scholarly journals The role of 24-hour ambulatory blood pressure monitoring in hypertensive patients with normal-tension glaucoma

2015 ◽  
Vol 143 (9-10) ◽  
pp. 525-530 ◽  
Author(s):  
Ivan Marjanovic ◽  
Marija Marjanovic ◽  
Vesna Stojanov ◽  
Paraskeva Hentova-Sencanic ◽  
Vujica Markovic ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Blood Pressure Monitoring ◽  
Normal Tension Glaucoma ◽  
Ophthalmological Examination ◽  
Cross Sectional ◽  
Hypertensive Patients ◽  
Ambulatory Bp Monitoring ◽  
Significant Difference ◽  
Rate Oscillations

Introduction. Extreme dippers are patients with a nocturnal fall of blood pressure (BP) of more than 20%, dippers have normal diurnal rhythm and decrease of BP of 10-15%, while patients with a nocturnal BP fall of less than 10% are considered to be non-dippers. Objective. The aim of this study was to compare 24-hour ambulatory BP monitoring results of normaltension glaucoma (NTG) patients with NTG suspects, as well as to determine whether NTG patients are more prone to daytime/nighttime systemic arterial BP and heart rate oscillations in comparison to NTG suspects. Methods. This was a prospective, cross-sectional and observational study of 57 hypertensive patients (39 female and 18 male), all examined at the Eye and the Cardiology Clinic, Clinical Center of Serbia in Belgrade, between November 2011 and March 2012. Before 24-hour ambulatory BP monitoring, complete ophthalmological examination was performed (intraocular pressure was measured with both Goldmann applanation and dynamic contour tonometer, as well as with computerized perimetry and Heidelberg retinal tomography). Results. There was no statistically significant difference between NTG patients and NTG suspects both in systolic daytime (131.86-141.81 mmHg, SD=?14.92 vs. 129.67-141.83 mmHg, SD=?13; p=0.53) and nighttime measurements (117.1-129.7 mmHg, SD=?18.96 vs. 112.11-127.59 mmHg, SD=?16.53; p=0.53) as well as diastolic daytime (74.55-80.37 mmHg, SD=?8.72 vs. 75.19-82.41 mmHg, SD=?7.72; p=0.58) and nighttime measurements (65.66-71.48 mmHg, SD=?8.73 vs. 67.12-73.78 mmHg, SD=?7.11; p=0.34). There was no statistically significant difference between NTG patients and NTG suspects in heart rate during the day (72.73-76.36 beats per minute [bpm], SD=?5.44 vs. 72.15-76.45 bpm, SD=?4.59; p=0.43) nor during the night (64.4-71.9 bpm, SD=?6.74 vs. 68.02-72.48 bpm, SD=?4.76; p=0.11). Conclusion. No statistically significant difference was found between NTG patients and NTG suspects in regard to their systolic and diastolic BP measured both during daytime and nighttime. NTG patients had lower nocturnal BP fall (both systolic and diastolic) than NTG suspects.

scholarly journals Perbedaan Derajat Ansietas antara Penyandang Hipertensi Belum Terkontrol dengan yang Terkontrol

e-CliniC ◽  
2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Cerelia E. C. Sugeng ◽  
Emma Sy. Moeis ◽  
Glady I. Rambert
Keyword(s):  
Blood Pressure ◽  
Anxiety Disorder ◽  
Generalized Anxiety Disorder ◽  
Blood Pressure Monitoring ◽  
Office Blood Pressure ◽  
Generalized Anxiety ◽  
Pressure Monitoring ◽  
Hypertensive Patients ◽  
Significant Difference ◽  
The Difference

