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This statement focuses on the fact that women with peripartum cardiomyopathy (PPCM) have a substantial mortality and morbidity rate. Less than 50% of patients have full recovery of their cardiac function within 6 months of diagnosis. Also, patients with recovered cardiac function often suffer from comorbidities, such as hypertension or arrhythmias, which require long-term treatment. This has major implications which extend beyond the life of the patient, as it may also substantially impact her family. Women with a new diagnosis of PPCM should be involved in the decision-making processes regarding therapies, e.g. the recommendation to abstain from breastfeeding, or the use of cardiac implantable electronic devices. Women living with PPCM face the uncertainty of not knowing for some time whether their cardiac function will recover to allow them a near-to-normal life expectancy. This not only impacts their ability to work, which may have financial implications, but may also affect mental health and quality of life for the extended family. Women living with PPCM must be informed that a future pregnancy always carries a substantial risk and, in case of poor cardiac recovery, is associated with a high morbidity and mortality. Patients with PPCM are best managed by an interdisciplinary and multiprofessional approach including e.g. a cardiologist, a gynaecologist, nurses, a psychologist, and social workers. The scope of this document encompasses contemporary challenges and approaches for the management of women diagnosed with PPCM.
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AIMS: Reverse ventricular remodelling, defined as a decrease in left ventricular end-systolic volume indexed to body surface area (LVESVI) or an increase in left ventricular ejection fraction (LVEF), is associated with improved clinical outcomes in patients with heart failure with reduced ejection fraction (HFrEF). However, the underlying pathophysiological mechanisms remain unclear. METHODS AND RESULTS: We evaluated paired core-lab assessed echocardiograms and measurements of 92 biomarkers at baseline and 8 months thereafter in 419 participants with HFrEF. Reverse ventricular remodelling was defined as a >5% LVEF increase or >15% LVESVI relative decrease between baseline and 8 months. We evaluated the association between baseline biomarkers and their changes with reverse ventricular remodelling in the prospectively randomized controlled VICTORIA (Vericiguat Global Study in Subjects With Heart Failure With Reduced Ejection Fraction) trial. Of 419 patients (median age 66 [interquartile range 57-74] years, 27.4% women), 206 (49.2%) had reverse ventricular remodelling (either a 5% LVEF increase or a 15% LVESVI decrease). There were no differences in baseline biomarker concentrations between patients with versus those without reverse ventricular remodelling on follow-up. However, in patients with reverse ventricular remodelling there were significant decreases in biomarkers relating to inflammation and cardiac metabolism; particularly the tumour necrosis factor superfamily member 13B (ratio 0.82, 95% confidence interval [CI] 0.77-0.88), growth differentiation factor-15 (ratio 0.74, 95% CI 0.66-0.84), and insulin-like growth factor binding protein 7 (ratio 0.80, 95% CI 0.73-0.88). CONCLUSIONS: Reverse ventricular remodelling in patients with HFrEF is associated with a decrease of biomarkers related to inflammation and cardiac metabolism.
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BACKGROUND: Comprehensive uptitration of neurohormonal blockade targets fundamental mechanisms underlying development of congestion and may be an additional approach for decongestion after acute heart failure (AHF). OBJECTIVES: This hypothesis was tested in the STRONG-HF (Safety, Tolerability, and Efficacy of Rapid Optimization, Helped by N-Terminal Pro-Brain Natriuretic Peptide Testing of Heart Failure Therapies) trial. METHODS: In STRONG-HF, patients with AHF were randomized to the high-intensity care (HIC) arm with fast up-titration of neurohormonal blockade or to usual care (UC). Successful decongestion was defined as an absence of peripheral edema, pulmonary rales, and jugular venous pressure <6 cm. RESULTS: At baseline, the same proportion of patients in both arms had successful decongestion (HIC 48% vs UC 46%; P = 0.52). At day 90, higher proportion of patients in the HIC arm (75%) experienced successful decongestion vs the UC arm (68%) (P = 0.0001). Each separate component of the congestion score was significantly better in the HIC arm (all, P < 0.05). Additional markers of decongestion also favored the HIC: weight reduction (adjusted mean difference: -1.36 kg; 95% CI: -1.92 to -0.79 kg), N-terminal pro-B-type natriuretic peptide level, and lower orthopnea severity (all, P < 0.001). More effective decongestion was achieved despite a lower mean daily dose of loop diuretics at day 90 in the HIC arm. Among patients with successful decongestion at baseline, those in the HIC arm had a significantly better chance of sustaining decongestion at day 90. Successful decongestion in all subjects was associated with a lower risk of 180-day HF readmission or all-cause death (HR: 0.40; 95% CI: 0.27-0.59; P < 0.0001). CONCLUSIONS: In STRONG-HF, intensive uptitration of neurohormonal blockade was associated with more efficient and sustained decongestion at day 90 and a lower risk of the primary endpoint.
