scholarly journals Morning pulmonary artery pressure measurements by CardioMEMS are most stable and recommended for pressure trends monitoring

2021 ◽  
Author(s):  
S. Crnko ◽  
J. J. Brugts ◽  
J. F. Veenis ◽  
N. de Jonge ◽  
J. P. G. Sluijter ◽  
...  
Keyword(s):  
New York ◽  
Pulmonary Artery ◽  
Heart Association ◽  
Time Of Day ◽  
Rank Test ◽  
Pressure Measurements ◽  
Class Iii ◽  
Reduced Ejection Fraction ◽  
Signed Rank Test ◽  
The Impact

Abstract Aims The CardioMEMS HF system is used to measure pulmonary artery (PA) pressures of patients with heart failure (HF). The goal of this study was to determine the impact of time in the daily PA pressure measurements, considering variance and influence of circadian rhythms on cardiovascular pathophysiology. Methods and results The study included 10 patients with HF with reduced ejection fraction (LVEF < 40%; New York Heart Association class III). Individual daily PA pressures were obtained by CardioMEMS sensors, per protocol, measured up to six times throughout the day, for a period of 5 days. Differences between variation of morning versus evening PA pressures were compared with Wilcoxon signed-rank test. Mean PA pressures (mPAP) increased from a morning value of 19.1 ± 2 mm Hg (8 am; mean ± standard error of the mean [SEM]) to 21.3 ± 2 mm Hg late in the evening (11 pm; mean ± SEM). Over the course of 5 days, evening mPAP exhibited a significantly higher median coefficient of variation than morning mPAP (14.9 (interquartile range [IQR] 7.6–21.0) and 7.0 (IQR 5.0–12.8) respectively; p = 0.01). The same daily pattern of pressure variability was observed in diastolic (p = 0.01) and systolic (p = 0.04) pressures, with diastolic pressures being more variable than systolic at all time points. Conclusions Morning PA pressure measurements yield more stable values for observing PA trends. Patients should thus be advised to consistently perform their daily PA pressure measurements early in the morning. This will improve reliability and interpretation of the CardioMEMS management, indicating true alterations in the patient’s health status, rather than time-of-day-dependent variations.

scholarly journals The Effects of Sacubitril/Valsartan on Clinical, Biochemical and Echocardiographic Parameters in Patients with Heart Failure with Reduced Ejection Fraction: The “Hemodynamic Recovery”

2019 ◽  
Vol 8 (12) ◽  
pp. 2165 ◽  
Author(s):  
Giuseppe Romano ◽  
Giuseppe Vitale ◽  
Laura Ajello ◽  
Valentina Agnese ◽  
Diego Bellavia ◽  
...  
Keyword(s):  
Heart Failure ◽  
New York ◽  
Ejection Fraction ◽  
Nyha Class ◽  
Heart Association ◽  
Class Iii ◽  
Reduced Ejection Fraction ◽  
Patients With Heart Failure ◽  
Echocardiographic Parameters ◽  
The Impact

Background: Sacubitril/valsartan has been shown to be superior to enalapril in reducing the risks of death and hospitalization for heart failure (HF). However, knowledge of the impact on cardiac performance remains limited. We sought to evaluate the effects of sacubitril/valsartan on clinical, biochemical and echocardiographic parameters in patients with heart failure and reduced ejection fraction (HFrEF). Methods: Sacubitril/valsartan was administered to 205 HFrEF patients. Results: Among 230 patients (mean age 59 ± 10 years, 46% with ischemic heart disease) 205 (89%) completed the study. After a follow-up of 10.49 (2.93 ± 18.44) months, the percentage of patients in New York Heart Association (NYHA) class III changed from 40% to 17% (p < 0.001). Median N–Type natriuretic peptide (Nt-proBNP) decreased from 1865 ± 2318 to 1514 ± 2205 pg/mL, (p = 0.01). Furosemide dose reduced from 131.3 ± 154.5 to 120 ± 142.5 (p = 0.047). Ejection fraction (from 27± 5.9% to 30 ± 7.7% (p < 0.001) and E/A ratio (from 1.67 ± 1.21 to 1.42 ± 1.12 (p = 0.002)) improved. Moderate to severe mitral regurgitation (from 30.1% to 17.4%; p = 0.002) and tricuspid velocity decreased from 2.8 ± 0.55 m/s to 2.64 ± 0.59 m/s (p < 0.014). Conclusions: Sacubitril/valsartan induce “hemodynamic recovery” and, consistently with reduction in Nt-proBNP concentrations, improve NYHA class despite diuretic dose reduction.

