Clinical features and prognosis in heart failure patients with chronic obstructive pulmonary diseases
| Autor: | O V Bulashova, V N Oslopov, E. V. Hazova, Niyaz R Hasanov, V. M. Gazizyanova |
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| Rok vydání: | 2019 |
| Předmět: |
Spirometry
medicine.medical_specialty 030204 cardiovascular system & hematology Pulmonary Disease Chronic Obstructive 03 medical and health sciences 0302 clinical medicine Internal medicine Humans Medicine Decompensation cardiovascular diseases Myocardial infarction Stroke Heart Failure COPD Ejection fraction medicine.diagnostic_test business.industry Prognosis medicine.disease Pulmonary embolism 030228 respiratory system Heart failure Chronic Disease Quality of Life Cardiology Cardiology and Cardiovascular Medicine business human activities |
| Zdroj: | Kardiologiia. 59:51-60 |
| ISSN: | 2412-5660 0022-9040 |
| Popis: | Background. Multimorbidity is a specific characteristic of the modern patient with chronic heart failure (CHF) which significantly changes clinical course, prognosis of the syndrome, leads to socio‑economic losses and makes significant adjustments to treatment tactics. The goal is to study the clinical features and prognosis of patients with CHF in combination with chronic obstructive pulmonary disease (COPD). Materials and methods. We studied 183 HF patients, including with stable CHF, including 105 with CHF combined with COPD. The clinical phenotype was assessed by its belonging to the functional class and the severity of COPD. A 6‑minute walk test (6‑MWT), spirometry, echocardioscopy, testing on a scale assessing the clinical condition, quality of life were studied. The end points during the year were: all‑cause mortality and cardiovascular mortality, myocardial infarction, stroke, pulmonary embolism, and hospitalization rates due to acute decompensation of CHF. Results. The clinical phenotype of CHF combined with COPD was characterized by a high frequency of smoking, low quality of life and exercise tolerance. Respiratory dysfunction in CHF in combination with COPD was characterized by mixed disorders (68.4%), in CHF without lung disease, restrictive (25.6%). Cardiovascular mortality in comorbid pathology was 4.0%, in CHF without COPD – 4.6%; myocardial infarction was observed 1.7 times more often with lung disease than in patients with CHF only (16.8% and 10.8%); stroke was observed exclusively in comorbid pathology (8.9%). The combined endpoint (all cardiovascular events) with CHF in combination with COPD was achieved 2.3 times more often in comparison with patients with COPD only (29.7% and 15.4%). Hospitalization due to acute decompensation of CHF occurred 2 times more often with CHF in combination with COPD than without it (32.7% and 15.4%) with a tendency to increase as the left ventricular ejection fraction decreased. Conclusion. The results of the study demonstrate that COPD contributes to the formation of the clinical phenotype of CHF from the standpoint of the mutual influence of the characteristics of the cardiovascular and respiratory systems, and also aggravates the prognosis that requires an integrated approach to the differential diagnosis and individualization of pharmacotherapy. |
| Databáze: | OpenAIRE |
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