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Insuficiencia Cardíaca , Péptido Natriurético Encefálico , Humanos , Insuficiencia Cardíaca/tratamiento farmacológico , Insuficiencia Cardíaca/fisiopatología , Femenino , Masculino , Persona de Mediana Edad , Anciano , Péptido Natriurético Encefálico/sangre , Resultado del Tratamiento , Fragmentos de Péptidos/administración & dosificación , Fragmentos de Péptidos/sangreRESUMEN
AIMS: Biologically active adrenomedullin (bio-ADM) is a promising marker of residual congestion. The STRONG-HF trial showed that high-intensity care (HIC) of guideline-directed medical therapy (GDMT) improved congestion and clinical outcomes in heart failure (HF) patients. The association between bio-ADM, decongestion, outcomes and the effect size of HIC of GDMT remains to be elucidated. METHODS AND RESULTS: We measured plasma bio-ADM concentrations in 1005 patients within 2 days prior to anticipated discharge (baseline) and 90 days later. Bio-ADM correlated with most signs of congestion, with the exception of rales. Changes in bio-ADM were strongly correlated with change in congestion status from baseline to day 90 (gamma -0.24; p = 0.0001). Patients in the highest tertile of baseline bio-ADM concentrations were at greater risk than patients in the lowest tertile for the primary outcome of 180-day all-cause mortality or HF rehospitalization (hazard ratio [HR] 2.14, 95% confidence interval [CI] 1.42-3.22) and 180-day HF rehospitalization (HR 2.33, 95% CI 1.38-3.94). Areas under the receiver-operating characteristic curves were 0.5977 (95% CI 0.5561-0.6393), 0.5800 (95% CI 0.5356-0.6243), and 0.6159 (95% CI 0.5711-0.6607) for bio-ADM, N-terminal pro-B-type natriuretic peptide (NT-proBNP) and their combination, respectively, suggesting that both bio-ADM and NT-proBNP provided similarly modest discrimination for this outcome. A trend towards better discrimination by combined bio-ADM and NT-proBNP than NT-proBNP alone was found (p = 0.059). HIC improved the primary outcome, irrespective of baseline bio-ADM concentration (interaction p = 0.37). In contrast to NT-proBNP, the 90-day change in bio-ADM did not differ significantly between HIC and usual care. CONCLUSIONS: Bio-ADM is a marker of congestion and predicts congestion at 3 months after a HF hospitalization. Higher bio-ADM was modestly associated with a higher risk of death and early hospital readmission and may have added value when combined with NT-proBNP.
