ischemic heart disease caused exacerbation copd

OBJECTIVE: To describe the burden of moderate to severe exacerbations and all-cause mortality; the secondary objectives were to analyze treatment patterns and changes over follow-up. DESIGN: Observational, multicenter, retrospective, cohort study with a three year follow-up period. SETTING: Ten Italian academic secondary- and tertiary-care centers. PARTICIPANTS: Patients with a confirmed diagnosis of COPD referring to the outpatient clinics of the participating centers were retrospectively recruited...

Clinicians employ two main cognitive approaches for diagnoses, depending on their expertise. Novices typically use linear hypothetico-deductive methods, while experts rely more on intuitive pattern recognition. These closely correspond to System 1 and System 2 thinking described in behavioral economics. We propose that complex cases additionally require the cognitive skill of synthesis, to visualize and understand the connections between various elements. To illustrate the concept, we describe a 60-year-old individual with a 6 h history of chest pain, fever, cough, accompanying chronic heart failure, atrial fibrillation, COPD, thyrotoxicosis, and ischemic heart disease...

The prevalence of chronic obstructive pulmonary disease (COPD) is increasing worldwide and is currently the third leading cause of death globally. The long-term inhalation of toxic substances, mainly cigarette smoke, deteriorates pulmonary function over time, resulting in the development of COPD in adulthood. Periodontal disease is an inflammatory condition that affects most adults and is caused by the bacteria within dental plaque. These bacteria dissolve the gums around the teeth and the bone that supports them, ultimately leading to tooth loss...

PURPOSE: The aim of this study was to examine the association of comorbid heart disease, defined as chronic heart failure or ischemic heart disease, on all-cause and cause-specific hospitalization and mortality in patients with COPD over a period of nearly 15 years. MATERIALS AND METHODS: The cohort study included patients with COPD from primary and secondary care in 2005 with data from questionnaires and medical record reviews. The Swedish Board of Health and Welfare provided hospitalization and mortality data from 2005 through 2019...

Air pollution is a major environmental threat and each year about 7 million people reported to die as a result of air pollution. Consequently, exposure to air pollution is linked to increased morbidity and mortality world-wide. Diesel automotive engines are a major source of urban air pollution in the western societies encompassing particulate matter and diesel exhaust particles (DEP). Air pollution is envisioned as primary cause for cardiovascular dysfunction, such as ischemic heart disease, cardiac dysrhythmias, heart failure, cerebrovascular disease and stroke...

Chronic obstructive pulmonary disease (COPD) is a major incurable global health burden and is currently the 4th largest cause of death in the world. Importantly, much of the disease burden and health care utilisation in COPD is associated with the management of its comorbidities (e.g. skeletal muscle wasting, ischemic heart disease, cognitive dysfunction) and infective viral and bacterial acute exacerbations (AECOPD). Current pharmacological treatments for COPD are relatively ineffective and the development of effective therapies has been severely hampered by the lack of understanding of the mechanisms and mediators underlying COPD...

A 79-year-old man experienced severe chronic obstructive pulmonary disease (COPD) and was receiving treatment for ischemic heart disease. Starting from dizziness and chilliness, he lost consciousness after few days. He was taken to our emergency department. On initial evaluation, he complained of dyspnea and was afebrile with a pulse rate, blood pressure, and respiratory rate of 105 beats/min, 112/98mmHg, and 28 breath/min, respectively. His respiratory sounds were clear and chest radiography did not show any abnormal shadows, but his arterial blood gas examination showed type II respiratory failure...

BACKGROUND: Chronic obstructive pulmonary disease (COPD) is a major cause of mortality and morbidity. It is the fourth leading cause of death worldwide. Acute exacerbations of COPD are common and are associated with worsening lung function and mortality. OBJECTIVES: To evaluate the prevalence of elevation of cTnI in patients admitted with acute exacerbation of COPD and to study its association with the need for ventilator support, duration of hospital stay, and in-hospital mortality...

Currently there is an unmet need for more objective assessments that could determine COPD severity. Ideally such objective assessments could also anticipate COPD exacerbations in order to decrease the need for repeated hospital admissions. In this review we outline how patients' neural respiratory drive (NRD) may be determined using the electromyography of the diaphragm as an objective measurement of COPD severity. Respiratory muscle NRD is indeed less influenced by patients' voluntary effort limitation than for example when testing for exercise tolerance in which case the patients themselves decide when to stop...

BACKGROUND: Cardiovascular disease, especially ischemic heart disease, is a major comorbidity in chronic obstructive pulmonary disease (COPD) patients. Several studies suggested that after acute exacerbation of COPD (AECOPD), there is a significant increase of mortality (cardiac and all-cause) and of myocardial infarction. Whether cardiac troponin (Tn) elevation during AECOPD could be considered a prognostic marker of all-cause mortality is still debated. METHODS: To assess the prognostic role of cardiac Tn elevation during AECOPD, we performed a systematic review and meta-analysis...