scholarly journals The outcome of pulmonary hypertension and its association with pulmonary artery dilatation

2020 ◽  
Vol 28 (12) ◽  
pp. 645-655 ◽  
Author(s):  
A. L. Duijnhouwer ◽  
J. Lemmers ◽  
J. Smit ◽  
J. van Haren-Willems ◽  
H. Knaapen-Hans ◽  
...  
Keyword(s):  
New York ◽  
Pulmonary Hypertension ◽  
Pulmonary Artery ◽  
Nyha Class ◽  
Heart Association ◽  
Elevated Pressure ◽  
Walking Distance ◽  
Class Iii ◽  
Tertiary Centre ◽  
New York Heart Association

Abstract Background Pulmonary artery (PA) dilatation is often seen in pulmonary hypertension (PH) and is considered a long-term consequence of elevated pressure. The PA dilates over time and therefore may reflect disease severity and duration. Survival is related to the stage of the disease at the time of diagnosis and therefore PA diameter might be used to predict prognosis. This study evaluates the outcome of patients with pulmonary arterial hypertension (PAH) and chronic thrombo-embolic pulmonary hypertension (CTEPH) and investigates whether PA diameter at the time of diagnosis is associated with mortality. Methods Patients visiting an outpatient clinic of a tertiary centre between 2004 and 2018 with a cardiac catheterisation confirmed diagnosis of PAH or CTEPH and a CT scan available for PA diameter measurement were included. PA diameter and established predictors of survival were collected (New York Heart Association (NYHA) class, N‑terminal pro-brain natriuretic peptide (NT-proBNP) level and 6‑min walking distance (6MWD)). Results In total 217 patients were included (69% female, 71% NYHA class ≥III). During a median follow-up of 50 (22–92) months, 54% of the patients died. Overall survival was 87% at 1 year, 70% at 3 years and 58% at 5 years. The mean PA diameter was 34.2 ± 6.2 mm and was not significantly different among all the diagnosis groups. We found a weak correlation between PA diameter and mean PA pressure ( r = 0.23, p < 0.001). Male sex, higher age, shorter 6MWD and higher NT-proBNP level were independently associated with mortality, but PA diameter was not. Conclusion The prognosis of PAH and CTEPH is still poor. Known predictors of survival were confirmed, but PA diameter at diagnosis was not associated with survival in PAH or CTEPH patients.

scholarly journals Pulmonary Artery Involvement in Patients with Takayasu Arteritis

2019 ◽  
Vol 47 (2) ◽  
pp. 264-272 ◽  
Author(s):  
Yanru He ◽  
Naqiang Lv ◽  
Aimin Dang ◽  
Nan Cheng
Keyword(s):  
New York ◽  
Pulmonary Artery ◽  
Takayasu Arteritis ◽  
Systolic Dysfunction ◽  
Clinical Manifestations ◽  
Heart Association ◽  
Lower Limbs ◽  
Class Iii ◽  
Association Class ◽  
New York Heart Association

Objective.This study was performed to explore the clinical manifestations and longterm prognosis in patients with Takayasu arteritis (TA) with pulmonary artery involvement (PAI).Methods.The medical records of 194 patients with TA who underwent traditional catheter angiography or computed tomography of pulmonary artery from 2009 to 2016 were retrospectively reviewed. The clinical manifestations, angiographic features, and mortality of 128 patients with TA with PAI were further analyzed.Results.Patients with TA with PAI had a higher risk of pulmonary hypertension (PH) than patients with TA alone (61.7% vs 7.6%, p < 0.001). Patients with PAI and PH more frequently developed dyspnea, hemoptysis, and lower limbs edema (all p < 0.05) than those without PH. Patients with PH also had a higher incidence of bilateral PAI (84.8% vs 34.7%, p < 0.001) and a higher pulmonary artery obstruction index [23 (interquartile range 20–27) vs 10 (6–15), p < 0.001]. Left heart disease was presented in 39 (30.5%) patients with TA with PAI. During the median followup of 38 (21–58) months, 19 and 2 deaths occurred among patients with and without PH, respectively. Among patients with PAI, the mortality rate was 7 times higher in patients with than without PH (p = 0.009). Independent predictors of mortality were the disease duration (p = 0.047), New York Heart Association class III/IV (p = 0.019), right ventricular systolic dysfunction (p = 0.019), and respiratory failure (p = 0.007).Conclusion.Patients with TA with PAI have a higher risk of developing PH than patients with TA alone. The presence of PH in patients with PAI increases the risk of early mortality.

scholarly journals Cost-impact analysis of baroreflex activation therapy in chronic heart failure patients in the United States