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Adrenomedulina , Biomarcadores , Insuficiencia Cardíaca , Readmisión del Paciente , Humanos , Adrenomedulina/sangre , Insuficiencia Cardíaca/sangre , Insuficiencia Cardíaca/fisiopatología , Insuficiencia Cardíaca/terapia , Masculino , Femenino , Biomarcadores/sangre , Anciano , Readmisión del Paciente/estadística & datos numéricos , Persona de Mediana Edad , Enfermedad Aguda , Péptido Natriurético Encefálico/sangre , Pronóstico , Fragmentos de Péptidos/sangreRESUMEN
BACKGROUND: The STRONG-HF trial showed that high-intensity care (HIC) consisting of rapid up-titration of guideline-directed medical therapy (GDMT) and close follow-up reduced all-cause death or heart failure (HF) readmission at 180 days compared to usual care (UC). We hypothesized that significant differences in patient characteristics, management, and outcomes over the enrolment period may exist. METHODS: Two groups of the 1,078 patients enrolled in STRONG-HF were created according to the order of enrolment within center. The early group consisted of the first 10 patients enrolled at each center (N = 342) and the late group consisted of the following patients (N = 736). RESULTS: Late enrollees were younger, had more frequently reduced ejection fraction, slightly lower NT-proBNP and creatinine levels compared with early enrollees. The primary outcome occurred less frequently in early compared to late enrollees (15% vs. 21%, aHR 0.65, 95% CI 0.42-0.99, P = .044). No treatment-by-enrolment interaction was seen in respect to the average percentage of optimal dose of GDMT after randomization, which was consistently higher in early and late patients randomized to HIC compared to UC. The higher use of renin-angiotensin-inhibitors in the HIC arm was more pronounced in the late enrollees both after randomization (interaction-P = .013) and at 90 days (interaction-P < .001). No interaction was observed for safety events. Patients randomized late to UC displayed a trend toward more severe outcomes (26% vs. 16%, P = .10), but the efficacy of HIC showed no interaction with the enrolment group (aHR 0.77, 95% CI 0.35-1.67 in early and 0.58, 95% CI 0.40-0.83 in late enrollees, adjusted interaction-P = .51) with similar outcomes in the HIC arm in late and early enrollees (16% vs. 13%, P = .73). CONCLUSIONS: Late enrollees have different clinical characteristics and higher event rates compared to early enrollees. GDMT implementation in the HIC arm robustly achieved similar doses with consistent efficacy in early and late enrollees, mitigating the higher risk of adverse outcome in late enrollees. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT03412201.
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Insuficiencia Cardíaca , Volumen Sistólico , Humanos , Masculino , Femenino , Insuficiencia Cardíaca/tratamiento farmacológico , Insuficiencia Cardíaca/terapia , Anciano , Persona de Mediana Edad , Volumen Sistólico/fisiología , Péptido Natriurético Encefálico/sangre , Resultado del Tratamiento , Factores de Tiempo , Inhibidores de la Enzima Convertidora de Angiotensina/uso terapéutico , Inhibidores de la Enzima Convertidora de Angiotensina/administración & dosificación , Fragmentos de Péptidos/sangre , Causas de Muerte/tendencias , Readmisión del Paciente/estadística & datos numéricos , Antagonistas de Receptores de Angiotensina/uso terapéuticoRESUMEN
Peripartum cardiomyopathy (PPCM) is an idiopathic cardiomyopathy presenting with a reduction in left ventricular systolic function towards the end of pregnancy or in the months after delivery. It is a life-threatening condition with a substantial mortality rate ranging from six to 25%, commonly due to heart failure or sudden cardiac death. Pregnancy is a prothrombotic state. Due to poor systolic function, women with PPCM are prone to intracardiac thrombi and a high risk of thromboembolic events. Early diagnosis with echocardiography and treatment plays a critical role. We describe a case of a woman with PPCM and biventricular thrombi, with the aim of creating awareness for early echocardiographic screening for thrombi and appropriate implementation of care.
