scholarly journals Morphologically proved ANCA positive Loeffler’s pancarditis: medical and surgical treatment

2019 ◽  
Vol 91 (4) ◽  
pp. 99-106 ◽  
Author(s):  
O V Blagova ◽  
I N Aliyeva ◽  
A V Nedostup ◽  
E A Kogan ◽  
R N Komarov ◽  
...  
Keyword(s):  
Heart Failure ◽  
Thrombus Formation ◽  
Systolic Dysfunction ◽  
Fold Increase ◽  
Left Ventricular ◽  
Oval Window ◽  
Cationic Protein ◽  
The Right ◽  
Immunohistochemical Studies ◽  
Active Inflammation

Loeffler's endocarditis remains is a very rare disease, develops due to eosinophilic inflammation predominantly of the endocardium with an outcome in fibrosis and massive thrombus formation and. He is generally characterized by an unfavorable prognosis. Clinical case of a 42-year-old patient with Loeffler endocarditis is presented. The development of the disease was preceded by a polyvalent allergy, mild dry eye syndrome and pansinusitis with a single eosinophilia of blood up to 16%. The reason for the hospitalization was the appearance of biventricular heart failure. During the previous year, the level of blood eosinophils remained normal, a threefold increase in the level of eosinophilic cationic protein was observed once. A 20-fold increase in the pANCA level, a 2.5-fold increase in the level of antibodies to DNA, an antibody to the nuclei of cardiomyocytes 1:160 were detected. The diagnosis was made on the basis of electrocardiography data (low QRS voltage, atrial hypertrophy), echocardiography, multispiral computed tomography and magnetic resonance imaging of the heart (thickening and delayed contrasting of the endocardium, massive thrombosis of the left ventricular apex with obliteration of its cavity, encapsulated fluid in the pericardium with compression of the right ventricle). Systolic dysfunction, severe signs of restriction and arrhythmias were absent. Trombectomy, tricuspid valve plasty, pericardial resection, suturing of an open oval window were performed. Signs of active inflammation with single eosinophils, vasculitis, perimuscular sclerosis, endocardial sclerosis were detected in morphological and immunohistochemical studies of endo-, myo-, pericardium. Viral genome was not found. The therapy with methylprednisolone 24 mg/day, azathioprine 75 mg/day was started. Six months after the operation, the symptoms of heart failure are completely absent, the thrombosis did not recur.

Right ventricular rather than left ventricular systolic dysfunction predicts outcome in patients undergoing transcatheter aortic valve implantation: insights from cardiac magnetic resonance imaging

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
M Koschutnik ◽  
C Nitsche ◽  
C Dona ◽  
V Dannenberg ◽  
A.A Kammerlander ◽  
...  
Keyword(s):  
Heart Failure ◽  
Cox Regression ◽  
Systolic Dysfunction ◽  
Left Ventricular ◽  
Prognostic Information ◽  
Transcatheter Aortic Valve ◽  
Kaplan Meier ◽  
Lv Volumes ◽  
Valve Implantation ◽  
Rv Function

Abstract Background Right ventricular (RV) function is strongly associated with outcome in heart failure. Whether it also adds important prognostic information in patients undergoing transcatheter aortic valve implantation (TAVI) is unknown. Methods We consecutively enrolled patients with severe aortic stenosis (AS) scheduled for TAVI and preprocedural cardiac magnetic resonance (CMR) imaging. Kaplan-Meier estimates and multivariate Cox regression analyses were used to identify factors associated with outcome. A composite of heart failure hospitalization and/or cardiovascular death was selected as primary study endpoint. Results 423 consecutive patients (80.7±7.3 years; 48% female) were prospectively included, 201 (48%) underwent CMR imaging. 55 (27%) patients presented with RV systolic dysfunction (RVSD) defined by RV ejection fraction (RVEF) <45%. RVSD was associated with male sex (69 vs. 40%; p<0.001), New York Heart Association (NYHA) functional status (NYHA ≥ III: 89 vs. 57%; p<0.001), NT-proBNP serum levels (9365 vs. 2715 pg/mL; p<0.001), and history of atrial fibrillation (AF: 51 vs. 30%; p=0.005). On CMR, RVSD was associated with left ventricular (LV) volumes (end-diastolic: 187 vs. 137 mL, end-systolic: 119 vs. 53 mL; p<0.001) and EF (39 vs. 64%; p<0.001). A total of 51 events (37 deaths, 14 hospitalizations for heart failure) occurred during follow-up (9.8±9 months). While LVSD (LVEF <50%) was not significantly associated with outcome (HR 0.83, 95% CI: 0.33 – 2.11; p=0.694), RVSD showed a strong and independent association with event-free survival by multivariate Cox regression analysis (HR 2.47, 95% CI: 1.07–5.73; p=0.035), which was adjusted for all relevant CMR parameters (LV volumes and EF), cardiovascular risk factors (sex, NYHA, AF, diabetes mellitus type II, use of diuretics), and routine biomarkers (NT-proBNP, creatinine). Conclusions RVSD rather than LVSD, as determined on CMR, is an important predictor of outcome in patients undergoing TAVI. RV function might thus add useful prognostic information on top of established risk factors. Figure 1. Kaplan-Meier survival curves Funding Acknowledgement Type of funding source: None

