EXERCISE TOLERANCE TESTS IN THE DIAGNOSIS OF CORONARY HEART DISEASE, TESTING OF PATIENTS WITH MYOCARDIAL INFARCTION AND REVASCULARIZATION

2021 ◽  
Vol 5 (1) ◽  
pp. 1247-1256
Author(s):  
L. Ushakova ◽  
◽  
E. Vertinsky ◽  
M. Shtonda ◽  
I. Semenenkov ◽  
...  

Exercise tolerance test is one of the most commonly used non-invasive cardiac tests used to diagnose coronary heart disease, determine prognosis, and evaluate treatment. Treadmill test or bicycle ergometry allows determining how much more expensive and complex follow-up examination is necessary for the patient: myocardial perfusion scintigraphy with stress, stress echocardiography, multispiral computed tomography, as well as defining more clearly the indications for coronary angiography. The article presents modern ideas about a differentiated approach to performing exercise tolerance tests in patients with coronary heart disease, myocardial infarction, and revascularization.

Circulation ◽  
1986 ◽  
Vol 74 (2) ◽  
pp. 252-261 ◽  
Author(s):  
D J Gordon ◽  
L G Ekelund ◽  
J M Karon ◽  
J L Probstfield ◽  
C Rubenstein ◽  
...  

2017 ◽  
Vol 25 (3) ◽  
pp. 247-259 ◽  
Author(s):  
Suzanne H Richards ◽  
Lindsey Anderson ◽  
Caroline E Jenkinson ◽  
Ben Whalley ◽  
Karen Rees ◽  
...  

Background Although psychological interventions are recommended for the management of coronary heart disease (CHD), there remains considerable uncertainty regarding their effectiveness. Design Systematic review and meta-analysis of randomised controlled trials (RCTs) of psychological interventions for CHD. Methods The Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, CINAHL and PsycINFO were searched to April 2016. Retrieved papers, systematic reviews and trial registries were hand-searched. We included RCTs with at least 6 months of follow-up, comparing the direct effects of psychological interventions to usual care for patients following myocardial infarction or revascularisation or with a diagnosis of angina pectoris or CHD defined by angiography. Two authors screened titles for inclusion, extracted data and assessed risk of bias. Studies were pooled using random effects meta-analysis and meta-regression was used to explore study-level predictors. Results Thirty-five studies with 10,703 participants (median follow-up 12 months) were included. Psychological interventions led to a reduction in cardiovascular mortality (rfcelative risk 0.79, 95% confidence interval [CI] 0.63 to 0.98), although no effects were observed for total mortality, myocardial infarction or revascularisation. Psychological interventions improved depressive symptoms (standardised mean difference [SMD] –0.27, 95% CI –0.39 to –0.15), anxiety (SMD –0.24, 95% CI –0.38 to –0.09) and stress (SMD –0.56, 95% CI –0.88 to –0.24) compared with controls. Conclusions We found that psychological intervention improved psychological symptoms and reduced cardiac mortality for people with CHD. However, there remains considerable uncertainty regarding the magnitude of these effects and the specific techniques most likely to benefit people with different presentations of CHD.


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