RATIONALE: Asthma is associated with complications, cardiovascular comorbidities, and higher mortality in some individuals. OBJECTIVES: To test the hypothesis that, among individuals with asthma, never-smokers have different characteristics and a better prognosis than smokers. METHODS: We recruited 94,079 individuals aged 20-100 years from the Copenhagen General Population Study, a prospective cohort study. Among these individuals, 5,691 (6%) had self-reported asthma (2,304 never-smokers, 2,467 former smokers, and 920 current smokers)...

Evidence suggests that troponin (Tn) elevation during acute exacerbation of chronic obstructive pulmonary disease (AECOPD) may predict an increase in mortality risk. We performed an observational study of 935 patients admitted to hospital for AECOPD from January 2010 to December 2012. Principal clinical and laboratory data were recorded, especially ischemic heart disease (IHD) history, Tn T values and cardiovascular drug prescription. The occurrence of all-cause death, cardiac death (CD), nonfatal myocardial infarction (MI), heart failure and cerebrovascular accident (CVA) was assessed on December 2013...

In the last few years, many studies focused their attention on the relationship between chronic obstructive pulmonary disease (COPD) and ischemic heart disease (IHD), showing that these diseases are mutually influenced. Many different biological processes such as hypoxia, systemic inflammation, endothelial dysfunction, heightened platelet reactivity, arterial stiffness and right ventricle modification interact in the development of the COPD-IHD comorbidity, which therefore deserves special attention in early diagnosis and treatment...

The majority of deaths in COPD are from cardiovascular causes. Several large randomized controlled trials demonstrate that inhaled anticholinergic agents ipratropium and tiotropium increase the risk of serious cardiovascular events, including cardiovascular mortality. Tiotropium Respimat is associated with a statistically significant increased risk of mortality (RR 1.52; 95% CI 1.06 to 2.16) and cardiovascular death (RR 2.05; 95% CI 1.06 to 3.99) compared with placebo in a meta-analysis of clinical trials. In the largest study, the subgroup of patients with COPD in the Respimat group with known rhythm and cardiac disorders at baseline had an especially high risk for cardiac death (RR 8...

RATIONALE: There is a need to identify clinically meaningful predictors of mortality following hospitalized COPD exacerbation. OBJECTIVES: The aim of this study was to systematically review the literature to identify clinically important factors that predict mortality after hospitalization for acute exacerbation of chronic obstructive pulmonary disease (COPD). METHODS: Eligible studies considered adults admitted to hospital with COPD exacerbation...

BACKGROUND: Comorbidities are frequent in patients hospitalized for COPD exacerbation, but little is known about their relation with short-term mortality and hospital readmissions. Our hypothesis is that the frequency and type of comorbidities impair the prognosis within 12 weeks after discharge. METHODS: A longitudinal, observational, multicenter study of patients hospitalized for a COPD exacerbation with spirometric confirmation was performed. Comorbidity information was collected using the Charlson index and a questionnaire that included other common conditions not included in this index...

The majority of deaths in COPD are from cardiovascular causes. Several large randomized controlled trials demonstrate that inhaled anticholinergic agents ipratropium and tiotropium increase the risk of serious cardiovascular events, including cardiovascular mortality. Tiotropium Respimat is associated with a statistically significant increased risk of mortality (RR 1.52; 95% CI 1.06 to 2.16) and cardiovascular death (RR 2.05; 95% CI 1.06 to 3.99) compared with placebo in a meta-analysis of clinical trials. In the largest study, the subgroup of patients with COPD in the Respimat group with known rhythm and cardiac disorders at baseline had an especially high risk for cardiac death (RR 8...

Extrapulmonary comorbidities are common and significant in chronic obstructive pulmonary disease (COPD), often contributing to symptoms, exacerbations, hospital admissions and mortality. Cardiovascular, musculoskeletal and psychological conditions are among the most prevalent and important of these. In particular, ischemic heart disease is a leading cause of death in the COPD population as a whole. Here, we provide a state-of-the-art summary of key comorbidities observed in COPD patients in terms of their prevalence, impact, pathophysiology and prognosis...

BACKGROUND: Comorbid ischemic heart disease (IHD) is a common and important cause of morbidity and mortality in patients with COPD. The impact of IHD on COPD in terms of a patient's health status, exercise capacity, and symptoms is not well understood. METHODS: We analyzed stable-state data of 386 patients from the London COPD cohort between 1995 and 2009 and prospectively collected exacerbation data in those who had completed symptom diaries for ≥ 1 year. RESULTS: Sixty-four patients (16...

INTRODUCTION: Chronic obstructive pulmonary disease (COPD) is a fourth cause of death in USA and is expected to be the third cause of death by year 2020. It is believed that some diseases like cardiovascular diseases, osteoporosis, cachexia, anaemia are systemic consequences of COPD. Some data show that the co-morbidities are more frequent in severe COPD patients than in control groups and are associated with the serious health outcomes. It is debated whether extra pulmonary comorbidities or pulmonary complications are the main reason of death in COPD...