scholarly journals Cross sectional study estimating prevalence of heart failure and left ventricular systolic dysfunction in community patients at risk

Heart ◽  
2001 ◽  
Vol 86 (2) ◽  
pp. 172-178 ◽  
Author(s):  
O W Nielsen ◽  
J Hilden ◽  
C T Larsen ◽  
J F Hansen
Keyword(s):  
Heart Failure ◽  
Primary Care ◽  
General Practice ◽  
Heart Disease ◽  
Left Ventricular Systolic Dysfunction ◽  
Systolic Dysfunction ◽  
Left Ventricular ◽  
Ventricular Systolic Dysfunction ◽  
Cross Sectional ◽  
General Practices

OBJECTIVETo examine a general practice population to measure the prevalence of signs and symptoms of heart failure (SSHF) and left ventricular systolic dysfunction (LVSD).DESIGNCross sectional screening study in three general practices followed by echocardiography.SETTING AND PATIENTSAll patients ⩾ 50 years in two general practices and ⩾ 40 years in one general practice were screened by case record reviews and questionnaires (n = 2158), to identify subjects with some evidence of heart disease. Among these, subjects were sought who had SSHF (n = 115). Of 357 subjects with evidence of heart disease, 252 were eligible for examination, and 126 underwent further cardiological assessment, including 43 with SSHF.MAIN OUTCOME MEASURESPrevalence of SSHF as defined by a modified Boston index, LVSD defined as an indirectly measured left ventricular ejection fraction ⩽ 0.45, and numbers of subjects needing an echocardiogram to detect one case with LVSD.RESULTSSSHF afflicted 0.5% of quadragenarians and rose to 11.7% of octogenarians. Two thirds were handled in primary care only. At ⩾ 50 years of age 6.4% had SSHF, 2.9% had LVSD, and 1.9% (95% confidence interval 1.3% to 2.5%) had both. To detect one case with LVSD in primary care, 14 patients with evidence of heart disease without SSHF and 5.5 patients with SSHF had to be examined.CONCLUSIONSSHF is extremely prevalent in the community, especially in primary care, but more than two thirds do not have LVSD. The number of subjects with some evidence of heart disease needing an echocardiogram to detect one case of LVSD is 14.

scholarly journals Right ventricular function and its coupling with the pulmonary circulation in acute heart failure

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
M Barki ◽  
M Losito ◽  
M.M Caracciolo ◽  
F Bandera ◽  
M Rovida ◽  
...  
Keyword(s):  
Heart Failure ◽  
Acute Heart Failure ◽  
Acute Phase ◽  
Pulmonary Circulation ◽  
Heart Function ◽  
Systolic Pressure ◽  
Left Ventricular ◽  
Response To Treatment ◽  
The Right ◽  
B Lines