Abstract: Hypertension and anxiety are among the group of the most common chronic disease worldwide, and according to numerous studies they are oftentimes associated each other. Patients suffered from chronic illnesses, such as hypertension, may have negative emotion that increases the risk of mental disorders, most commonly anxiety disorder. This study was aimed to assess the difference of anxiety degree between uncontrolled and controlled hypertensive patients. This was an observational analytical study with a cross-sectional design. Subjects were divided into two groups: controlled and uncontrolled hypertensive patients. Measurement of blood pressure parameter was performed by using office blood pressure monitoring. Anxiety parameter was classified based on the scoring of the Generalized Anxiety Disorder Scale (GAD-7). Data were analyzed by using the Mann-Whitney test. Subjects consisted of 60 hypertensive patients (35 males and 25 females), aged 30-70 years (mean 56.48 years). There were 35 controlled hypertension patients and 22 uncontrolled hypertensive patients. The results showed that the difference in anxiety degree based on GAD-7 between controlled hypertensive and uncontrolled hypertensive groups obtained a p-value of 0.000. In conclusion, there was a significant difference in anxiety degree between uncontrolled and controlled hypertensive patients. Screening for anxiety among hypertensive patients is a simple and cost-effective tool that may improve outcomes.Keywords: anxiety, uncontrolled hypertension, controlled hypertension Abstrak: Hipertensi dan ansietas merupakan kelompok penyakit kronik yang paling umum di seluruh dunia. Berdasarkan banyak penelitian kedua penyakit ini saling berhubungan satu sama lain. Penyandang hipertensi mungkin memiliki emosi negatif yang meningkatkan risiko terjadinya gangguan mental berupa ansietas. Ansietas dan dukungan sosial rendah akan menghambat proses penyembuhan terutama dalam mengontrol tekanan darah. Penelitian ini bertujuan untuk menge-tahui apakah terdapat perbedaan derajat ansietas antara penyandang hipertensi belum terkontrol dengan hipertensi terkontrol. Jenis penelitian ialah analitik observasional dengan desain potong lintang. Subyek penelitian dibagi menjadi dua kelompok, yaitu kelompok penyandang hipertensi belum terkontrol dan hipertensi terkontrol. Pengukuran parameter tekanan darah dilakukan dengan menggunakan alat Oscillometric digital dengan cara Office Blood Pressure Monitoring (OBPM). Parameter ansietas diklasifikasikan berdasarkan skala Generalized Anxiety Disorder Scale (GAD-7). Adanya perbedaan derajat ansietas antara kedua kelompok dinilai dengan uji Mann-Whitney. Subyek penelitian terdiri dari 60 penyandang hipertensi (35 laki-laki dan 25 perempuan) berusia 30-70 tahun (rerata 56,48 tahun). Terdapat 25 penyandang hipertensi yang belum terkontrol dan 35 penyandang hipertensi terkontrol. Hasil penelitian menunjukkan bahwa terdapat perbedaan derajat ansietas berdasarkan GAD-7 antara kedua kelompok (p=0,000). Simpulan penelitian ini ialah terdapat perbedaan bermakna dalam derajat ansietas antara penyandang hipertensi yang belum terkontrol dengan yang terkontrol. Skrining ansietas pada penyandang hipertensi merupakan modalitas penting dalam penatalaksanaan penyandang hipertensi.Kata kunci: ansietas, hipertensi belum terkontrol, hipertensi terkontrol

Effects of Confounding Factors on Blood Pressure in Hypertensive Patients: A Cross Sectional Study

2021 ◽  
Author(s):  
Emrah Ersoy ◽  
Cuneyt Ardic
Keyword(s):  
Blood Pressure ◽  
Blood Pressure Control ◽  
Pressure Control ◽  
Control Group ◽  
Poor Sleep ◽  
Study Group ◽  
Confounding Factors ◽  
Cross Sectional ◽  
Hypertensive Patients ◽  
Significant Difference