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BACKGROUND: Guideline-directed medical therapy (GDMT) decisions may be less affected by single patient variables such as blood pressure or kidney function and more by overall risk profile. In STRONG-HF (Safety, tolerability and efficacy of up-titration of guideline-directed medical therapies for acute heart failure), high-intensity care (HIC) in the form of rapid uptitration of heart failure (HF) GDMT was effective overall, but the safety, tolerability and efficacy of HIC across the spectrum of HF severity is unknown. Evaluating this with a simple risk-based framework offers an alternative and more clinically translatable approach than traditional subgroup analyses. OBJECTIVES: The authors sought to assess safety, tolerability, and efficacy of HIC according to the simple, powerful, and clinically translatable MAGGIC (Meta-Analysis Global Group in Chronic) HF risk score. METHODS: In STRONG-HF, 1,078 patients with acute HF were randomized to HIC (uptitration of treatments to 100% of recommended doses within 2 weeks of discharge and 4 scheduled outpatient visits over the 2 months after discharge) vs usual care (UC). The primary endpoint was the composite of all-cause death or first HF rehospitalization at day 180. Baseline HF risk profile was determined by the previously validated MAGGIC risk score. Treatment effect was stratified according to MAGGIC risk score both as a categorical and continuous variable. RESULTS: Among 1,062 patients (98.5%) with complete data for whom a MAGGIC score could be calculated at baseline, GDMT use at baseline was similar across MAGGIC tertiles. Overall GDMT prescriptions achieved for individual medication classes were higher in the HIC vs UC group and did not differ by MAGGIC risk score tertiles (interaction nonsignificant). The incidence of all-cause death or HF readmission at day 180 was, respectively, 16.3%, 18.9%, and 23.2% for MAGGIC risk score tertiles 1, 2, and 3. The HIC arm was at lower risk of all-cause death or HF readmission at day 180 (HR: 0.66; 95% CI: 0.50-0.86) and this finding was robust across MAGGIC risk score modeled as a categorical (HR: 0.51; 95% CI: 0.62-0.68 in tertiles 1, 2, and 3; interaction nonsignificant) for all comparisons and continuous (interaction nonsignificant) variable. The rate of adverse events was higher in the HIC group, but this observation did not differ based on MAGGIC risk score tertile (interaction nonsignificant). CONCLUSIONS: HIC led to better use of GDMT and lower HF-related morbidity and mortality compared with UC, regardless of the underlying HF risk profile. (Safety, Tolerability and Efficacy of Rapid Optimization, Helped by NT-proBNP testinG, of Heart Failure Therapies [STRONG-HF]; NCT03412201).
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Background: COVID-19 cardiovascular research from Africa is limited. This study describes cardiovascular risk factors, manifestations, and outcomes of patients hospitalised with COVID-19 in the African region, with an overarching goal to investigate whether important differences exist between African and other populations, which may inform health policies. Methods: A multinational prospective cohort study was conducted on adults hospitalised with confirmed COVID-19, consecutively admitted to 40 hospitals across 23 countries, 6 of which were African countries. Of the 5,313 participants enrolled globally, 948 were from African sites (n = 9). Data on demographics, pre-existing conditions, clinical outcomes in hospital (major adverse cardiovascular events (MACE), renal failure, neurological events, pulmonary outcomes, and death), 30-day vitality status and re-hospitalization were assessed, comparing African to non-African participants. Results: Access to specialist care at African sites was significantly lower than the global average (71% vs. 95%), as were ICU admissions (19.4% vs. 34.0%) and COVID-19 vaccination rates (0.6% vs. 7.4%). The African cohort was slightly younger than the non-African cohort (55.0 vs. 57.5 years), with higher rates of hypertension (48.8% vs. 46.9%), HIV (5.9% vs. 0.3%), and Tuberculosis (3.6% vs. 0.3%). In African sites, a higher proportion of patients suffered cardiac arrest (7.5% vs. 5.1%) and acute kidney injury (12.7% vs. 7.2%), with acute kidney injury (AKI) appearing to be one of the strongest predictors of MACE and death in African populations compared to other populations. The overall mortality rate was significantly higher among African participants (18.2% vs. 14.2%). Conclusions: Overall, hospitalised African patients with COVID-19 had a higher mortality despite a lower mean age, contradicting literature that had previously reported a lower mortality attributed to COVID-19 in Africa. African sites had lower COVID-19 vaccination rates and higher AKI rates, which were positively associated with increased mortality. In conclusion, African patients were hospitalized with more severe COVID-19 cases and had poorer outcomes.
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Lesión Renal Aguda , COVID-19 , Adulto , Humanos , COVID-19/epidemiología , COVID-19/complicaciones , Estudios Prospectivos , Vacunas contra la COVID-19 , Lesión Renal Aguda/epidemiología , África/epidemiología , Factores de Riesgo , Estudios RetrospectivosRESUMEN
Heart failure is the most common cardiovascular complication during pregnancy and the postpartum period. It is associated with increased risk of maternal morbidity and mortality as well as potentially life-threatening foetal pathology. Management of heart failure in pregnancy requires expert knowledge of cardiovascular disease as well as obstetrics which underscores the importance of multidisciplinary cardio-obstetrics teams in order to optimize diagnosis, treatment and outcome. This includes counselling of women at risk before and during the course of pregnancy in order to strengthen the relationship between medical specialists and patients, as well as to allow patient-centred delivery of care and improve quality of life.
