scholarly journals Echocardiographic Right Heart Study in Patients with Chronic Obstructive Pulmonary Disease

2021 ◽  
Vol 33 (2) ◽  
pp. 123-128
Author(s):  
Kazi Shamim Al Mamun ◽  
Mohammad Ibrahim Chowdhury ◽  
Muhammad Khurshed Alam ◽  
Syedul Alam Khuryshi ◽  
SM Ifteakharul Islam
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Hypertension ◽  
Pulmonary Disease ◽  
Chronic Obstructive ◽  
Rapid Progression ◽  
Right Heart ◽  
Cross Sectional ◽  
Obstructive Pulmonary Disease ◽  
Copd Patients ◽  
The Right

Introduction: Chronic obstructive pulmonary disease (COPD) has considerable effects on cardiac functions, including those of the right ventricle, left ventricle, and pulmonary blood vessels. Most of the increased mortality associated with COPD is due to cardiac involvement. Echocardiography provides a rapid, noninvasive, portable, and accurate method to evaluate the cardiac changes. Aims: We aimed to prospectively study the patients with diagnosed COPD with echocardiogram for evaluating the right heart. Materials & Methods: Our study was an observational, cross sectional study was done on 50 patients with COPD who were admitted at Department of Cardiology, CMCH and underwent echocardiographic evaluation from November 2017 –October 2018. All echocardiogaphic parameters focused on right heart and its function were assessed. Results: Out of total 50 COPD patients studied, majority of them were male (46 patients ,92%). The mean age group of the studied patients was 58.4 ±7.7 years. Pulmonary hypertension defined as sPAP>30 mmHg was evident in all of the patients; with 30 patients (60%), 14 (28 %) and 6(12 %) patients having severe, moderate and mild pulmonary hypertension respectively. RV dysfunction was evident with reduced average TAPSE values (1.59± 0.38 cm) and elevated RIMP values (0.58±0.16). Conclusion: Majority of COPD patients had evidence of pulmonary hypertension. Echocardiogram can be a helpful tool to assess early changes on the right heart size and function in patients with COPD and also monitor these patients for rapid progression of the illness. Medicine Today 2021 Vol.33(2): 123-128

scholarly journals Echocardiographic right heart study in patients with chronic obstructive pulmonary disease

2017 ◽  
Vol 14 (2) ◽  
pp. 9-12
Author(s):  
Anish Hirachan ◽  
Arun Maskey ◽  
Ram Kishore Shah ◽  
Bishal KC ◽  
Miqdhaadh Shareef ◽  
...  
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Hypertension ◽  
Pulmonary Disease ◽  
Heart Function ◽  
Chronic Obstructive ◽  
Rapid Progression ◽  
Right Heart ◽  
Obstructive Pulmonary Disease ◽  
Copd Patients ◽  
The Right

Background and Aims: Chronic obstructive pulmonary disease (COPD) is highly prevalent in the Nepalese population. It is associated with significant extrapulmonary effects among which cardiovascular complications are most common. Echocardiography evaluation mainly focused on effects on the right heart function is a salient tool to evaluate the presence of degree of pulmonary hypertension and also identify those group of patients who need more early aggressive therapy for the underling lung disease . We aimed to prospectively study the patients with diagnosed COPD with echocardiogram for evaluating the right heart.Methods: An observational, cross sectional study was done on 50 patients with COPD who were admitted at Bir Hospital and underwent echocardiographic evaluation from Dec 2015 –Dec 2016. All echocardiogaphic parameters focused on right heart and its function were assessed .Results: Out of total 50 COPD patients studied, majority of them were female (32 patients. 64%). The mean age group of the studied patients was 60.9 ±11.4 years. Pulmonary hypertension defined as sPAP>30 mmHg was evident in all of the patients ; with 30 patients (60% ), 14 (28 %) and 6(12 %) patients having severe, moderate and mild pulmonary hypertension respectively. RV dysfunction was evident with reduced average TAPSE values (1.59± 0.38 cm) and elevated RIMP values (0.58±0.16).Conclusion: Majority of COPD patients had evidence of pulmonary hypertension. Echocardiogram can be a helpful tool to assess early changes on the right heart size and function in patients with COPD and also monitor these patients for rapid progression of the illness.Nepalese Heart Journal 2017; Vol 14(2), 9-12

scholarly journals Increased pulmonary serotonin transporter in patients with chronic obstructive pulmonary disease who developed pulmonary hypertension