Abstract Background Blood pressure is influenced by biopsychosocial factors such as physical, environmental, emotional, cognitive and behavioral in hypertensive patients. ObjectiveThe aim of this study is to investigate confounding factors in hypertensive patients who have poor blood pressure control.DesignThis study was designed as a cross-sectional study.ParticipantsOur sample was 407 patients with hypertension in Rize, a Northern city in the Black Sea Region of Turkey. In study group, there were 207 hypertensive patients who had admission to emergency department due to high blood pressure. In control group, there were 200 hypertensive patients visiting family physician,who defined themselves as having regulated blood pressure over the past six months.Main MeasuresPatients completed the questionnaire including sociodemographic data, lifestyle behaviors, health risks and confounding factors via the face-to-face interview method. Key ResultsOf the hypertensive patients, 81.2% (n=168) of the study group and 34.0% (n=68) of the control group had confounding factors. There was a significant difference between the hypertensive patients of study and control group in terms of their confounding factors (p<0.001). When we asked the patients of study group questions to reveal their confounding factors, 21.3% (n=44) stated ‘anger’, 12.6% (n=26) ‘sadness’, 11.1% (n=23) ‘anxiety’, 10.6% (n=22) ‘depressed’, 9.2% (n=19) ‘unhealthy diet’, 7.2% (n=15) ‘fatigue and poor sleep quality’, and 3.9% (n=8) ‘irregular medication’. Mean systolic and diastolic blood pressure were significantly higher in hypertensive patients having confounding factors than those without confounding factors (p=0.001, p=0.001, respectively). Mean systolic blood pressure of hypertensives who stated their confounding factor as ‘anger’ was significantly higher than those the remaining groups (p<0.001).ConclusionsThis study has shown that confounding factors impair blood pressure control in patients with hypertension. Confounding factors should be kept in mind and revealed in case of poor blood pressure control in hypertensive patients.

The Influence of Physical Activity on Arterial Pressure during Ambulatory Recordings in Man

1980 ◽  
Vol 58 (1) ◽  
pp. 115-117 ◽  
Author(s):  
D. B. Rowlands ◽  
T. J. Stallard ◽  
R. D. S. Watson ◽  
W. A. Littler
Keyword(s):  
Physical Activity ◽  
Blood Pressure ◽  
Heart Rate ◽  
Arterial Pressure ◽  
Ambulatory Blood Pressure ◽  
Physical Activities ◽  
Hypertensive Patients ◽  
Arterial Blood ◽  
Significant Difference ◽  
Hypotensive Therapy

1. Ambulatory blood pressure recordings were made over a 48 h period on six hypertensive patients. The conditions of study were standardized, particularly with regard to physical activity, and during one period of each day the patients were randomly allocated to be active or inactive. 2. Results show that blood pressure was highest during physical activity and lowest during sleep. There was no significant difference between the arterial pressures measured during the same physical activities carried out at the same time each day. However, during the same time on consecutive days when activity was randomized, there was a significant difference between the pressure recordings during physical activity compared with those during inactivity. Heart rate changes showed a similar trend during the randomized period. 3. Physical activity and sleep have a profound effect on continuous arterial blood pressure recordings and these are independent of time alone. These observations should be taken into account when using this ambulatory system to assess hypotensive therapy.

Effect of Evening Bromazepam Administration on Blood Pressure and Heart Rate in Mild Hypertensive Patients

Pharmacology ◽  
2019 ◽  
Vol 104 (1-2) ◽  
pp. 1-6
Author(s):  
Alfredo Costa ◽  
Daniele Bosone ◽  
Matteo Cotta Ramusino ◽  
Giulia Perini ◽  
Natascia Ghiotto ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Ambulatory Monitoring ◽  
Night Time ◽  
Double Blind ◽  
Hypertensive Patients ◽  
Treatment Groups ◽  
Significant Difference ◽  
Nocturnal Increase ◽  
Mild Hypertensive

Aim: To assess the effects of chronic evening oral administration of bromazepam alone or in combination with propranolol on ambulatory blood pressure (BP) and heart rate (HR) in mild hypertensive subjects. Methods: Thirty-seven mild hypertensive patients after a 2-week placebo period were randomized to bromazepam 3 mg, propranolol 40 mg, bromazepam 3 mg plus propranolol 40 mg or placebo for 2 weeks according to a double-blind, double dummy, cross-over design. After each treatment period, 24-h BP and HR ambulatory monitoring was performed by using a non-invasive device. Results: Ambulatory monitoring showed that during night-time SBP and DBP values were unaffected by bromazepam as compared to placebo, whereas SBP was significantly reduced by propranolol both when taken alone and in combination with bromazepam. HR nocturnal values were significantly reduced by propranolol, whereas they were significantly increased by bromazepan both when taken alone (+11.5%, p < 0.05 vs. placebo) and in combination with propranolol (+12.8%, p < 0.05 vs. propranolol). No significant difference in day-time values of SBP, DBP and HR was observed among the 4 treatment groups. Conclusions: In mild hypertensive patients, evening consumption of bromazepam for a 2-week period did not affect BP, while it increased nocturnal HR. Such an increase was observed both when bromazepam was taken alone and in combination with propranolol, which suggests that it depends on a bromazepam mediated decrease in vagal tone. Whatever the mechanism, the HR nocturnal increase might be of clinical relevance, due to the role of high HR as cardiovascular risk factor, particularly in already at risk hypertensive subjects.

