ENDOTHELIAL DYSFUNCTION IN STABLE ANGINA AND MYOCARDIAL INFARCTION COMBINED WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE

2015

Бюллетень сибирской медицины, Vol 14, Iss 6, Pp 68-74 (2015)

The research objective is to determine the state of endothelium-dependent and endothelium-independent vasodilatation in patients with coronary heart disease (CHD) associated with chronic obstructive pulmonary disease (COPD).Material and methods. In the cross-sectional study included 122 patients with CHD associated with COPD: 68 people of them are patients with stable angina without acute coronary events in history and 54 patients with acute ST segment elevation myocardial infarction (STEMI). Comparison group comprised 53 patients with stable angina and 51 patients after STEMI without concomitant COPD. Patients were included if they met the following inclusion criteria: male, age 30% in the groups with CHD and COPD. Arterial endothelial function was tested with high-resolution ultrasonography: brachial artery diameter was measured at rest, after flow increase (which causes endothelium-dependent dilatation), and after administration of sublingual nitroglycerin (an endothelium-independent dilator).Results. We found that endothelial dysfunction in patients with acute and chronic forms of CHD in combination with COPD are more pronounced than in isolated CHD.Conclusion. Expressed depression functional vascular reserve in patients with CHD associated with COPD, should be taken into account when conducting individualized therapy of these patients.

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Siberian State Medical University (Tomsk), 2015.

ишемическая болезнь сердца, стабильная стенокардия, инфаркт миокарда, хроническая обструктивная болезнь легких, эндотелийзависимая вазодилатация, эндотелиальная дисфункция., Medicine