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
John Bisognano ◽  
John E. Schneider ◽  
Shawn Davies ◽  
Robert L. Ohsfeldt ◽  
Elizabeth Galle ◽  
...  
Keyword(s):  
New York ◽  
Impact Analysis ◽  
Heart Association ◽  
The United States ◽  
Class Iii ◽  
Heart Transplants ◽  
Baroreflex Activation Therapy ◽  
Reduced Ejection Fraction ◽  
Cost Impact ◽  
Activation Therapy

Abstract Background The study evaluated the cost of baroreflex activation therapy plus guideline directed therapy (BAT + GDT) compared to GDT alone for HF patients with reduced ejection fraction and New York Heart Association Class III or II (with a recent history of III). Baroreflex activation therapy (BAT) is delivered by an implantable device that stimulates the baroreceptors through an electrode attached to the outside of the carotid artery, which rebalances the autonomic nervous system to regain cardiovascular (CV) homeostasis. The BeAT-HF trial evaluated the safety and effectiveness of BAT. Methods A cost impact model was developed from a U.S. health care payer or integrated delivery network perspective over a 3-year period for BAT + GDT versus GDT alone. Expected costs were calculated by utilizing 6-month data from the BeAT-HF trial and existing literature. HF hospitalization rates were extrapolated based on improvement in NT-proBNP. Results At baseline the expected cost of BAT + GDT were $29,526 per patient more than GDT alone due to BAT device and implantation costs. After 3 years, the predicted cost per patient was $9521 less expensive for BAT + GDT versus GDT alone due to lower rates of significant HF hospitalizations, CV non-HF hospitalizations, and resource intensive late-stage procedures (LVADs and heart transplants) among the BAT + GDT group. Conclusions BAT + GDT treatment becomes less costly than GDT alone beginning between years 1 and 2 and becomes less costly cumulatively between years 2 and 3, potentially providing significant savings over time. As additional BeAT-HF trial data become available, the model can be updated to show longer term effects.

Transcatheter mitral valve-in-valve implantation: reports of the first 50 cases from a Latin American Centre

2019 ◽  
Vol 30 (2) ◽  
pp. 229-235 ◽  
Author(s):  
Leonardo Paim Nicolau da Costa ◽  
José Honório Palma ◽  
Henrique Barbosa Ribeiro ◽  
Roney Orismar Sampaio ◽  
Guilherme Viotto ◽  
...  
Keyword(s):  
New York ◽  
Mitral Valve ◽  
Mortality Rate ◽  
Latin American ◽  
Heart Association ◽  
Functional Class ◽  
Class Iii ◽  
Hospitalization Period ◽  
Valve In Valve ◽  
The Impact

Abstract OBJECTIVES Our goal was to analyse the initial results of the first 50 transapical transcatheter mitral valve-in-valve procedures performed in a single Latin American centre. METHODS A prospective, single centre, database analysis was conducted to evaluate immediate, 30-day and 1-year postoperative results of 50 consecutive patients who had a transcatheter mitral valve-in-valve procedure from May 2015 to June 2018. All patients were operated on in a hybrid operating room and received a balloon-expandable valve via the transapical approach. Preoperative and postoperative characteristics were analysed and compared between the first 25 and the second 25 patients to evaluate the impact of the learning curve. Twenty patients had a follow-up examination at 1 year. RESULTS There was a 98% device success rate. The patients had a mean age of 64.8 years; 72% were women; 80% were in New York Heart Association functional class ≥III preoperatively; and 36% of the procedures were urgent. The mean Society of Thoracic Surgeons scores and EuroSCORE II were 8.3% and 12.4%, respectively. Patients had a median of 2 previous operations; valve durability was 12.1 years; and 64% mitral valve disease of rheumatic fever aetiology. Echocardiography showed decreases in the maximum and mean mitral gradients from 23.5 to 14.6 and 11.5 to 6.4 mmHg postoperatively; the overall mean hospitalization period was 15 days. The overall mortality rate at 30 days was 14%, with 1 intraprocedural death. Further subanalyses between the first and the second half of the cases showed a drop in the mortality rate from 20% to 8% (P &lt; 0.01). CONCLUSION The transcatheter mitral valve-in-valve procedure was shown to be a safe and effective procedure to treat bioprosthetic dysfunction, with potential benefits in patients with rheumatic disease.

scholarly journals Impact of Cardiorenal Anemia Syndrome on Short- and Long-Term Clinical Outcomes in Patients Hospitalized with Heart Failure

