P2535Pregnant patients with pulmonary hypertension-the case of a medical centre

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
O Irtyuga ◽  
J Sefieva ◽  
E Karelkina ◽  
A Gabrelyan ◽  
A Bautin ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Pulmonary Hypertension ◽  
Heart Disease ◽  
Combination Therapy ◽  
Pulmonary Artery ◽  
Pregnant Women ◽  
Early Stage ◽  
Systolic Pressure ◽  
Systolic Pulmonary Artery Pressure ◽  
Group 1

Abstract Background Nowadays, Pulmonary Hypertension (PH) is one of the most pressing issues in cardiovascular disease. Subsequently, pregnant women have a high degree of risk of morbidity and mortality and this poses a big challenge. Studies show that very often PH occurs due to congenital heart disease and for this reason, it is recommended to avoid pregnancy or to terminate the pregnancy at an early stage. Women who choose to remain pregnant should be treated at specialized PH centers with the experience of managing PH during and after pregnancy. Purpose The main purpose of this study was to estimate the survival of pregnant pts with PH depending on the severity of PH and etiology. Methods 8336 women during delivery on admission were screened from the period spanning January 2014 to December 2016. Of this number, 4268 (51%) the medical records of pregnant women with cardiovascular disease were retrospectively reviewed to identify patients with coexisting PH and pregnancies. Data on 98 (1.18%) pts with PH were identified and included in the study. All patients' PH severity was measured by Doppler echocardiography. Pulmonary artery systolic pressure value of 35 to 50 mm Hg, 51 to 70 mm Hg, or greater than 71 mm Hg measured by echocardiography corresponded to the mild, moderate, or severe PH, respectively. Demographics, characteristics of PH and pregnancy, management and outcomes were as well analyzed. Results 54 cases (55%) were classified into WHO group 1, 40 cases (41%) in group 2 (reason –left heart disease), 4 cases (4%) in group 4 (reason - pulmonary thromboembolism), and none in group 3 or 5. The systolic pulmonary artery pressure was <50 mmHg in 70,4% of patients, 51–70 mmHg in 18,4% and ≥70 mmHg in 11,2% The median age was 28 years. All deaths occurred in women with PH in WHO group 1, with moderate or severe PH severity, and with NYHA grade of III to IV. Pulmonary vascular-targeted medications were used in all pts with severe PH and in some cases with moderate PH 14 pts (14%), but none was administered to pts with mild PH. During pregnancy, 9 pts took monotherapy of the sildenafil but 1 pregnant patient took a combination of therapy with iloprost. After delivery, 14 pts took monotherapy and 9 took combination therapy. This notwithstanding, 3 pts who took the combination therapy (3%), died within 15 days after delivery (9,14,15 days, respectively). All of them died from uncontrolled PH and heart failure after delivery. Conclusion Our study shows that maternal mortality is associated with the severity of PH. Mortality in pregnant patients with pulmonary hypertension is still the most discussed problem in cardiology and obstetrics. It is necessary to diagnose this disease at an early stage, prevent pregnancy in pts with severe to moderate PH as much as possible, continue observation, adequately apply therapy in order to help curtail this problem.

Pulmonary hypertension after ventriculoatrial shunt implantation

2010 ◽  
Vol 113 (6) ◽  
pp. 1279-1283 ◽  
Author(s):  
Stefan Kluge ◽  
Hans Jörg Baumann ◽  
Jan Regelsberger ◽  
Uwe Kehler ◽  
Jan Gliemroth ◽  
...  
Keyword(s):  
Pulmonary Hypertension ◽  
Pulmonary Artery ◽  
Pulmonary Function ◽  
Pulmonary Function Tests ◽  
Significant Proportion ◽  
Systolic Pressure ◽  
Chronic Thromboembolic Pulmonary Hypertension ◽  
Doppler Velocity ◽  
Systolic Pulmonary Artery Pressure ◽  
Function Tests