Abstract Background The right ventricle (RV) is extremely sensitive to hemodynamic changes and increased impedance. In acute heart failure (AHF), the development of pulmonary venous congestion and the increase of left ventricular (LV) filling pressures favors pulmonary vascular adverse remodeling and ultimately RV dysfunction, leading to the onset of symptoms and to a further decay of cardiac dynamics. Purpose The aim of the study was to evaluate RV morphology and functional dynamics at admission and discharge in patients hospitalized for AHF, analyzing the role and the response to treatment of the RV and its coupling with pulmonary circulation (PC). Methods Eighty-one AHF patients (mean age 75.75±10.6 years, 59% males) were prospectively enrolled within 24–48 hours from admission to the emergency department (ED). In either the acute phase and at pre-discharge all patients underwent M-Mode, 2-Dimensional and Doppler transthoracic echocardiography (TTE), as well as lung ultrasonography (LUS), to detect an increase of extravascular lung water (EVLW) and development of pleural effusion. Laboratory tests were performed in the acute phase and at pre-discharge including the evaluation of NT-proBNP. Results At baseline we observed a high prevalence of RV dysfunction as documented by a reduced RV systolic longitudinal function [mean tricuspid annular plane systolic excursion (TAPSE) at admission of 16.47±3.86 mm with 50% of the patients exhibiting a TAPSE<16mm], a decreased DTI-derived tricuspid lateral annular systolic velocity (50% of the subjects showed a tricuspid s' wave<10 cm/s) and a reduced RV fractional area change (mean FAC at admission of 36.4±14.6%). Furthermore, an increased pulmonary arterial systolic pressure (PASP) and a severe impairment in terms of RV coupling to PC was detected at initial evaluation (mean PASP at admission: 38.8±10.8 mmHg; average TAPSE/PASP at admission: 0.45±0.17 mm/mmHg). At pre-discharge a significant increment of TAPSE (16.47±3.86 mm vs. 17.45±3.88; p=0.05) and a reduction of PASP (38.8±10.8 mmHg vs. 30.5±9.6mmHg, p<0.001) was observed. Furthermore, in the whole population we assisted to a significant improvement in terms of RV function and its coupling with PC as demonstrated by the significant increase of TAPSE/PASP ratio (TAPSE/PASP: 0.45±0.17 mm/mmHg vs 0.62±0.20 mm/mmHg; p<0.001). Patients significantly reduced from admission to discharge the number of B-lines and NT-proBNP (B-lines: 22.2±17.1 vs. 6.5±5 p<0.001; NT-proBNP: 8738±948 ng/l vs 4227±659 ng/l p<0.001) (Figure 1). Nonetheless, no significant changes of left atrial and left ventricular dimensions and function were noted. Conclusions In AHF, development of congestion and EVLW significantly impact on the right heart function. Decongestion therapy is effective for restoring acute reversal of RV dysfunction, but the question remains on how to impact on the biological properties of the RV. Funding Acknowledgement Type of funding source: None

scholarly journals Central and obstructive apneas prevalence in heart failure with reduced, mid-range and preserved ejection fraction

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
C Borrelli ◽  
P Sciarrone ◽  
F Gentile ◽  
N Ghionzoli ◽  
G Mirizzi ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Left Ventricular Systolic Dysfunction ◽  
Systolic Function ◽  
Systolic Dysfunction ◽  
Cardiopulmonary Exercise Testing ◽  
Left Ventricular ◽  
Apnea Hypopnea Index ◽  
Preserved Ejection Fraction ◽  
2D Echocardiography

Abstract Background Central apneas (CA) and obstructive apneas (OA) are highly prevalent in heart failure (HF) both with reduced and preserved systolic function. However, a comprehensive evaluation of apnea prevalence across HF according to ejection fraction (i.e HF with patients with reduced, mid-range and preserved ejection fraction- HFrEf, HFmrEF and HFpEF, respectively) throughout the 24 hours has never been done before. Materials and methods 700 HF patients were prospectively enrolled and then divided according to left ventricular EF (408 HFrEF, 117 HFmrEF, 175 HFpEF). All patients underwent a thorough evaluation including: 2D echocardiography; 24-h Holter-ECG monitoring; cardiopulmonary exercise testing; neuro-hormonal assessment and 24-h cardiorespiratory monitoring. Results In the whole population, prevalence of normal breathing (NB), CA and OA at daytime was 40%, 51%, and 9%, respectively, while at nighttime 15%, 55%, and 30%, respectively. When stratified according to left ventricular EF, CA prevalence decreased from HFrEF to HFmrEF and HFpEF: (daytime CA: 57% vs. 43% vs. 42%, respectively, p=0.001; nighttime CA: 66% vs. 48% vs. 34%, respectively, p<0.0001), while OA prevalence increased (daytime OA: 5% vs. 8% vs. 18%, respectively, p<0.0001; nighttime OA: 20 vs. 29 vs. 53%, respectively, p<0.0001). When assessing moderte-severe apneas, defined with an apnea/hypopnea index >15 events/hour, prevalence of CA was again higher in HFrEF than HFmrEF and HFpEF both at daytime (daytime moderate-severe CA: 28% vs. 19% and 23%, respectively, p<0.05) and at nighttime (nighttime moderate-severe CA: 50% vs. 39% and 28%, respectively, p<0.05). Conversely, moderate-severe OA decreased from HFrEF to HFmrEF to HFpEF both at daytime (daytime moderate-severe OA: 1% vs. 3% and 8%, respectively, p<0.05) and nighttime (noghttime moderate-severe OA: 10% vs. 11% and 30%, respectively, p<0.05). Conclusions Daytime and nighttime apneas, both central and obstructive in nature, are highly prevalent in HF regardless of EF. Across the whole spectrum of HF, CA prevalence increases and OA decreases as left ventricular systolic dysfunction progresses, both during daytime and nighttime. Funding Acknowledgement Type of funding source: None

scholarly journals Challenges in the diagnosis of peripartum cardiomyopathy: a case series