Correlation of Thorax Expansion with Heart Rate and Blood Pressure in School-Aged Children

2016 ◽  
Vol 5 (01) ◽  
pp. 22-28
Author(s):  
Pipit Wandini ◽  
Ellyana Sungkar ◽  
M. Rizki Akbar
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Junior High School ◽  
Cross Sectional ◽  
School Aged Children ◽  
Significant Difference ◽  
Questionnaire Form ◽  
The Mean ◽  
Method Factors ◽  
Written Informed Consent

Background: Thorax expansion used to measure respiratory function. Data of thorax expansion for healthychildren is still limited. Thorax expansion is caused by breathing. This influences cardiovascular functionbecause anatomically the heart is located within the thorax cavity. The aim of this study is to determine themeasurement of thorax expansion using the measurement tape method. Factors influencing thorax expansionare sex and age; and correlates with heart rate and blood pressure in school age children.Methods: Ninety-six children were included in this study both male and female and were aged 6 to 15years. They were in Elementary School and Junior High School in Jatinangor. The study were conductedfrom September-November 2013 by adopting a random selection cross sectional method. The examinationsperformed after written informed consent and questionnaire form from their parents.Results: The results showed that upper thorax has lower mean expansion than middle and lower thoraxexpansion respectively (2.96±0.64cm; 3.82±1.04cm; 5.01±1.15cm). There was significant difference betweengroups of age (p<0.05). This study also found that there was a correlation between the upper and middle thoraxexpansion with the heart rate (r=0.35; p=0.001, and r=0.32; p=0.002).Conclusions: The mean of thorax expansion at upper, middle and lower respectively (2.96±0.64cm;3.82±1.04cm; 5.01±1.15cm) are influenced by age and has correlation with heart rate.Keywords: blood pressure, heart rate, school-aged children, thorax expansion.

scholarly journals Glutathione S-transferase M1 and T1 genes deletion polymorphisms and blood pressure control among treated essential hypertensive patients in Burkina Faso

2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Herman Karim Sombié ◽  
Daméhan Tchelougou ◽  
Abdoul Karim Ouattara ◽  
Jonas Koudougou Kologo ◽  
Pegdwendé Abel Sorgho ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Essential Hypertension ◽  
Burkina Faso ◽  
Blood Pressure Control ◽  
Pressure Control ◽  
Cross Sectional Study ◽  
Glutathione S Transferase ◽  
Cross Sectional ◽  
Hypertensive Patients ◽  
Significant Difference

Abstract Objective Glutathione S-transferases have been associated with experimental resistance to some drugs. The present study investigated the factors associated with blood pressure control in patients with essential hypertension, especially the role of GSTT1 and GSTM1 genes polymorphisms. This cross-sectional study in Burkina Faso consisted of 200 patients with essential hypertension and under treatment. Results In the present study, 57.5% (115/200) of patients had their hypertension under control. No statistically significant difference was found between controlled and uncontrolled groups for anthropometric and biochemical parameters as well as for GSTT1 or GSTM1 gene polymorphisms (all p > 0.05). Current alcohol consumption (OR = 3.04; CI 1.88–6.13; p < 0.001), Physical inactivity (OR = 3.07; CI 1.71–5.49; p < 0.001), severe hypertension before any treatment (Grade III [OR = 3.79; CI 2.00–7.17; p < 0.001]) and heart damage (OR = 3, 14; CI 1.59–6.02; p < 0.001) were statistically more frequent in uncontrolled essential hypertensive patients than controlled hypertensive patients.

scholarly journals The Comparison of Dietary Behaviors among Rural Controlled and Uncontrolled Hypertensive Patients

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Aziz Kamran ◽  
Ali Akbar Shekarchi ◽  
Elham Sharifian ◽  
Heshmatolah Heydari
Keyword(s):  
Blood Pressure ◽  
Vitamin C ◽  
Pearson Correlation ◽  
Saturated Fat ◽  
Cross Sectional Study ◽  
Nutritional Knowledge ◽  
Food Record ◽  
Cross Sectional ◽  
Hypertensive Patients ◽  
Significant Difference