2020 ◽  
Author(s):  
Armin Frille ◽  
Michael Rullmann ◽  
Georg-Alexander Becker ◽  
Marianne Patt ◽  
Julia Luthardt ◽  
...  
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Hypertension ◽  
Pulmonary Disease ◽  
Serotonin Transporter ◽  
Lung Tissue ◽  
Chronic Obstructive ◽  
Right Heart ◽  
Obstructive Pulmonary Disease ◽  
Copd Patients ◽  
Pet Ct

Abstract Purpose Pulmonary hypertension (PH) is characterized by a progressive remodelling of the pulmonary vasculature resulting in right heart failure and eventually death. The serotonin transporter (SERT) may be involved in the pathogenesis of PH in patients with chronic-obstructive pulmonary disease (COPD). This study investigated for the first time the SERT in vivo availability in the lungs of patients with COPD and PH (COPD+PH). Methods SERT availability was assessed using SERT-selective [11C]DASB and positron emission tomography/computed tomography (PET/CT) with dynamic acquisition over 30 min in 4 groups of 5 participants each: COPD, COPD+PH, pulmonary arterial hypertension, and a healthy control (HC). Time activity curves were generated based on a volume of interest within the middle lobe. Tissue-to-blood concentration ratios after 25 to 30 min (TTBR25–30) served as receptor parameter for group comparison and were corrected for lung tissue attenuation. Participants underwent comprehensive pulmonary workup. Statistical analysis included group comparisons and correlation analysis. Results [11C]DASB uptake peak values did not differ among the cohorts after adjusting for lung tissue attenuation, suggesting equal radiotracer delivery. Both the COPD and COPD+PH cohort showed significantly lower TTBR25–30 values after correction for lung attenuation than HC. Attenuation corrected TTBR25–30 values were significantly higher in the COPD+PH cohort than those in the COPD cohort and higher in non-smokers than in smokers. They positively correlated with invasively measured severity of PH and inversely with airflow limitation and emphysema. Considering all COPD patients ± PH, they positively correlated with right heart strain (NT-proBNP). Conclusion By applying [11C]DASB and PET/CT, semiquantitative measures of SERT availability are demonstrated in the lung vasculature of patients with COPD and/or PH. COPD patients who developed PH show increased pulmonary [11C]DASB uptake compared to COPD patients without PH indicating an implication of pulmonary SERT in the development of PH in COPD patients.

scholarly journals INFLUENCE OF PULMONARY HYPERTENSION ON CLINICAL COURSE AND PROGNOSIS OF PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE

2018 ◽  
pp. 173-179
Author(s):  
S. N. Avdeev ◽  
V. V. Gajnitdinova ◽  
N. A. Tsareva ◽  
Z. М. Merzhoeva
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Hypertension ◽  
Pulmonary Disease ◽  
Clinical Signs ◽  
Systolic Pressure ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Severity Grade ◽  
Copd Patients ◽  
The Right

