scholarly journals COMPARISON OF R WAVE AMPLITUDE CHANGES VERSUS ST-SEGMENT DEPRESSION IN STRESS TESTING ELECTROCARDIOGRAM AMONG ISCHEMIC HEART DISEASE PATIENTS

2021 ◽  
Vol 50 (4) ◽  
pp. 2803-2814
Keyword(s):  
Heart Disease ◽  
Ischemic Heart Disease ◽  
Wave Amplitude ◽  
Stress Testing ◽  
Ischemic Heart ◽  
St Segment ◽  
R Wave Amplitude

scholarly journals EVALUATION OF THE INTERNAL PICTURE OF HEALTH IN PATIENTS WITH ACUTE CORONARY SYNDROME IN PRESENTING WITHOUT ST-SEGMENT AFTER PERCUTANEOUS CORONARY INTERVENTIONS AND IN THE PROCESS OF REHABILITATION

2019 ◽  
Vol 3 ◽  
pp. 9-17
Author(s):  
Roksolana Nesterak
Keyword(s):  
Acute Coronary Syndrome ◽  
Heart Disease ◽  
Conservative Treatment ◽  
Ischemic Heart Disease ◽  
Coronary Intervention ◽  
Ischemic Heart ◽  
Life Questionnaire ◽  
Actual Problem ◽  
Coronary Syndrome ◽  
St Segment

Ischemic heart disease remains an actual problem of modern clinical and rehabilitation medicine. One of the forms of ischemic heart disease (IHD) is an acute coronary syndrome (ACS) in patients presenting without persistent ST-segment, the treatment of which involves the use of conservative treatment and reperfusion techniques. An integral part of the management of patients after acute coronary syndrome is rehabilitation and restoration with the search for methods of changing the attitude of the patient to his health. To improve the rehabilitation of patients it is important to assess the internal picture of health with the formation of the correct attitude of the patient to his health. Aim. To study the peculiarities of the components of the internal picture of health in patients with acute coronary syndrome in patients presenting without persistent ST-segment in the process of treatment and rehabilitation. Materials and methods. There were examined 135 patients with ACS presenting without persistent ST-segment, who were divided into the groups depending on the treatment performed; 60 patients with conservative treatment tactics and 75 patients with the performed PCI. The analysis of the internal picture of health was carried out with the help of methods: hospital scale for the detection of anxiety and depression (HADS); patient health questionnaire (PHQ-9); scale for measuring the level of reactive (situational) and personality anxiety of Spielberg-Hanin; SF-36; indicators of the Seattle Quality of Life Questionnaire for Patients with Angine Pectoris (Seattle Angina Questionnaire - SAQ). Results. The study of the internal picture of health in patients with ACS presenting without persistent ST-segment showed low levels of emotional, sensory, cognitive, value-motivational, behavioral components on the appropriate scales, which also depend on the method of treatment used. The revealed peculiarities of patients with ACS presenting without persistent ST-segment need to increase the knowledge of the patient about the disease and the importance of rehabilitation measures. Conclusions. In assessment of the internal picture of health in patients with ACS presenting without persistent ST-segment after transcutaneous coronary intervention and in the process of rehabilitation, it has been determined that the course of ischemic heart disease in patients with ACS presenting without persistent ST-segment, both during conservative treatment and in the course of PCI at the stages of rehabilitation, is accompanied by significant changes of the internal picture of health (IPH); the most significant changes in patients with ACS presenting without persistent ST-segment is the value-motivational and behavioral components of the internal picture of health. In order to increase the effectiveness of rehabilitation after ACS, it is advisable to apply programs that will significantly affect the positive changes in the rehabilitation of patients with ACS.

scholarly journals R wave amplitude: A new determinant of failure of patients with coronary heart disease to manifest ST segment depression during exercise

1984 ◽  
Vol 3 (5) ◽  
pp. 1155-1160 ◽  
Author(s):  
A-Hamid Hakki ◽  
Abdulmassih S. Iskandrian ◽  
Steven Kutalek ◽  
Thomas W. Hare ◽  
Neil M. Sokoloff
Keyword(s):  
Coronary Heart Disease ◽  
Heart Disease ◽  
Wave Amplitude ◽  
St Segment ◽  
R Wave Amplitude

scholarly journals ST segment elevation and depression, and T-wave changes as electrophysiological signs of metabolic disorders with lipid and non-lipid risk factors for ischemic heart disease in the 25–44-year-old population

2021 ◽  
Vol 10 (4) ◽  
pp. 29-38
Author(s):  
N. A. Kuzminykh ◽  
L. V. Shcherbakova ◽  
V. S. Shramko ◽  
D. V. Denisova ◽  
Yu. I. Ragino
Keyword(s):  
Risk Factors ◽  
Heart Disease ◽  
Ischemic Heart Disease ◽  
Metabolic Disorders ◽  
Density Lipoprotein ◽  
Ischemic Heart ◽  
St Segment Elevation ◽  
T Wave ◽  
St Segment ◽  
St Elevation

Aim. To study the associations of electrophysiological signs of metabolic disorders with lipid and non-lipid risk factors in the urban 25–44-year-old population.Methods. A population survey (random sample) of Novosibirsk residents aged 25–44 years (656 men, 783 women) was conducted. The concentrations of total cholesterol, low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol, and triglycerides were determined. Systolic / diastolic blood pressure, body mass index, presence of arterial hypertension, and smoking status were evaluated. The following electrocardiographic markers of metabolic disturbances were analyzed: baseline non-ischemic ST elevation depression >0.5 mm, baseline ST elevation >0.5 mm, and T-wave changes (flattening, amplitude reduction, inversion).Results. ST segment depression was detected in 4.2% of subjects (5.8% women, 2.4% men (p = 0.001)). ST segment elevation was detected in 28.5% of subjects (17.5% women, 41.6% men (p<0.001)). T-wave changes were detected in 18.9% of subjects (14.2% women, 24.5% men (p<0.001)). It was noted that men with elevated LDL-C levels and hypertension were more likely to have ST segment depression (1.4 and 1.9 times, respectively) than men without these abnormalities. In the general population, people with elevated LDL-C levels were 1.2 times more likely to have ST segment depression. Among men with ST segment elevation the concentration of LDL-C in the blood was 1.06 times higher than in men without ST segment elevation. People with a higher body mass index were 1.15 and 1.3 times more likely to have a T-wave change (in the general and female population, respectively). In the general population with T-wave changes, waist circumference and systolic blood pressure level were 1.02 and 1.02 times higher, respectively.Conclusion. ST segment elevation and depression, and T-wave changes are associated with lipid and non-lipid risk factors for ischemic heart disease. The data obtained indicate a potentiating effect of metabolic disorders in the body on the development of risk factors for ischemic heart disease and metabolic cardiomyopathy.

scholarly journals A Study of ST Segment Changes in Patients with Ischemic Heart Disease by Holter Electrocardiography

1985 ◽  
Vol 13 (2) ◽  
pp. 431-436
Author(s):  
Osamu OHYAMA ◽  
Kiyoshi NAKAZAWA ◽  
Koichi SOTOZONO ◽  
Fumihiko MIYAKE ◽  
Chuichi SATO ◽  
...  
Keyword(s):  
Heart Disease ◽  
Ischemic Heart Disease ◽  
Ischemic Heart ◽  
St Segment
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