Object Ventriculoatrial (VA) shunts inserted for the treatment of hydrocephalus are known to be a risk factor for pulmonary hypertension. The aim of this study was to evaluate the incidence of pulmonary hypertension among adult patients with VA shunts. Methods All patients who had received a VA shunt at one of two institutions between 1985 and 2000 were invited for a cardiopulmonary evaluation. The investigation included a thorough history taking, clinical examination, echocardiography, and pulmonary function testing including diffusing capacity of the lung for carbon monoxide (DLCO). Pulmonary hypertension was defined as systolic pulmonary artery pressure > 35 mm Hg at rest. Results The study group consisted of 86 patients, of whom 38 (44%) could be examined. The patients' mean age was 47.1 ± 18.4 years; the median interval between shunt insertion and cardiopulmonary evaluation was 15 years (range 5–20 years). Of the 38 patients, 20 (53%) had Doppler velocity profiles of tricuspid regurgitation that were adequate for the estimation of pulmonary artery systolic pressure. Doppler-defined pulmonary hypertension was observed in 3 patients (8%), 2 of whom underwent right heart catheterization. Chronic thromboembolic pulmonary hypertension was confirmed in both patients, and medical therapy, including anticoagulation, was started. The VA shunt was removed in both cases and replaced with a different type of device. Pulmonary function tests revealed a restrictive pattern in 15% and typical obstructive findings in 9% of patients. In 30% of patients the DLCO was less than 80% of predicted, and blood gas analysis showed hypoxemia in 6% of patients. No significant differences in pulmonary function tests were noted between the patients with and without echocardiographic evidence of pulmonary hypertension. However, patients with pulmonary hypertension had significantly lower DLCO values. Conclusions The authors detected pulmonary hypertension by using Doppler echocardiography in a significant proportion of patients with VA shunts. It is therefore recommended that practitioners perform regular echocardiography and pulmonary function tests, including single-breath DLCO in these patients to screen for pulmonary hypertension to prevent hazardous late cardiopulmonary complications.

scholarly journals The Association of Autoantibodies in Hyperthyroid Heart Disease Combined with Pulmonary Hypertension

2019 ◽  
Vol 2019 ◽  
pp. 1-8
Author(s):  
Xiujuan Zhang ◽  
Lin Chen ◽  
Jianping Sheng ◽  
Chaoying Li ◽  
Yong He ◽  
...  
Keyword(s):  
Pulmonary Hypertension ◽  
Heart Disease ◽  
Pulmonary Artery ◽  
Systolic Pressure ◽  
Thyroid Stimulating Hormone ◽  
Variance Analysis ◽  
Clinical State ◽  
Pulmonary Artery Systolic Pressure ◽  
Chi Square ◽  
Hyperthyroid Heart

Hyperthyroidism is a clinical state that results from increased thyroid hormone levels which has a significant impact on cardiac function and structure. Graves’ disease is the most common cause of hyperthyroidism in iodine-replete areas. Hyperthyroid heart disease may be associated with pulmonary hypertension in patients who have overt hyperthyroidism. To investigate the association of pulmonary hypertension induced by hyperthyroid heart disease and autoantibody, one hundred and one cases with hyperthyroid heart disease who were consecutively admitted to the inpatient department of endocrinology and metabolism of the Shandong Provincial Hospital between November 2014 and April 2018 were collected and analyzed statistically. According to the Independent samples T-test, variance analysis, chi-square test, Pearson linear correlation analysis, and logistic regression, there was a good correlation between pulmonary artery systolic pressure and thyroid stimulating hormone (TSH) and receptor antibodies (TRAb) (r = 0.264, P=0.025) (OR = 1.037, P=0.029), but there was no significant correlation between the pulmonary artery systolic pressure and other thyroid-related parameters (FT3, FT4, TSH, anti-TPO, and anti-TG). Based on variance analysis, PASP rose as the level of TRAb gets higher. What is more, patients with HHD combined with PH showed a significantly higher serum level of TRAb; moreover, serum TRAb concentration was remarkably correlated with the PASP level. Therefore, TRAb participates in the process of pulmonary hypertension caused by hyperthyroid heart disease.

scholarly journals Noninvasive Prediction of Pulmonary Hypertension in Chronic Obstructive Pulmonary Disease by Echocardiography With & It's Co-Relation With the Disease Severity (Hospital Based Study)

2018 ◽  
Vol 10 (7) ◽  
pp. 50
Author(s):  
Muhammed Waheeb Al Obaidy ◽  
Adnan M. Aljubouri ◽  
Rana Ehsan
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Pulmonary Hypertension ◽  
Pulmonary Artery ◽  
Pulmonary Disease ◽  
Systolic Pressure ◽  
Connective Tissue Diseases ◽  
Chronic Obstructive ◽  
Systolic Pulmonary Artery Pressure ◽  
Obstructive Pulmonary Disease ◽  
2D Echocardiography