Aim. Evaluation of clinical specifics, predictors of repeat hospitalizations and mortality in chronic obstructive pulmonary disease (COPD) patients according to pulmonary hypertension (PH) severity grade.Material and methods. To the study, 288 COPD patients included (II-IV severity grade, GOLD 2016; males 276, females 12; mean age 59,5±9,27 y. o., smoking 23,1±11,42 pack/years; 2,4±0,89 exacerbations annually, body mass index (BMI) 27,2±12,06 kg/m2). According to the presence and grade of systolic pressure increase in pulmonary artery (SPPA) the patients were selected to three groups: 1st — with no PH (SPPA <40 mmHg, n=168), 2nd — with moderate PH (SPPA 40-55 mmHg, n=101), 3rd — with severe PH (SPPA >55 mmHg, n=19).Results. Increase of SPPA was found in 120 (41,7%) patients: moderate PA — in 101 (35,1%), severe PH — 19 (6,6%). It was shown that the presence and severity of PH do increase the severity of clinical signs of COPD, hemodynamic disorders, increase the rate of repeat hospitalizations and mortality rate. The predictors of repeat hospitalizations in COPD patients are increased SPPA and C-reactive protein concentration (CRP); mortality predictors are severity of symptoms by CAT, Borg dyspnea, number of exacerbations during one year, size of the right atrium, grade of SPPA increase, CRP concentration, fibrinogen, N-terminal precursors of C-natriuretic peptide (NT-proCNP) and brain peptide (NT-proBNP) in the blood.Conclusion. PH in COPD patients in most cases is moderate, and it worsens the clinical picture, hemodynamic disorders, shows only moderate correlation with breathing disorders, increases the rate of rehospitalizations and mortality risk. The survival rate of COPD and PH patients depends on the severity.

scholarly journals ECHOCARDIOGRAPHIC STUDY OF RIGHT VENTRICLE CHANGES IN CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD) PATIENTS OF DIFFERENT SEVERITY

2019 ◽  
Vol 3 (11) ◽  
Author(s):  
Abhishek Sharma ◽  
Yogesh Tripathi ◽  
Berendra Yadav ◽  
Rinku Garg
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Hypertension ◽  
Right Ventricular ◽  
Pulmonary Disease ◽  
Ventricular Remodeling ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Copd Patients ◽  
Co Morbidity ◽  
The Right

Chronic obstructive pulmonary disease (COPD) characterized by interminable air flow limitation that is not fully reversible COPD includes chronic bronchitis, emphysema, and chronic asthmatic bronchitis.  Chronic obstructive pulmonary disease as a complex disease with various systemic manifestations and one of the co-morbidity linked with COPD is cardiovascular disease.  Hypoxic vasoconstriction and alterations in pulmonary microvasculature, which are both observed in COPD patients, leads to an increase in pulmonary vascular resistance. As a result, this increase in right ventricular (RV) after load causes right ventricular remodeling, including chamber dilatation and wall hypertrophy and ultimately to functional deterioration.  The aim of this study to evaluate the right ventricular changes that develop secondary to COPD using GOLD guidelines and echocardiographic findings .This cross-sectional study involved 134 patients who presented to the pulmonary disease outpatient clinic with COPD. We assessed the right ventricular changes in COPD patients of different severity using echocardiography .COPD patients shown change in the right ventricular dimensions as the severity of COPD increases and right ventricular function as well.  It is also observed that frequency of pulmonary hypertension also increased as the severity of COPD increases. The study shows high prevalence of cardiac co-morbidities such as RV dysfunction and pulmonary hypertension in COPD patients. The severity of complications increases with severity of COPD and makes a linear relation. Keywords: Echocardiography, ECG, COPD

scholarly journals Assessment of Pulmonary Artery Pulsatility by Multidetector Computed Tomography in Patients Affected by Chronic Obstructive Pulmonary Disease and Pulmonary Hypertension: Preliminary Data

2013 ◽  
Vol 2013 ◽  
pp. 1-9
Author(s):  
Anna Grazia D'Agostino ◽  
Giuseppe Valerio ◽  
Pierluigi Bracciale ◽  
Fabio Valerio
Keyword(s):  
Computed Tomography ◽  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Hypertension ◽  
Pulmonary Artery ◽  
Pulmonary Disease ◽  
Chronic Obstructive ◽  
Cross Sectional ◽  
Obstructive Pulmonary Disease ◽  
The Right ◽  
Suitable Technique