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Insuficiencia Cardíaca , Periodo Periparto , Complicaciones Cardiovasculares del Embarazo , Humanos , Femenino , Insuficiencia Cardíaca/terapia , Embarazo , Complicaciones Cardiovasculares del Embarazo/terapia , Grupo de Atención al Paciente , Sociedades MédicasRESUMEN
Heart failure (HF) is a well-described final common pathway for a broad range of diseases however substantial confusion exists regarding how to describe, study, and track these underlying etiologic conditions. We describe (1) the overlap in HF etiologies, comorbidities, and case definitions as currently used in HF registries led or managed by members of the global HF roundtable; (2) strategies to improve the quality of evidence on etiologies and modifiable risk factors of HF in registries; and (3) opportunities to use clinical HF registries as a platform for public health surveillance, implementation research, and randomized registry trials to reduce the global burden of noncommunicable diseases. Investment and collaboration among countries to improve the quality of evidence in global HF registries could contribute to achieving global health targets to reduce noncommunicable diseases and overall improvements in population health.
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Insuficiencia Cardíaca , Enfermedades no Transmisibles , Humanos , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/epidemiología , Insuficiencia Cardíaca/etiología , Estudios Prospectivos , Factores de Riesgo , Sistema de RegistrosRESUMEN
BACKGROUND: This analysis provides details on baseline and changes in quality of life (QoL) and its components as measured by EQ-5D-5L questionnaire, as well as association with objective outcomes, applying high-intensity heart failure (HF) care in patients with acute HF. METHODS: In STRONG-HF trial (Safety, Tolerability, and Efficacy of Rapid Optimization, Helped by NT-proBNP Testing, of Heart Failure Therapies) patients with acute HF were randomized just before discharge to either usual care or a high-intensity care strategy of guideline-directed medical therapy up-titration. Patients ranked their state of health on the EQ-5D visual analog scale score ranging from 0 (the worst imaginable health) to 100 (the best imaginable health) at baseline and at 90 days follow-up. RESULTS: In 1072 patients with acute HF with available assessment of QoL (539/533 patients assigned high-intensity care/usual care) the mean baseline EQ-visual analog scale score was 59.2 (SD, 15.1) with no difference between the treatment groups. Patients with lower baseline EQ-visual analog scale (meaning worse QoL) were more likely to be women, self-reported Black and non-European (P<0.001). The strongest independent predictors of a greater improvement in QoL were younger age (P<0.001), no HF hospitalization in the previous year (P<0.001), lower NYHA class before hospital admission (P<0.001) and high-intensity care treatment (mean difference, 4.2 [95% CI, 2.5-5.8]; P<0.001). No statistically significant heterogeneity in the benefits of high-intensity care was seen across patient subgroups of different ages, with left ventricular ejection fraction above or below 40%, NT-proBNP (N-terminal pro-B-type natriuretic peptide) and systolic blood pressure above or below the median value. The treatment effect on the primary end point did not vary significantly across baseline EQ-visual analog scale (Pinteraction=0.87). CONCLUSIONS: Early up-titration of guideline-directed medical therapy significantly improves all dimensions of QoL in patients with HF and improves prognosis regardless of baseline self-assessed health status. The likelihood of achieving optimal doses of HF medications does not depend on baseline QoL. REGISTRATION: URL: https://www.clinicaltrials.gov; Unique identifier: NCT03412201.