BACKGROUND: Chronic obstructive pulmonary disease (COPD) is one of most common cause of death. Pulmonary hypertension, one of the major and under diagnosed complications of COPD which have a great impact on outcome of COAD and associated with frequent exacerbations and bad prognosis. Echocardiography provides a rapid, noninvasive, portable, and accurate method to evaluate changes related to pulmonary hypertension in COAD.OBJECTIVE OF STUDY: Study pulmonary artery systolic pressure and Tricuspid annular plane systolic excursion in patients with COAD by 2D ECHO Doppler and correlate them with COPD severity.METHOD: Cross sectional study was conducted on 50 COPD patients in Baghdad teaching hospital (age>40 year) from first of January to the end of June, 2017. First, the diagnosis of COPD was confirmed and evaluated for staging by history, clinical examination, and spirometery.All patients have undergone ECG and 2D echocardiography and systolic pulmonary artery pressure and Tricuspid Annular Plane Systolic Excursion (TAPSE) were calculated. Patients with other cardiac or respiratory problems (asthma, pulmonary TB, lung malignancy, connective tissue diseases, interstitial lung disease, and cardiac ischemia, left side heart failure) were excluded from this study.RESULTS: Study of PASP by TR jet with the use of 2D ECHO on 50 patients with COPD showed that 20 patients had normal echo study , mild increase in PASP was found in 15 patients, moderate 11, and severe increase in 4 patients.Study of TAPSE by 2D ECHO showed that 35 patients had normal TAPSE values, while others 15 had abnormal values classified as mild, moderate, and severe: 3, 9, and 3, respectively.A significant associations between echo findings of increasing PASP and abnormal TAPSE, with decrease in FEV1, and oxygen saturation measured by pulse oximeter, duration since COPD was diagnosed and MRC dyspnea scale.CONCLUSION: High incidence of pulmonary hypertension with increasing severity of COAD. Echocardiography is useful and effective tool for detection of PHT secondary to COPD.

scholarly journals Serum-Free Thyroxine Levels Were Associated with Pulmonary Hypertension and Pulmonary Artery Systolic Pressure in Euthyroid Patients with Coronary Artery Disease

2017 ◽  
Vol 2017 ◽  
pp. 1-8
Author(s):  
Bingjie Wu ◽  
Jingjing Jiang ◽  
Minghui Gui ◽  
Lin Liu ◽  
Qiqige Aleteng ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Pulmonary Hypertension ◽  
Regression Analysis ◽  
Coronary Artery ◽  
Pulmonary Artery ◽  
Systolic Pressure ◽  
Free Thyroxine ◽  
Pulmonary Artery Systolic Pressure ◽  
Serum Free ◽  
Artery Disease

The aim of this study was to evaluate the association between thyroid hormone levels, pulmonary hypertension (PH), and pulmonary artery systolic pressure (PASP) in euthyroid patients with coronary artery disease (CAD). A cross-sectional study was conducted in individuals who underwent coronary angiography and were diagnosed as CAD from March 2013 to November 2013. 811 subjects (185 women and 626 men) were included in this study. PASP was measured by transthoracic Doppler echocardiography. 86 patients were diagnosed as PH and had significantly higher free thyroxine (FT4) levels than those without PH. Multiple logistic regression analysis demonstrated an independent association of FT4 levels with PH after adjustment of gender, age, body mass index, systolic blood pressure, left ventricular ejection fraction, hypertension, and medication use of calcium channel blockers, ACE inhibitors, angiotensin II receptor antagonists, and nitrates. Serum-free triiodothyronine (FT3) and thyroid-stimulating hormone (TSH) were not associated with PH. Furthermore, multivariate linear regression analysis showed that FT4 levels emerged as an independent predictor for PASP, while FT3 and TSH levels were not associated with PASP. Our study demonstrated that, in euthyroid patients with CAD, FT4 was an independent risk factor for PH, and FT4 levels were independently associated with PASP.

Abstract 15388: Persistent Pulmonary Hypertension After Transcatheter Aortic Valve Implantation: Impact on Mortality

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Maria Drakopoulou ◽  
Konstantinos Stathogiannis ◽  
Konstantinos Toutouzas ◽  
George Latsios ◽  
Andreas Synetos ◽  
...  
Keyword(s):  
Pulmonary Hypertension ◽  
Aortic Stenosis ◽  
Pulmonary Artery ◽  
Severe Aortic Stenosis ◽  
Systolic Pressure ◽  
Right Atrial ◽  
Pulmonary Artery Systolic Pressure ◽  
End Point ◽  
The Right ◽  
The Impact