The aim was to assess if computed tomography is able to measure pulmonary artery pulsatility in patients affected by chronic obstructive pulmonary disease and to ascertain whether pulsatility is different in patients with and without pulmonary hypertension and whether it is related to haemodynamics. We selected two groups of patients, the first one with pulmonary hypertension and the second one without. In patient with hypertension, pulmonary artery pressure and resistance were increased with the increased diameters (transverse 36 ± 5 mm and axial 38 ± 4 mm versus 22 ± 3 and 25 ± 5, resp.), the increased cross-sectional area (10 ± 08 versus 4 ± 1 cm2), and the reduced pulsatility (21 ± 7 versus 10% ± 5%). Arterial stretching was decreased in patients with hypertension (10 ± 5 versus 21% ± 7%) and significantly related to pulmonary vascular resistances and pressure. Cardiac output measured by tomography was significantly related to that obtained by Fick method and was not different in the two groups. The diameters allow to identify patients with PH, assuming a cut-off of 28 mm and assuming a pulsatility of right branch of 26% as well. These preliminary observations indicate tomography as a suitable technique, being able to measure the pulsatility and the dimensions of the arteries and the right ventricular functional parameters.

scholarly journals Statins for the Treatment of Pulmonary Hypertension in Patients with Chronic Obstructive Pulmonary Disease

2021 ◽  
Vol 11 ◽  
Author(s):  
Chung-Yu Chen ◽  
Wen-Ting Wu ◽  
Ya-Ling Wang ◽  
Kuang-Ming Liao
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Hypertension ◽  
Pulmonary Disease ◽  
Chronic Obstructive ◽  
Statin User ◽  
User Group ◽  
Population Database ◽  
Obstructive Pulmonary Disease ◽  
Copd Patients ◽  
One Year

Background: Patients with chronic obstructive pulmonary disease (COPD) are at risk for pulmonary hypertension (PH). The aim of our study was to investigate the benefit of statins for PH in patients with COPD.Methods: The study enrolled 23 million individuals from Taiwan’s population database from January 1, 2002, to December 31, 2017. COPD patients who met the inclusion criteria were enrolled, and patients with lung cancer, less than one year of observation, specific drug therapy for PH and lung transplantation were excluded.Results: A total of 643,131 COPD patients were included in the study, and only 12,308 patients developed PH during follow-up. Based on the inclusion and exclusion criteria, 8,577 PH patients were included in the cohort of patients with PH related to COPD for analysis. According to the definition of statin exposure, the final study population had 1,487 statin users and 7,090 statin non-users. The statin user group had a lower mortality related to PH than the non-user group (3.87 vs. 5.55 per 100 person-years, p &lt; 0.001). The mortality rate for PH in the multivariate analysis (aHR = 0.78, 95% CI = 0.62–0.98, p = 0.046) was significantly lower for statin users than for non-users.Conclusion: Statins seem to benefit patients with PH and COPD.

scholarly journals Inhaler Technique and Adherence to Inhaled Medications among Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease in Vietnam

2019 ◽  
Vol 16 (2) ◽  
pp. 185 ◽  
Author(s):  
Chau Ngo ◽  
Dung Phan ◽  
Giap Vu ◽  
Phu Dao ◽  
Phuong Phan ◽  
...  
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Medication Adherence ◽  
Pulmonary Disease ◽  
Associated Factors ◽  
Chronic Obstructive ◽  
Inhaler Technique ◽  
Linear Regression Models ◽  
Cross Sectional ◽  
Obstructive Pulmonary Disease ◽  
Copd Patients

