ISSN Print 2500–1094
ISSN Online 2542–1204
Bulletin of RSMU
BIOMEDICAL JOURNAL OF PIROGOV UNIVERSITY (MOSCOW, RUSSIA)
ORIGINAL RESEARCH
Assessment of diastolic function in patients with chest pain and angiographically normal coronary arteries using ECG-gated spect
About authors
1 Pirogov Russian National Research Medical University, Moscow, Russia
2 Russian Medical Academy of Postgraduate Education, Moscow, Russia
Correspondence should be addressed: Elvira A. Khachirova
Ostrovityanova 1, Moscow, 117997; ur.liam@90kihcle
About paper
Acknowledgements: the authors wish to thank Viktor K. Sychev for kindly allowing them to use the equipment of the Laboratory for Radioisotopes.
Author contribution: Khachirova EA recruited patients for the study, prepared the necessary documentation, participated in conducting the cardiac stress test and SPECT/CT, and processed the obtained data; Samoylenko LE controlled the course of the study and double-checked the obtained results; Shevchenko OP made sure inclusion and exclusion criteria were met.
Received: 2018-09-17
Accepted: 2018-11-11
Published online: 2019-02-23
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Fig. 1. A resting C-SPECT scan of a female patient aged 69 who presented with chest pain and intact coronary arteries (class II effort angina)
Fig. 2. A stress C-SPECT scan of a female patient aged 69 who presented with chest pain and intact coronary arteries
Table 1. Clinical characteristics of the study participants
Note: MVA stands for microvascular angina; ESD is end-systolic dimension; EDD is end-diastolic dimension; PWT is posterior wall thickness; HR is heart rate.
Table 2. Quantitative parameters of diastolic function in the studied groups of patients
Note: significant differences are shown in bold; stress stands for the measurements done after the stress test; rest stands for the measurements at rest.