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Insuficiencia Cardíaca , Humanos , Femenino , Masculino , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/tratamiento farmacológico , Calidad de Vida , Volumen Sistólico/fisiología , Biomarcadores , Función Ventricular Izquierda , Péptido Natriurético Encefálico , Fragmentos de PéptidosAsunto(s)
Cardiomiopatías , Periodo Periparto , Complicaciones Cardiovasculares del Embarazo , Humanos , Femenino , EmbarazoRESUMEN
AIMS: Peripartum cardiomyopathy (PPCM) is characterized by left ventricular (LV) dysfunction developing towards the end of pregnancy or in the first months postpartum. Although about 60% of women with PPCM (the majority of which are prescribed evidence based heart failure [HF] medications) show LV recovery within 6 to 12 months, others remain with persistently impaired LV function. Poor adherence to medical therapy represents a major cause of avoidable hospitalizations, disability, and death in other cardiovascular conditions. In this study, we aimed to determine drug adherence to HF therapy among women with PPCM and to identify possible associations between drug adherence and LV recovery, functional status and psychological well-being. METHODS AND RESULTS: In this single-centre, prospective, observational study, we included 36 consecutive women with PPCM. Adherence to HF treatment was assessed by (i) verifying the collection of pharmacy refills and (ii) using liquid chromatography high-resolution mass spectrometry (LC-HRMS). Participants were thereby classified as 'adherent' (i.e. all prescribed HF drugs were detectable by LC-HRMS), 'partially adherent' (i.e. at least one prescribed drug detectable) or 'non-adherent' (i.e. none of the prescribed drugs detectable). Health state index scores were assessed by EQ-5D-5L and HADS-A/D (for anxiety/depression). Patients' median age was 32.4 years (IQR 27.6-36.1). At the adherence visit (which occurred at a median of 16 months [IQR 5-45] after PPCM diagnosis), prescription included beta-blockers (77.8%), angiotensin-converting enzyme inhibitors/angiotensin II receptor blockers (75%), mineralocorticoid receptor antagonists (47.2%) and loop diuretics (95.2%). Less than two thirds of patients (63.9%) collected all their pharmacy refills in the 6 months prior to adherence visit. According to LC-HRMS, 23.5% participants were classified as adherent, 53.0% as partially adherent, and 23.5% as non-adherent. Adherence was associated with significantly lower LVEDD at follow-up (47 mm [IQR 46-52), vs. 56 mm [IQR 49-64] with partial adherence, and 62 mm [IQR 55-64] with non-adherence, P = 0.022), and higher LVEF at follow-up (60% [IQR 41-65]), vs. partially adherence (46% [IQR 34-50]) and non-adherence (41.0% [IQR 29-47], P = 014). Adherent patients had a lower overall EQ- 5D score (5.5 [IQR 5-7.5], vs. 6 [IQR 5-7] in partially adherent, and 10 [IQR 8-15] in non-adherent patients, P = 0.032) suggestive of a better self-rated health status. CONCLUSIONS: Adherence to HF therapy was associated with favourable LV reverse remodelling in PPCM and better self-rated health status. Our study highlights the importance of drug adherence for functional recovery. Drug adherence should be an important component of patient communication and specific interventions in PPCM.
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Cardiomiopatías , Insuficiencia Cardíaca , Cumplimiento de la Medicación , Periodo Periparto , Humanos , Femenino , Adulto , Estudios Prospectivos , Insuficiencia Cardíaca/tratamiento farmacológico , Cardiomiopatías/terapia , Cardiomiopatías/tratamiento farmacológico , Cumplimiento de la Medicación/estadística & datos numéricos , Embarazo , Estudios de Seguimiento , Complicaciones Cardiovasculares del Embarazo/tratamiento farmacológico , Función Ventricular Izquierda/fisiologíaRESUMEN
AIMS: A high-intensity care (HIC) strategy with rapid guideline-directed medical therapy (GDMT) up-titration and close follow-up visits improved outcomes, compared to usual care (UC), in patients recently hospitalized for acute heart failure (AHF). Hypotension is a major limitation to GDMT implementation. We aimed to assess the impact of baseline systolic blood pressure (SBP) on the effects of HIC versus UC and the role of early SBP changes in STRONG-HF. METHODS AND RESULTS: A total of 1075 patients hospitalized for AHF with SBP ≥100 mmHg were included in STRONG-HF. For the purpose of this post-hoc analysis, patients were stratified by tertiles of baseline SBP (<118, 118-128, and ≥129 mmHg) and, in the HIC arm, by tertiles of changes in SBP from the values measured before discharge to those measured at 1 week after discharge (≥2 mmHg increase, ≤7 mmHg decrease to <2 mmHg increase, and ≥8 mmHg decrease). The primary endpoint was 180-day heart failure rehospitalization or death. The effect of HIC versus UC on the primary endpoint was independent of baseline SBP evaluated as tertiles (pinteraction = 0.77) or as a continuous variable (pinteraction = 0.91). In the HIC arm, patients with increased, stable and decreased SBP at 1 week reached 83.5%, 76.2% and 75.3% of target doses of GDMT at day 90. The risk of the primary endpoint was not significantly different between patients with different SBP changes at 1 week (adjusted p = 0.46). CONCLUSIONS: In STRONG-HF, the benefits of HIC versus UC were independent of baseline SBP. Rapid GDMT up-titration was performed also in patients with an early SBP drop, resulting in similar 180-day outcome as compared to patients with stable or increased SBP.
