O‘zbekiston кardiologiyasi Volume 3 Issue 1 (2026) · pp. 51-57

Angina pectoris and ischemia of non-obstructive coronary arteries (ANOCA/INOCA): a clinical case

Усманова, Нилуфар, Улугбердиева, Кумуш, Гайназарова, Дилдора, Қуддусов, Даврон, Отабекова, М, Usmanova, Nilufar, Ulugberdiyeva, Kumush, Gaynazarova, Dildora, Quddusov, Davron, Otabekova, Munisa, Усманова, Нилуфар, Ulugʻberdiyeva, Kumush, Gaynazarova, Dildora, Quddusov, Davron, Otabekova, Munisa

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Abstract

Non-obstructive angina and ischemia of the coronary arteries (ANOCA/INOCA) is a condition in which there are signs of angina and/or ischemia in the absence of significant obstruction of the coronary arteries. This article presents a clinical case and includes a review of the literature. A 52-year-old female patient presented with typical anginal pain, a positive stress test, and no obstructive changes on coronary angiography. As a result of the analysis, a diagnosis of ANOCA/INOCA (microvascular angina) was made. The pathogenesis, diagnosis, and treatment strategies were reviewed. This case highlights the clinical significance of ANOCA/INOCA and demonstrates the importance of individualized therapy.

ANOCAINOCAangina pectorisischemiacoronary microcirculatory dysfunctionvasospasmcoronary angiographyTreadmil-testANOCAINOCA

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Cite

APA 7 
Усманова, Нилуфар, Улугбердиева, Кумуш, Гайназарова, Дилдора, Қуддусов, Даврон, Отабекова, М, Usmanova, Nilufar, Ulugberdiyeva, Kumush, Gaynazarova, Dildora, Quddusov, Davron, Otabekova, Munisa, Усманова, Нилуфар, Ulugʻberdiyeva, Kumush, Gaynazarova, Dildora, Quddusov, Davron & Otabekova, Munisa (2026). Angina pectoris and ischemia of non-obstructive coronary arteries (ANOCA/INOCA): a clinical case. O‘zbekiston кardiologiyasi, 3(1), 51-57.
GOST R 7.0.5 
Усманова, Нилуфар, Улугбердиева, Кумуш, Гайназарова, Дилдора, Қуддусов, Даврон, Отабекова, М, Usmanova, Nilufar, Ulugberdiyeva, Kumush, Gaynazarova, Dildora, Quddusov, Davron, Otabekova, Munisa, Усманова, Нилуфар, Ulugʻberdiyeva, Kumush, Gaynazarova, Dildora, Quddusov, Davron, Otabekova, Munisa Angina pectoris and ischemia of non-obstructive coronary arteries (ANOCA/INOCA): a clinical case // O‘zbekiston кardiologiyasi. 2026. Т. 3. № 1. С. 51-57.
BibTeX 
@article{нилуфар2026,
  author  = {Усманова, Нилуфар and Улугбердиева, Кумуш and Гайназарова, Дилдора and Қуддусов, Даврон and Отабекова, М and Usmanova, Nilufar and Ulugberdiyeva, Kumush and Gaynazarova, Dildora and Quddusov, Davron and Otabekova, Munisa and Усманова, Нилуфар and Ulugʻberdiyeva, Kumush and Gaynazarova, Dildora and Quddusov, Davron and Otabekova, Munisa},
  title   = {Angina pectoris and ischemia of non-obstructive coronary arteries (ANOCA/INOCA): a clinical case},
  journal = {O‘zbekiston кardiologiyasi},
  year    = {2026},
  volume  = {3},
  number  = {1},
  pages   = {51-57}
}
RIS 
TY  - JOUR
AU  - Усманова, Нилуфар
AU  - Улугбердиева, Кумуш
AU  - Гайназарова, Дилдора
AU  - Қуддусов, Даврон
AU  - Отабекова, М
AU  - Usmanova, Nilufar
AU  - Ulugberdiyeva, Kumush
AU  - Gaynazarova, Dildora
AU  - Quddusov, Davron
AU  - Otabekova, Munisa
AU  - Усманова, Нилуфар
AU  - Ulugʻberdiyeva, Kumush
AU  - Gaynazarova, Dildora
AU  - Quddusov, Davron
AU  - Otabekova, Munisa
TI  - Angina pectoris and ischemia of non-obstructive coronary arteries (ANOCA/INOCA): a clinical case
JO  - O‘zbekiston кardiologiyasi
PY  - 2026
VL  - 3
IS  - 1
SP  - 51
EP  - 57
ER  -