Exercise Haemodynamics in the Normotensive and the Hypertensive Subject

1994 ◽  
Vol 87 (3) ◽  
pp. 275-287 ◽  
Author(s):  
Paolo Palatini
Keyword(s):  
Hypertensive Subject

scholarly journals Classification of Hypertensive and Normotensive Subjects Using Bilateral Differential Biopotential Signals

2021 ◽  
Author(s):  
Arindam Sarkar ◽  
Bhaswati Goswami ◽  
Ratna Ghosh
Keyword(s):  
Blood Pressure ◽  
Random Forest ◽  
High Blood Pressure ◽  
Pivotal Role ◽  
Modern World ◽  
Hypertensive Subject ◽  
Normotensive Subjects ◽  
Electrocardiogram Ecg ◽  
Day By Day

Abstract Hypertension or high blood pressure is a severe health issue in the modern world, especially in this pandemic scenario, that can cause many heart related diseases or even death, and it is increasing day by day. For this reason, a reliable, automatic and easy to use system for hypertensive subject detection is an important focus for the researchers. Biopotential signals can play a pivotal role in this regard. Though, few strategies were proposed based on electrocardiogram (ECG) or electrodermal (EDA) signals, but those require special circuitry, as well as trained persons. In this article, a method is proposed to classify hypertensive and normotensive subjects using differential biopotential signals. Neither special circuitry, nor much expertise is required for handling this system. It was assumed that progression of rest is dependent upon blood pressure. To serve the purpose, signals were acquired from both hypertensive and normotensive subjects bilaterally for 10 continuous minutes. Result of the random forest (RF) classification establishes that from the analysis of the progression of the bilaterally acquired differential biopotential signals, hypertensive subjects can be distinguished from normotensive subjects.

scholarly journals 4-Hydroxy-2-nonenal Statues in Hypertension Patients

2017 ◽  
Author(s):  
Alaa H. Jawad ◽  
Ammal E. Ibrahim ◽  
Ali Hammed ◽  
Zyad Al-Qaisi ◽  
Amamer Redwan ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Cardiovascular Diseases ◽  
Control Group ◽  
Hypertensive Subject ◽  
Oxidative Stress Markers ◽  
Ideal Weight ◽  
Stress Markers ◽  
Main Factors ◽  
And Control ◽  
The Relationship

The oxidative stress is one of the main cause for cardiovascular diseases  (like Hypertension) also one of the results of these diseases.  This study involved 56 subjects matched ages  and sex divided into two groups; 28 hypertensive subject and 28 healthy subject as control group. The following analysis was done: 4-Hydroxy-2-nonenal(4HNE) and albumin. The results show that there is a significant increase in (4HNE) between patients group and control group. The increase in 4HNE which is a product of lipid peroxidation  is attributed to destruction in body cell caused by due to the increase in stress events. It has been concluded that is important nappy on ideal weight, because obesity considered main factors for heart disease and hardening of the arteries. The aim of this study was to investigate the relationship between of some oxidative stress markers and cardiovascular diseases.

scholarly journals Progressive breathlessness in an Afro Caribbean hypertensive subject

2012 ◽  
Vol 19 (6) ◽  
pp. 646-649
Author(s):  
Girish Dwivedi ◽  
Robert J. MacFadyen ◽  
Chetan Varma ◽  
Vishal Sharma ◽  
Desley Neil ◽  
...  
Keyword(s):  
Hypertensive Subject
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