2021 ◽  
Vol 5 (2) ◽  
Author(s):  
Fabio Chirillo ◽  
Anna Baritussio ◽  
Umberto Cucchini ◽  
Ermanno Toniolli ◽  
Angela Polo ◽  
...  
Keyword(s):  
Heart Failure ◽  
Multimodality Imaging ◽  
Systolic Dysfunction ◽  
Case Series ◽  
Left Ventricular ◽  
Peripartum Cardiomyopathy ◽  
Lv Function ◽  
Prognostic Information ◽  
Clinical Scenarios ◽  
Anterolateral Wall

Abstract Background Peripartum cardiomyopathy (PPCM) is usually characterized by overt heart failure, but other clinical scenarios are possible, sometimes making the diagnosis challenging. Case summary We report a case series of four patients with PPCM. The first patient presented with acute heart failure due to left ventricular (LV) systolic dysfunction. Following medical treatment, LV function recovered completely at 1 month. The second patient had systemic and pulmonary thromboembolism, secondary to severe biventricular dysfunction with biventricular thrombi. The third patient presented with myocardial infarction with non-obstructed coronary arteries and evidence of an aneurysm of the mid-anterolateral LV wall. The fourth patient, diagnosed with PPCM 11 years earlier, presented with sustained ventricular tachycardia. A repeat cardiac magnetic resonance, compared to the previous one performed 11 years earlier, showed an enlarged LV aneurysm in the mid-LV anterolateral wall with worsened global LV function. Discussion Peripartum cardiomyopathy may have different clinical presentations. Attentive clinical evaluation and multimodality imaging can provide precise diagnostic and prognostic information.

Very early detection of low dose anti-cancer therapy-related cardiotoxicity in lymphoma patients

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
Y.W Liu ◽  
H.Y Chang ◽  
C.H Lee ◽  
W.C Tsai ◽  
P.Y Liu ◽  
...  
Keyword(s):  
Heart Failure ◽  
Cancer Therapy ◽  
Cardiac Dysfunction ◽  
Systolic Dysfunction ◽  
Multivariable Analysis ◽  
Cardiopulmonary Exercise Test ◽  
Left Ventricular ◽  
Funding Source ◽  
Anti Cancer ◽  
All Cause Mortality

Abstract Background and purpose Left ventricular (LV) global peak systolic longitudinal strain (GLS) by speckle-tracking echocardiography is a sensitive modality for the detection of subclinical LV systolic dysfunction and a powerful prognostic predictor. However, the clinical implication of LV GLS in lymphoma patients receiving anti-cancer therapy remains unknown. Methods We prospectively enrolled 74 patients (57.9±17.0 years old, 57% male) with lymphoma who underwent echocardiography prior to chemotherapy, post 3rd and 6th cycle and 1 year after chemotherapy. Cancer therapy-related cardiac dysfunction (CTRCD) is defined as the reduction of absolute GLS value from baseline of ≥15%. All the eligible patients underwent a cardiopulmonary exercise test (CPET) upon completion of 3 cycles of anti-cancer therapy. The primary outcome was defined as a composite of all-cause mortality and heart failure events. Results Among 36 (49%) patients with CTRCD, LV GLS was significantly decreased after the 3rd cycle of chemotherapy (20.1±2.6% vs. 17.5±2.3%, p<0.001). In the multivariable analysis, male sex and anemia (hemoglobin <11 g/dL) were found to be independent risk factors of CTRCD. Objectively, patients with CTRCD had lower minute oxygen consumption/kg (VO2/kg) and lower VO2/kg value at anaerobic threshold in the CPET. The incidence of the primary composite outcome was higher in the CTRCD group than in the non-CTRCD group (hazard ratio 3.21; 95% CI, 1.04–9.97; p=0.03). Conclusion LV GLS is capable of detecting early cardiac dysfunction in lymphoma patients receiving anti-cancer therapy. Patients with CTRCD not only had a reduced exercise capacity but also a higher risk of all-cause mortality and heart failure events. Change of LVEF and GLS after cancer Tx Funding Acknowledgement Type of funding source: Public grant(s) – National budget only. Main funding source(s): The Ministry of Science and Technology (MOST), Taiwan

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