2016 ◽  
Vol 6 (4) ◽  
pp. 269-278
Author(s):  
Chan Joon Kim ◽  
Ik-Jun Choi ◽  
Hun-Jun Park ◽  
Tae Hoon Kim ◽  
Pum-Joon Kim ◽  
...  
Keyword(s):  
Heart Failure ◽  
New York ◽  
Primary Outcome ◽  
Heart Association ◽  
Class Iii ◽  
Increased Risk ◽  
New York Heart Association ◽  
Short And Long Term ◽  
The Impact

Background: Dysfunctional interplay between the heart and kidneys may lead to the development of anemia. The aim of this study was to evaluate the impact of cardiorenal anemia syndrome (CRAS) on short- and long-term outcomes among patients hospitalized with heart failure (HF). Methods: We enrolled 303 patients hospitalized with HF. We divided the patients into two groups: a CRAS group (n = 64) and a non-CRAS group (n = 239). We defined CRAS as HF accompanied by (1) an estimated glomerular filtration rate <60 ml/min/1.73 m2 calculated by the Modification of Diet in Renal Disease at admission and (2) a hemoglobin level <12 g/dl for females and <13 g/dl for males at admission. The primary outcome was a composite of cardiac death, non-fatal myocardial infarction and rehospitalization for HF. Results: During a median follow-up period of 25.6 months (range 0.1-35.3 months), the patients with CRAS had a significantly increased risk for the primary outcome (27.5 vs. 10.7%, p < 0.001) compared with the patients in the non-CRAS group. Using Cox proportional hazard analyses, the hazard ratio (HR) for the presence of CRAS was found to be 1.874 (95% confidence interval [CI] 1.011-3.475, p = 0.046); HRs were also computed for the presence of diabetes mellitus (HR = 2.241, 95% CI 1.221-4.112, p = 0.009), New York Heart Association class III or IV HF (HR = 2.948, 95% CI 1.206-7.205, p = 0.018) and the use of intravenous loop diuretics (HR = 2.286, 95% CI 0.926-5.641, p = 0.073). Conclusions: Renal dysfunction and anemia are a fatal combination and are associated with poor prognosis in patients with HF.

Illness Perception and Its Changes During Six Months After Cardiac Rehabilitation

2019 ◽  
Vol 26 (3) ◽  
pp. 90-100
Author(s):  
Justė Lukoševičiūtė ◽  
Kastytis Šmigelskas
Keyword(s):  
New York ◽  
Social Factors ◽  
Nyha Class ◽  
Illness Perception ◽  
Heart Association ◽  
Class Iii ◽  
Cognitive Representations ◽  
Coronary Syndrome ◽  
Type D ◽  
New York Heart Association

Abstract. Illness perception is a concept that reflects patients' emotional and cognitive representations of disease. This study assessed the illness perception change during 6 months in 195 patients (33% women and 67% men) with acute coronary syndrome, taking into account the biological, psychological, and social factors. At baseline, more threatening illness perception was observed in women, persons aged 65 years or more, with poorer functional capacity (New York Heart Association [NYHA] class III or IV) and comorbidities ( p < .05). Type D personality was the only independent factor related to more threatening illness perception (βs = 0.207, p = .006). At follow-up it was found that only self-reported cardiovascular impairment plays the role in illness perception change (βs = 0.544, p < .001): patients without impairment reported decreasing threats of illness, while the ones with it had a similar perception of threat like at baseline. Other biological, psychological, and social factors were partly associated with illness perception after an acute cardiac event but not with perception change after 6 months.

Comparison of de novo and upgrade to resynchronization therapy: a propensity-score matched analysis

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
M Brandao ◽  
J Goncalves Almeida ◽  
J Monteiro ◽  
F Montenegro Sa ◽  
P Fonseca ◽  
...  
Keyword(s):  
New York ◽  
Propensity Score ◽  
De Novo ◽  
Heart Association ◽  
Rank Test ◽  
Resynchronization Therapy ◽  
Cardiac Events ◽  
Systolic Volume ◽  
Log Rank Test ◽  
All Cause Mortality