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Presión Sanguínea , Insuficiencia Cardíaca , Hospitalización , Humanos , Insuficiencia Cardíaca/fisiopatología , Insuficiencia Cardíaca/tratamiento farmacológico , Insuficiencia Cardíaca/terapia , Masculino , Femenino , Anciano , Presión Sanguínea/fisiología , Presión Sanguínea/efectos de los fármacos , Enfermedad Aguda , Persona de Mediana Edad , Resultado del Tratamiento , HipotensiónRESUMEN
There is a growing recognition that the profound environmental changes that have occurred over the past century pose threats to human health. Many of these environmental factors, including air pollution, noise pollution, as well as exposure to metals such as arsenic, cadmium, lead, and other metals, are particularly detrimental to the cardiovascular health of people living in low-to-middle income countries (LMICs). Low-to-middle income countries are likely to be disproportionally burdened by cardiovascular diseases provoked by environmental factors. Moreover, they have the least capacity to address the core drivers and consequences of this phenomenon. This review summarizes the impact of environmental factors such as climate change, air pollution, and metal exposure on the cardiovascular system, and how these specifically affect people living in LMICs. It also outlines how behaviour changes and interventions that reduce environmental pollution would have significant effects on the cardiovascular health of those from LMICs, and globally.
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Contaminación del Aire , Arsénico , Enfermedades Cardiovasculares , Humanos , Países en Desarrollo , Exposición a Riesgos Ambientales , Arsénico/análisisRESUMEN
BACKGROUND AND AIMS: There are no established clinical tools to predict left ventricular (LV) recovery in women with peripartum cardiomyopathy (PPCM). Using data from women enrolled in the ESC EORP PPCM Registry, the aim was to derive a prognostic model to predict LV recovery at 6 months and develop the 'ESC EORP PPCM Recovery Score'-a tool for clinicians to estimate the probability of LV recovery. METHODS: From 2012 to 2018, 752 women from 51 countries were enrolled. Eligibility included (i) a peripartum state, (ii) signs or symptoms of heart failure, (iii) LV ejection fraction (LVEF) ≤ 45%, and (iv) exclusion of alternative causes of heart failure. The model was derived using data from participants in the Registry and internally validated using bootstrap methods. The outcome was LV recovery (LVEF ≥50%) at six months. An integer score was created. RESULTS: Overall, 465 women had a 6-month echocardiogram. LV recovery occurred in 216 (46.5%). The final model included baseline LVEF, baseline LV end diastolic diameter, human development index (a summary measure of a country's social and economic development), duration of symptoms, QRS duration and pre-eclampsia. The model was well-calibrated and had good discriminatory ability (C-statistic 0.79, 95% confidence interval [CI] 0.74-0.83). The model was internally validated (optimism-corrected C-statistic 0.78, 95% CI 0.73-0.82). CONCLUSIONS: A model which accurately predicts LV recovery at 6 months in women with PPCM was derived. The corresponding ESC EORP PPCM Recovery Score can be easily applied in clinical practice to predict the probability of LV recovery for an individual in order to guide tailored counselling and treatment.