Objective: Severe aortic stenosis leads to increased pulmonary arterial systolic pressure. A controversy still remains regarding the impact of persistent pulmonary hypertension (PHT) on prognosis of patients undergoing transcatheter aortic valve implantation (TAVI). We sought to investigate the impact of persistent PHT on 2-year all-cause mortality of patients with severe aortic stenosis following TAVI. Methods: Patients with severe and symptomatic aortic stenosis (effective orifice area [EOA]≤1 cm 2 ) who were scheduled for TAVI with a self-expanding valve at our institution were prospectively enrolled. Prospectively collected echocardiographic data before and after TAVI were retrospectively analyzed in all patients. Pulmonary artery systolic pressure was estimated as the sum of the right ventricular to the right atrial gradient during systole and the right atrial pressure. PHT following TAVI was classified as absent if <35 mmHg and persistent if ≥35 mmHg. Primary clinical end-point was 2-year all-cause mortality defined according to the criteria proposed by the Valve Academic Research Consortium-2. Results: Hundred and forty patients (mean age: 82±9 years) were included in the study. The primary clinical end point occurred in 17 patients (12%) during a median follow-up period of 2 years. Mean pulmonary artery systolic pressure was reduced in all patients following TAVI (45±9 versus 41±6 mmHg, p<0.01). Mortality rate was higher in patients with persistent PHT compared to patients with normal pulmonary artery systolic pressure following TAVI (26% versus 14 %, p<0.01). Patients that reached the primary clinical end point had a higher post procedural mean systolic pulmonary pressure (43±9 versus 39±6 mmHg, p=0.02). In multivariate regression analysis, persistence of PHT (OR: 2.51, 95% CI: 1.109-7.224, p=0.01) was an independent predictor of long-term mortality. Conclusions: The persistence of pulmonary hypertension after TAVI is associated with long term mortality. Identifying the population that will clearly benefit from TAVI is still need to be validated by larger trials.

Abstract 15193: Pulmonary Hypertension in Pregnancy: WHO Group 1 Outcomes Improved, Time to Focus on WHO Group 2

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
William H Marshall ◽  
Stephen Gee ◽  
Woobeen Lim ◽  
Elisa A Bradley ◽  
Lauren Lastinger ◽  
...  
Keyword(s):  
Pulmonary Hypertension ◽  
Post Partum ◽  
Systolic Pressure ◽  
Adverse Outcomes ◽  
Cardiac Events ◽  
Ventricular Systolic Pressure ◽  
Group 5 ◽  
Group 2 ◽  
In Pregnancy ◽  
Group 1

Introduction: Pregnancy is contraindicated in women with pulmonary hypertension (PH), yet many still decide to pursue pregnancy. Hypothesis: We hypothesized improved maternal mortality with PH at our center’s cardio-obstetrics program and sought to identify factors to estimate the risk of major adverse cardiac events (MACE). Methods: Pregnant women with right ventricular systolic pressure (RVSP) ≥35 mmHg or tricuspid regurgitant velocity > 2.8 m/s on transthoracic echocardiogram (TTE) were identified. Women with intermediate to high probability PH by ESC criteria (TTE or catheterization, n = 70) were classified using the 6 th World Society of PH definitions. Results: In 70 women with PH (30 ± 6 years-old, RVSP 52 ± 16 mmHg) there were 12 (17%) with WHO Group 1 PH, 45 (64%) with Group 2 PH, 4 (6%) with Group 3 PH and 9 (13%) with Group 5 PH (Figure A). Baseline characteristics were similar except: Group 1 PH had 83% on prostacyclin (PC) therapy, higher RVSP (78 ± 20 mmHg vs. Groups 2 (46 ± 9), 3 (44 ± 2 mmHg) and 5 PH (48 ± 10mmHg), p<0.01), and compared to Group 2 PH, more Group 1 PH women were diagnosed pre-pregnancy (9 (75%) vs. 12 (27%), p = 0.01) and had cardio-obstetrics care (10 (83%) vs. 16 (36%), p < 0.01) (Figure B - E). There were no peripartum deaths, however 3 (4.3%) women with Group 2 PH had late mortality (7 ± 4 months post-partum). MACE occurred in 24 (34%) women and was more likely in those with: NYHA FC ≥ 2 (95% CI 4.7-57, p < 0.01), pre-eclampsia (95% CI 1.2-13, p = 0.03), RVSP >50 mmHg (95% CI 1.3-10, p = 0.02) and LVEF <50% (95% CI 1.1-8.8, p = 0.04) (Figure F). Preterm birth occurred in 32 (49%) pregnancies, with no neonatal mortality. Conclusion: To conclude, in a large single center cohort we report 100% 1-year survival in Groups 1, 3, and 5 PH, with most Group 1 PH patients on PC therapy and under cardio-obstetrics care. We identify Group 2 PH as an under-recognized group for adverse outcomes in pregnancy, with NYHA FC, pre-eclampsia, RVSP >50 mmHg and LVEF <50% associated with increased MACE.

scholarly journals How is juvenile rheumatic heart disease different: baseline results from a prospective north Indian registry

