterial stiffness on heart pathology and clinical implications of measuring these parameters.
Collapse
|
94
|
Wojciechowska W, Cwynar M, Gryglewska B, Kawecka-Jaszcz K. [Pulse wave analysis: from the basic sciences to clinical applications]. PRZEGLAD LEKARSKI 2003; 59 Suppl 3:9-14. [PMID: 12652990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Assessment of the pulse character is one of the earliest recorded medical skills, but objective recordings of pulse waveform emerged only in the nineteenth century. This technique fell into disuse with the advent of the sphygmomanometer, but interest has recently been rekindled with the introduction of computer technology and high fidelity applanation tonometry. Sphygmocardiography is a non-invasive and accurate technology which utilizes tonometric analysis of the radial or carotid artery pulse wave and measurement of peripheral arterial blood pressure to derive a central arterial pulse wave, central arterial blood pressure and related indices. In clinical studies pulse wave analysis is a highly reproducible method and easy to apply. This measure provides important information about arterial stiffness and heart-vascular interactions. This technique may provides better cardiovascular risk assessment associated with increased arterial stiffness and allow treatment to be targeted to those most in need.
Collapse
|
95
|
Chodyński M, Wojciechowska W, Halkes SJ, van de Velde JP, Kutner A. Synthesis and in vitro evaluation of side chain-unsaturated analogs of 24a,24b-dihomo-1,25-dihydroxycholecalciferol. Steroids 1997; 62:546-53. [PMID: 9253795 DOI: 10.1016/s0039-128x(97)00040-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A synthesis and an in vitro evaluation of side chain-unsaturated analogs 3 and 4 of 24a, 24b-dihomo-1,25-dihydroxycholecalciferol (1) are described, Novel C23a, 24-vitamin D synthons (sulfone 10 and aldehyde 11) were used for the synthesis of analog 4 and for the efficient preparation of the parent compound 1. The synthetic approach developed allows the use of easily available side chain fragments, such as oxirane 12 or Wittig reagent 15 for the preparation of compound 1 and analog 4, respectively. Introduction of a 24aE double bond results in a selective, 1000-fold increase in the binding affinity of analog 4 for the vitamin D receptor, compared to the affinity of 1, whereas the affinity of 4 for the vitamin D-binding protein and the activity in stimulating the differentiation of human promyelocytic leukemia HL-60 cells remained largely unchanged.
Collapse
|
96
|
Rosiak J, Wojciechowska W. [Dermoid cyst]. CZASOPISMO STOMATOLOGICZNE 1968; 21:1429-33. [PMID: 5249013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|