Nutrition is a dominant peripheral factor in increasing blood pressure; however, little information is available about the nutritional status of hypertensive patients in Iran. This study aimed to compare nutritional behaviors of the rural controlled and uncontrolled hypertensive patients and to determine the predictive power of nutritional behaviors from blood pressure. This cross-sectional study was conducted on 671 rural hypertensive patients, using multistage random sampling method in Ardabil city in 2013. Data were collected by a 3-day food record questionnaire. Nutritional data were extracted by Nutritionist 4 software and analyzed by the SPSS 18 software using Pearson correlation, multiple linear regression, ANOVA, and independentt-test. A significant difference was observed in the means of fat intake, cholesterol, saturated fat, sodium, energy, calcium, vitamin C, fiber, and nutritional knowledge between controlled and uncontrolled groups. In the controlled group, sodium, saturated fats, vitamin C, calcium, and energy intake explained 30.6% of the variations in blood pressure and, in the uncontrolled group, sodium, carbohydrate, fiber intake, and nutritional knowledge explained 83% of the variations in blood pressure. There was a significant difference in the nutritional behavior between the two groups and changes in blood pressure could be explained significantly by nutritional behaviors.

scholarly journals The Impact of Resting Heart Rate and Hypertension on the Prevalence of Stroke in Sudanese Adults: A Population- Based Cross Sectional Study

2021 ◽  
pp. 165-175
Author(s):  
D. A. Hassan ◽  
M. I. Elamin ◽  
M. Elamin ◽  
H. M. Beheiry ◽  
A. A. Abdalla ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Demographic Data ◽  
Cross Sectional Study ◽  
Resting Heart Rate ◽  
Sectional Study ◽  
Cross Sectional ◽  
Hypertensive Patients ◽  
Increased Risk ◽  
The Impact

Aims: To investigate the effect of elevated resting heart rate (RHR), hypertension (HTN) and associated risk factors on the prevalence of stroke among Sudanese adults.  Study Design: This is a cross-sectional study based on a survey conducted by Sudanese society of hypertension during the May Month of Measurement (MMM), 2018 campaign. Methods: A total of 12281 respondents (mean age: 32.5±14.5 years, 49% men) were included. Structured questionnaires of demographic data, and self-reported medical history were filled by all respondents and analyzed.  Blood pressure and RHR were measured using an Omron BP monitor. Participants were divided into two main cohorts: normotensive (n=9497, 77.3%) and hypertensive (n=2784, 22.7%) participants. Each cohort was then segregated into three sub-cohorts using RHR tertiles (T1: <79 bpm; T2: RHR: 79 to 100 bpm; and T3:>100 bpm). Results: Multivariate logistic regression analyses were performed to assess the individual and combined effect of RHR and HTN on prevalence of stroke. Hypertensive patients were more likely to develop stroke compared to normotensive participants (OR= 2. 968, 95% CI 2.028-4.345). Within the hypertensive cohort, RHR T3 participants had a significantly increased risk of stroke compared to RHR T1-T2 combined (OR= 2.35, 95% CI1.043-5.323). Individuals of RHR T3 sub-cohort were more likely to be younger, leaner and displayed significantly higher level of both systolic & diastolic blood pressure compared to RHR T1 and T2 groups. Diabetes Mellitus and smoking increased the odds of stroke among both normotensives (OR (95% CI):5.6 (2.24- 14.09), 3.17 (1.71-6.08 respectively), and hypertensives (OR (95% CI): 4.40 (2.26-8.58), 2.03 (0.95-4.32) respectively). Female gender and older age also increases the odds of stroke among hypertensives (OR (95% CI): 1.85 (1.00- 3.45) and 2.00 (1.02- 4.17) respectively.   In conclusion, this study demonstrated that HTN was an independent risk factor of stroke. The effect of elevated RHR on stroke was only prominent when joined to high blood pressure. Prevalence of tachycardia was higher among the young participants which make them more prone to stroke if the condition is associated with HTN. Our results highlight the importance of addressing elevated RHR to reduce the risk of stroke particularly among hypertensive patients.  

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