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Cardiomiopatías , Insuficiencia Cardíaca , Complicaciones Cardiovasculares del Embarazo , Trastornos Puerperales , Embarazo , Femenino , Humanos , Periodo Periparto , Función Ventricular Izquierda , Volumen Sistólico , Cardiomiopatías/diagnósticoRESUMEN
Pulmonary hypertension encompasses a range of conditions directly or indirectly leading to elevated pressures within the pulmonary arteries. Five main groups of pulmonary hypertension are recognized, all defined by a mean pulmonary artery pressure of >20 mmHg: pulmonary arterial hypertension (rare), pulmonary hypertension associated with left-sided heart disease (very common), pulmonary hypertension associated with lung disease (common), pulmonary hypertension associated with pulmonary artery obstructions, usually related to thromboembolic disease (rare), and pulmonary hypertension with unclear and/or multifactorial mechanisms (rare). At least 1% of the world's population is affected, with a greater burden more likely in low-income and middle-income countries. Across all its forms, pulmonary hypertension is associated with adverse vascular remodelling with obstruction, stiffening and vasoconstriction of the pulmonary vasculature. Without proactive management this leads to hypertrophy and ultimately failure of the right ventricle, the main cause of death. In older individuals, dyspnoea is the most common symptom. Stepwise investigation precedes definitive diagnosis with right heart catheterization. Medical and surgical treatments are approved for pulmonary arterial hypertension and chronic thromboembolic pulmonary hypertension. There are emerging treatments for other forms of pulmonary hypertension; but current therapy primarily targets the underlying cause. There are still major gaps in basic, clinical and translational knowledge; thus, further research, with a focus on vulnerable populations, is needed to better characterize, detect and effectively treat all forms of pulmonary hypertension.
Asunto(s)
Hipertensión Pulmonar , Hipertensión Arterial Pulmonar , Humanos , Anciano , Hipertensión Pulmonar/diagnóstico , Hipertensión Pulmonar/epidemiología , Hipertensión Pulmonar/etiología , Hipertensión Arterial Pulmonar/complicaciones , Arteria Pulmonar , PulmónRESUMEN
BACKGROUND: There is a paucity of data on the clinical characteristics, management, and outcomes of women compared with men with heart failure in low-income and middle-income countries compared with high-income countries. We examined sex differences in risk factors, clinical characteristics, and treatments, and prospectively assessed the risk of heart failure hospitalisation and mortality in patients with heart failure in 40 high-income, middle-income, and low-income countries. METHODS: Participants aged 18 years or older with heart failure were enrolled from Dec 20, 2016, to Sept 9, 2020 in the prospective Global Congestive Heart Failure (G-CHF) study from 257 centres in 40 high-income, middle-income, and low-income countries. Participants were followed up until May 25, 2023. We recorded the demographic characteristics, medical history, and treatments of participants. We prospectively recorded data on heart failure hospitalisation and mortality by sex in the overall study, according to country economic status, and according to level of left ventricular ejection fraction (LVEF). FINDINGS: 23 341 participants (9119 [39·1%] women and 14 222 [60·1%] men) were recruited and followed up for a mean of 2·6 years (SD 1·4). The mean age of women in the study was 62 years (SD 17) compared with 64 years (14) in men. Fewer women than men had an LVEF of 40% or lower (51·7% women vs 66·2% men). By contrast, more women than men had an LVEF of 50% or higher (33·2% women vs 18·6% men). Hypertensive heart failure was the most common aetiology in women (25·5% women vs 16·8% men), whereas ischaemic heart failure was the most common aetiology in men (45·6% men vs 26·6% women). Signs and symptoms of congestion were more common in women than men: 42·6% of women had a New York Heart Association functional class of III or IV compared with 37·9% of men. The use of heart failure medications and cardiac tests did not differ systematically between the sexes, although implantable cardioverter defibrillator (ICD) implantation was lower among women than men (8·7% women vs 17·2% men). The adjusted risk of heart failure hospitalisation was similar in women and men (women-to-men adjusted hazard ratio [HR] 0·99 [95% CI 0·92-1·05]). This pattern was consistent within groups of countries categorised by economic status, geographical region, and by LVEF level. However, women had a lower adjusted risk of mortality (women-to-men adjusted HR 0·79 [95% CI 0·75-0·84]) despite adjustments for prognostic factors-a pattern which was consistently observed across groups of countries irrespective of economic status, geography, and LVEF levels of patients. INTERPRETATION: The underlying cause of heart failure and ejection fraction phenotype differ between women and men, as do the severity of symptoms. Heart failure treatments (except ICD use) were not consistently in favour of one sex. Paradoxically, while the rates of hospitalisations were similar among women and men, the risk of death was lower among women. These patterns were consistent regardless of the economic status of the countries. The higher mortality among men is unexplained and warrants further study. FUNDING: Bayer.