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
K Mahajan ◽  
D.R Prakash Chand Negi
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Pulmonary Hypertension ◽  
Heart Disease ◽  
Funding Source ◽  
Thromboembolic Events ◽  
Group 3 ◽  
Group 2 ◽  
Rheumatic Heart ◽  
Group 1

Abstract Introduction Juvenile rheumatic heart disease (RHD) refers to RHD in patients &lt;20 years of age. There are no contemporary data highlighting the differences between juvenile and older RHD patients. Purpose We aim to report the age related differences in the pattern, and consequencies of valvular dysfunction in patients of RHD. Methods The 2475 consecutive patients of RHD diagnosed using clinical and echocardiographic criteria were registered prospectively from 2011 till December 2019. Patients were divided into 3 groups according to their age: Group 1 (Juvenile RHD), Group 2 (21–50 years), and Group 2 (&gt;51 years).The data concerning the socio-demographic and clinical profile were recorded systematically, and the nature and severity of valvular dysfunction was assessed by echocardiography. The data were analyzed using the Epi-InfoTM Software. Results Out of 2475 RHD patients, Juvenile RHD comprised of 211 (8.5%) patients. Group 2 and 3 comprised of 1691 (68.3%) and 573 (23.2%) patients respectively. Overall, 1767 (71.4%) patients were females, however this female predilection was less pronounced in juvenile RHD (55.5% females vs 44.5% males) as compared to older groups. Past history of acute rheumatic fever was more commonly recorded in Juvenile RHD group (37.9% vs 18.8% in group 2 and 10% in group 3, p=0.0001). At the time of registration, the presence of advanced heart failure symptoms (dyspnea class III and IV) (11.4% group 1 vs 13.9% group 2 vs 20.6% group 3, p&lt;0.0001), right heart failure symptoms (0.9% group 1 vs 2.5% group 2 vs 7.3% group 3, p&lt;0.01), thromboembolic events (0% group 1 vs 4.1% group 2 vs 3.3% group 3, p&lt;0.01), atrial fibrillation (2.8% group 1 vs 24.5% group 2 vs 45.9% group 3, p&lt;0.0001), and pulmonary hypertension (27.1% group 1 vs 40.3% group 2 vs 51.9% group 3, p&lt;0.01), were all more commonly recorded in non-juvenile older RHD groups. Multivalvular involvement was also less common in juvenile RHD (34.6% vs 42.4% and 44.5%, p=0.04). Mitral regurgitation was the most common lesion in Juvenile RHD followed by aortic regurgitation (68.7% and 40.2% respectively). Stenotic lesions (both mitral and aortic) were present more commonly in older age groups. Conclusion RHD is predominantly a disease of females, however the predilection is less common in juvenile patients. Juvenile RHD predominantly affects the mitral valve and mainly leads to regurgitant lesions. As the age advances, the complications of RHD, mainly heart failure symptoms, thromboembolic events, pulmonary hypertension, and atrial fibrillation, become more common. Funding Acknowledgement Type of funding source: Public hospital(s). Main funding source(s): Self sponsored registry

scholarly journals The Relationship between Vitamin D Deficiency and Pulmonary Hypertension

2013 ◽  
Vol 114 (3) ◽  
pp. 154-161 ◽  
Author(s):  
Mehmet Demir ◽  
U. Uyan ◽  
S. Keçeoçlu ◽  
C. Demir
Keyword(s):  
Vitamin D ◽  
Pulmonary Hypertension ◽  
Pulmonary Artery ◽  
Vitamin D Deficiency ◽  
Pulmonary Artery Pressure ◽  
Control Group ◽  
Systolic Pulmonary Artery Pressure ◽  
Control Groups ◽  
Artery Pressure ◽  
Vitamin D Levels

Vitamin D deficiency actives renin-angiotensin-aldosterone system (RAAS) which affects cardiovascular system. Activation of RAAS is associated with pulmonary hypertension (PHT). Relation between vitamin D deficiency and PHT could be therefore suggested. In  our study we compared pulmonary artery pressure between vitamin D deficiency and control groups. 115 consecutive patients (average age: 61.86 ± 5.86) who have detected very low vitamin D (vitamin D levels < 10 ng/ml) were enrolled. 117 age matched persons (average age: 61.74 ± 5.99) were selected as the control group. All groups underwent transthoracic echocardiography. Routine biochemical measurement of 25-OH vitamin D and parathormon (PTH) levels were performed. Baseline characteristics of the study groups were comparable. Systolic pulmonary artery pressure (SPAP) of patients in  the low vitamin D group was higher than the control groups. As a  result our study, a  relation between vitamin D deficiency and pulmonary artery hypertension was revealed.

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