Sub-optimal chronic obstructive pulmonary disease (COPD) management has been found largely due to patients’ medication non-adherence and incorrect inhaler technique. This study aimed to examine inhaler use technique and medication adherence among Vietnamese COPD patients as well as potential associated factors. A cross-sectional study involving 70 COPD exacerbators was conducted. Inhaler technique and adherence were evaluated by the 10-item and 12-item Test of Adherence to Inhaler (TAI). Data on the history of COPD, home prescription of inhalers and duration of hospitalization were also collected. Generalized linear regression models were used to determine the associated factors with inhaler use and medication adherence. The results showed that the proportion of patients with good inhaler technique was 22.7% for metered-dose inhalers (MDI), 30.4% for dry powder inhalers (DPI) and 31.8% for soft-mist inhalers (SMI). Full exhalation was the most common mistake. The rates of non-compliance patterns were: “ignorant” (77.1%), “sporadic” (58.6%), and “deliberate” (55.7%). Worse dyspnea, greater health condition impairment, and an increased frequency of exacerbations and hospitalizations were found to be associated negatively with correct inhaler use and treatment adherence. Instructions to COPD patients about using inhalers should focus on correct inhaler technique and adherence even when feeling healthy.

scholarly journals Cardiovascular comorbidity in patients with chronic obstructive pulmonary disease: echocardiography changes and their relation to the level of airflow limitation

2019 ◽  
Vol 7 (21) ◽  
pp. 3568-3573
Author(s):  
Daniela Buklioska Ilievska ◽  
Jordan Minov ◽  
Nade Kochovska Kamchevska ◽  
Biljana Prgova Veljanova ◽  
Natasha Petkovikj ◽  
...  
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Hypertension ◽  
Pulmonary Disease ◽  
Doppler Echocardiography ◽  
Mean Value ◽  
Airflow Limitation ◽  
Left Ventricular Ejection ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Copd Patients

Objective. To compare frequency of echocardiographic changes in patients with chronic obstructive pulmonary disease (COPD) and non-COPD controls and to assess their relation to the level of airflow limitation. Methods. Study population included 120 subjects divided in two groups. Group 1 included 60 patients with COPD (52 male and 8 female, aged 40 to 80 years) initially diagnosed according to the actual recommendations. Group 2 included 60 subjects in whom COPD was excluded serving as a control. The study protocol consisted of completion of a questionnaire , pulmonary evaluation (dyspnea severity assessment, baseline and post-bronchodilator spirometry, gas analyses, and chest X-ray) and two dimensional (2D) Doppler echocardiography. Results. We found significantly higher mean right ventricle end-diastolic dimension (RVEDd) in COPD patients as compared to its dimension in controls (28.0 ± 4.8 vs. 24.4 ± 4.3; P = 0.0000). Pulmonary hypertension (PH) was more frequent in COPD patients than in controls (28.0 ± 4.8 vs. 24.4 ± 4.3; P = 0.0000) showing linear relationship with severity of airflow limitation. The mean value of left ventricular ejection fraction (LVEF%) was significantly lower in COPD patients than its mean value in controls (57.4 ± 6.9% vs. 64.8 ± 2.7; P = 0.0000) with no correlation with severity of airflow limitation.       Conclusion. Frequency of echocardiographic changes in COPD patients was significantly higher as compared to their frequency in controls in the most cases being significantly associated with severity of airflow limitation. Echocardiography enables early, noninvasive, and accurate diagnosis of cardiac changes in COPD patients giving time for early intervention. Key words: airflow limitation, chronic obstructive pulmonary disease, Doppler echocardiography, pulmonary hypertension, ventricular dysfunction.  

scholarly journals CHRONIC OBSTRUCTIVE PULMONARY DISEASE (COPD)

2016 ◽  
Vol 23 (09) ◽  
pp. 1073-1078
Author(s):  
Atif Sitwat Hayat ◽  
Abdul Haque Khan ◽  
Ghulam Nabi Pathan ◽  
Mohammad Zubair Mushtaque
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Disease ◽  
Cross Sectional Study ◽  
Chronic Obstructive ◽  
C Reactive Protein ◽  
Cross Sectional ◽  
Obstructive Pulmonary Disease ◽  
Reactive Protein ◽  
Copd Patients ◽  
Study Results