Abstract Background Upgrade to resynchronization therapy (CRT) from conventional pacemaker (P) or defibrillator (D) is common practice in Europe. However, guidelines (GL) are discordant: Pacing GL give a class I recommendation, while Heart Failure (HF) GL provide a class IIb indication. Previous studies suggested worse outcomes in upgraded patients (pts). Aim To compare response rate and clinical outcomes in a cohort of pts receiving de novo or upgrade to CRT. Methods Single-center retrospective study of consecutive pts submitted to CRT implantation (2007–2017). Major adverse cardiac events (MACE) included HF hospitalization (HHF) or all-cause mortality. Clinical response was defined as New York Heart Association class improvement without MACE in the first year of follow-up (FU). Left ventricle end-systolic volume reduction of &gt;15% denoted echocardiographic (echo) response. Survival analysis with Kaplan-Meier method and Log-rank test was performed. Propensity-score matching (PSM) analysis was made to adjust for possible confounder variables. Results 230 CRT recipients (70.9% male, mean age 67±11 years, 71.5% non-ischemic cardiomyopathy, 39.6% CRT-P) were included, of whom 46 (20%) underwent an upgrade. Upgraded pts were older (69.8 vs 65.9 years, p=0.015), with higher rates of permanent atrial fibrillation (37.0% vs 12.7%, p=0.001), moderate to severe valve disease (45.7% vs 22.3%, p=0.002), chronic kidney disease (37.0% vs 17.2%, p=0.005) and treatment with mineralocorticoid receptor antagonists (79.1% vs 52.0%, p=0.002). They were more likely to receive CRT-P (65.2% vs 33.2%, p&lt;0.001) and CRT-D were more often implanted for secondary prevention (60.0% vs 17.9%, p=0.001). No differences emerged in procedural complications, clinical (74.4% vs 71.4%, p=0.712) or echo (66.7% vs 69.7%, p=0.822) response rates. During a median FU of 3±4 years, all-cause mortality was similar among groups (Log Rank test, p=0.522, unadjusted hazard ratio [HR] 1.25, confidence interval [CI] 95% 0.62–2.49, p=0.534). There was a statistical tendency for higher MACE rate in the upgrade group (Log Rank test, p=0.064, HR 1.66, CI 95% 0.95–2,91, p=0.076). No differences were found in lead dislodgement (10.9% vs 7.1%, p=0.368) or endocarditis (2.2% vs 4.3%, p=0.692) rates. PSM analysis identified 88 matched pairs (46 upgrade/42 de novo pts). In this cohort, all-cause mortality (Log Rank test, p=0.77, HR 0.89, CI 95% 0.39–2.03, p=0.78) and MACE (Log Rank test, p=0.36, HR 1.38, CI 95% 0.68–2.81, p=0.37) were comparable between groups [graph no. 1]. Conclusion Upgrade to CRT was similar to de novo implantation in terms of complications and clinical and echo response, in this cohort. The risk for MACE and mortality was also comparable. Graph 1 Funding Acknowledgement Type of funding source: None

scholarly journals Impact of Tocilizumab on Clinical Outcomes in COVID-19-Associated Cytokine Release Syndrome: A Single-Center Experience

2021 ◽  
pp. 089719002110282
Author(s):  
Karan Raja ◽  
Nicole Daniel ◽  
Susan Morrison ◽  
Ruben Patel ◽  
Jessica Gerges ◽  
...  
Keyword(s):  
Clinical Outcomes ◽  
Clinical Status ◽  
Rank Test ◽  
Cytokine Release ◽  
Cytokine Release Syndrome ◽  
Single Center ◽  
Post Dose ◽  
Single Center Experience ◽  
Signed Rank Test ◽  
The Impact

Background: Tocilizumab is an interleukin-6 receptor antagonist hypothesized to blunt the uncontrolled immune response, cytokine release syndrome, in severe COVID-19 and prevent attributable morbidity and mortality. Objective: The objective of this study was to assess the impact of tocilizumab on clinical outcomes in COVID-19-associated cytokine release syndrome. Methods: Single-center, retrospective cohort study assessing sixty-nine adult patients receiving tocilizumab for suspected COVID-19 cytokine release syndrome. The primary outcome was change in WHO clinical status scale on day seven post-dose analyzed using the Wilcoxon signed rank test. Secondary outcomes assessed impact of timing of administration on clinical outcome. Safety analyses included development of neutropenia, thrombocytopenia, transaminitis, and sepsis within 7 days post-dose. Statistical analyses were conducted using Microsoft Excel. Results: No aggregate clinical change was found between day 0 and day 7. Eleven patients improved, twenty-seven worsened, and thirty-one showed no change. Clinical outcomes were weakly correlated with time from symptom onset (rs = 0.21; p = 0.08) or hospital admission (rs = -0.08; p = 0.49) to dose. In-hospital mortality was 63%. Sepsis was diagnosed in 21 patients, five of which were post-dose. Transaminitis, neutropenia, and thrombocytopenia occurred in seven, one, and six patients, respectively. Conclusion: Tocilizumab did not appear to influence clinical outcomes in our study population, irrespective of timing of administration. Adverse events were not considered drug-related.

Sign in / Sign up

Export Citation Format

Share Document