Objectives: Chronic obstructive pulmonary disease (COPD) leads to partialreversible obstruction of airways. The objective of our study is to determine frequency ofelevated C-reactive protein (CRP) level in patients of COPD at Liaquat University HospitalJamshoro/Hyderabad. Study Design: Cross-sectional study. Setting: Medical Unit-I of LiaquatUniversity Hospital Jamshoro/Hyderabad. Period: 1st March 2013 to 31st August 2013. Patientsand Methods: Patients of either sex and ages from 40-80 years old and having COPD for atleast two years duration were included. Patients below 40 years of age, having malignanciesor autoimmune disorders were excluded from this study. Results: We enrolled 186 patientswith COPD and their mean age was ± SD 57.63±8.45 years. Majority 182 (97.8%) had habitof smoking while 4(2.2%) were non-smokers. Mean CRP level in COPD patients was ± SD1.26±0.79 (range 0.1- 3.0 mg/d1). Out of 186 COPD patients, 94(50.6%) have raised CRP level(higher than 1.0 mg/dl). Median value of CRP level during this study was 1.10 mg/dl. About92(49.4%) patients have normal level of CRP (less than 1.0 mg/dl). Conclusion: On conclusion,frequency of raised C-reactive protein in our study was much higher (50.6%).

scholarly journals Echocardiographic Evaluation of Cardiac Status in Patients with Chronic Obstructive Pulmonary Disease

2021 ◽  
Vol 46 (3) ◽  
pp. 204-210
Author(s):  
Muhammad Mohiuddin ◽  
Abdul Wadud Chowdhury ◽  
Kazi Nazrul Islam ◽  
Mohammad Gaffar Amin ◽  
Abu Thaher Mohammad Mahfuzul Hoque ◽  
...  
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Hypertension ◽  
Diastolic Dysfunction ◽  
Pulmonary Disease ◽  
Systolic Dysfunction ◽  
Respiratory Medicine ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Copd Patients ◽  
Lv Diastolic Dysfunction

Background: Chronic Obstructive Pulmonary Disease (COPD) is a global health burden having systemic and extrapulmonary manifestations. Among them cardiovascular changes are the major comorbidity associated with COPD, responsible for significant morbidity and mortality. Echocardiography is one of the simplest and noninvasive tools in assessing these changes. Objective: To evaluate the echocardiographic changes in patients with chronic obstruction palmonary disease. Methods: A cross sectional observational study was carried out in Department of Cardiology and Department of Respiratory Medicine, Dhaka Medical College Hospital from July, 2018 to June, 2019. Total 98 COPD patients were included in the study. They underwent spirometry in Department of Respiratory Medicine and echocardiography in Department of Cardiology. Data was collected from the patients and recorded in a structured report form. Results: Significant echocardiographic abnormalities were present in 51.02% patients. Most common echocardiographic change was pulmonary hypertension (43.9%). Other echocardiographic findings were dilated RA & RV (36.7%), RVH (35.7%), LV diastolic dysfunction (30.6%) and RV systolic dysfunction (9.2%). Echocardiographic signs of pulmonary hypertension, dilated RA & RV, RVH, RV systolic dysfunction and LV diastolic dysfunction were correlated with the severity of the disease. Though echocardiographic change of pulmonary hypertension was uncommon in COPD stage 1 & 2, but it was very common in stage 3(45.7%) & stage 4(92.9%). Conclusion: This study showed that echocardiographic changes were very common among the COPD GOLD stage 3 & 4 patients. Though these changes were infrequent among mild COPD patients but their severity increased with increasing stage of COPD. Bangladesh Med Res Counc Bull 2020; 46(3): 204-210

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