scholarly journals Heart failure with preserved systolic function: prevalence and clinical features in a cohort of patients admitted to internal medicine units. The study PRESYF-HF Tuscany

2016 ◽  
Vol 68 (3) ◽  
Author(s):  
Paolo Biagi ◽  
Luigi Abate ◽  
Massimo Alessandri ◽  
Salvatore Bocchini ◽  
Valerio Verdiani ◽  
...  
Keyword(s):  
Internal Medicine ◽  
Heart Failure ◽  
Clinical Characteristics ◽  
Systolic Function ◽  
The Elderly ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Study Cohort ◽  
Correct Identification ◽  
Ventricular Ejection Fraction

Background. There is uncertainty about the prevalence and clinical characteristics of heart failure (HF) patients with preserved systolic function (PRESYF). Aim. To analyze the prevalence and clinical characteristics of patients with PRESYF in an unselected cohort of subjects consecutively hospitalized for HF. Methods. The study cohort included 338 patients consecutively admitted for HF at 24 Internal Medicine units homogeneously settled in Tuscany area (Italy). We did not have any criteria for exclusion. All patients had an echocardiographic measure of left ventricular ejection fraction (LVEF) within 72 hours from hospital admission. Patients with LVEF > 50% were considered to have PRESYF. Results. The patients with PRESYF were 112 (33,1%), those with depressed systolic function (DESYF) 226 (66,9%). In the group PRESYF were prevalent female sex, hypertensive etiology, and elevated BMI. The distribution for classes of age shows a great frequency of PRESYF in the elderly. Conclusion. About one third of patients admitted for HF have a PRESYF. They are different compared to those with DESYF. A correct identification of this form of HF may be important in clinical practice for more targeted therapeutic options and for prognostic implications.

Heart Failure with Preserved Ejection Fraction – A Review

2012 ◽  
Vol 9 (1) ◽  
pp. 90-95 ◽  
Author(s):  
Otto A Smiseth ◽  
Anders Opdahl ◽  
Espen Boe ◽  
Helge Skulstad
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Diastolic Heart Failure ◽  
The Elderly ◽  
Left Ventricular ◽  
Filling Pressure ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction ◽  
Reduced Ejection Fraction ◽  
Objective Evidence

Heart failure with preserved left ventricular ejection fraction (HF-PEF), sometimes named diastolic heart failure, is a common condition most frequently seen in the elderly and is associated with arterial hypertension and left ventricular (LV) hypertrophy. Symptoms are attributed to a stiff left ventricle with compensatory elevation of filling pressure and reduced ability to increase stroke volume by the Frank-Starling mechanism. LV interaction with stiff arteries aggravates these problems. Prognosis is almost as severe as for heart failure with reduced ejection fraction (HF-REF), in part reflecting co-morbidities. Before the diagnosis of HF-PEF is made, non-cardiac etiologies must be excluded. Due to the non-specific nature of heart failure symptoms, it is essential to search for objective evidence of diastolic dysfunction which, in the absence of invasive data, is done by echocardiography and demonstration of signs of elevated LV filling pressure, impaired LV relaxation, or increased LV diastolic stiffness. Antihypertensive treatment can effectively prevent HF-PEF. Treatment of HF-PEF is symptomatic, with similar drugs as in HF-REF.

ACCESSMENT OF RIGHT VENTRICULAR SYSTOLIC FUNCTION USING TAPSE

2011 ◽  
pp. 62-70
Author(s):  
Lien Nhut Nguyen ◽  
Anh Vu Nguyen
Keyword(s):  
Heart Failure ◽  
Left Ventricular Ejection Fraction ◽  
Ejection Fraction ◽  
Right Ventricular ◽  
Systolic Function ◽  
Systolic Heart Failure ◽  
Left Ventricular ◽  
Ventricular Ejection ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction

Background: The prognostic importance of right ventricular (RV) dysfunction has been suggested in patients with systolic heart failure (due to primary or secondary dilated cardiomyopathy - DCM). Tricuspid annular plane systolic excursion (TAPSE) is a simple, feasible, reality, non-invasive measurement by transthoracic echocardiography for evaluating RV systolic function. Objectives: To evaluate TAPSE in patients with primary or secondary DCM who have left ventricular ejection fraction ≤ 40% and to find the relation between TAPSE and LVEF, LVDd, RVDd, RVDd/LVDd, RA size, severity of TR and PAPs. Materials and Methods: 61 patients (36 males, 59%) mean age 58.6 ± 14.4 years old with clinical signs and symtomps of chronic heart failure which caused by primary or secondary DCM and LVEF ≤ 40% and 30 healthy subject (15 males, 50%) mean age 57.1 ± 16.8 were included in this study. All patients and controls were underwent echocardiographic examination by M-mode, two dimentional, convensional Dopler and TAPSE. Results: TAPSE is significant low in patients compare with the controls (13.93±2.78 mm vs 23.57± 1.60mm, p<0.001). TAPSE is linearly positive correlate with echocardiographic left ventricular ejection fraction (r= 0,43; p<0,001) and linearly negative correlate with RVDd (r= -0.39; p<0.01), RVDd/LVDd (r=-0.33; p<0.01), RA size (r=-0.35; p<0.01), TR (r=-0.26; p<0.05); however, no correlation was found with LVDd and PAPs. Conclusions: 1. Decreased RV systolic function as estimated by TAPSE in patients with systolic heart failure primary and secondary DCM) compare with controls. 2. TAPSE is linearly positive correlate with LVEF (r= 0.43; p<0.001) and linearly negative correlate with RVDd (r= -0.39; p<0.01), RVDd/LVDd (r=-0.33; p<0.01), RA size (r=-0.35; p<0.01), TR (r=-0.26; p<0.05); however, no correlation is found with LVDd and PAPs. 3. TAPSE should be used routinely as a simple, feasible, reality method of estimating RV function in the patients systolic heart failure DCM (primary and secondary).

scholarly journals Impact of residence altitude on readmission in patients with heart failure

Open Heart ◽  
2018 ◽  
Vol 5 (2) ◽  
pp. e000865
Author(s):  
Makoto Saito ◽  
Manami Yamaoka ◽  
Mayuri Ohzawa ◽  
Emi Tominaga ◽  
Kayo Takahashi ◽  
...  
Keyword(s):  
Heart Failure ◽  
Winter Season ◽  
The Elderly ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Administrative District ◽  
Ventricular Ejection Fraction ◽  
Using Data ◽  
Lower Temperature ◽  
A Minor

ObjectiveMountain districts normally have tougher geographic conditions than plain districts, which might worsen heart failure (HF) conditions in patients. Also, those places frequently are associated with social problems of ageing, underpopulation and fewer medical services, which might cause delay in detection of disease progression and require more admissions. We investigated the association of residence altitude with readmission in patients with HF.MethodsWe followed 452 patients with HF to determine all-cause readmissions over a median of 1.1 years. The altitude of patient residences, population, proportion of the elderly and number of hospitals or clinics in a minor administrative district (Cho-Aza district) located at the residences were examined using data from the 2010 census and Google Maps.ResultsAll-cause readmissions were observed in 269 (60%) patients. The altitude of ≥200  m was significantly associated with readmissions (HR, 1.49; 95 % CI 1.12 to 1.96; p=0.006) after adjustment for physical and haemodynamic parameters, left ventricular ejection fraction, brain natriuretic peptide and components of the established score for predicting readmission for HF. Altitude was significantly associated with ageing, underpopulation, fewer hospitals or clinics and lower temperature (all p<0.01), with an increased tendency for readmission during the winter season; however, it was not associated with patient clinical parameters.ConclusionsHigh altitude residence may be an important predictor for readmission in patients with HF. This relationship may be confounded by unfavourable sociogeographic conditions at higher altitudes.

Abstract 107: Predictors and Frequency of ICD Implantation for Primary Prevention in ICD Eligible Patients: Results from a Prospective Multicenter Registry

2012 ◽  
Vol 5 (suppl_1) ◽  
Author(s):  
Rory Hachamovitch ◽  
Benjamin Nutter ◽  
Manuel D Cerqueira ◽  
Keyword(s):  
Heart Failure ◽  
Primary Prevention ◽  
Left Ventricular ◽  
Myocardial Imaging ◽  
Left Ventricular Ejection ◽  
Study Cohort ◽  
Icd Implantation ◽  
Ventricular Ejection Fraction ◽  
Multicenter Registry

Background . The use of implantable cardiac defibrillators has been associated with improved survival in several well-defined patient (pt) subsets. Its utilization for primary prevention in eligible pts, however, is unclear. We sought to examine the frequency of ICD implantation (ICD-IMP) for primary prevention in a cohort prospectively enrolled in a prospective, multicenter registry of ICD candidates. Methods . We identified 961 pts enrolled in the AdreView Myocardial Imaging for Risk Evaluation in Heart Failure (ADMIRE-HF) study, a prospective, multicenter study evaluating the prognostic usefulness of 123I-mIBG scintigraphy in a heart failure population. Inclusion criteria limited patients to those meeting guideline criteria for ICD implantation; these criteria included left ventricular ejection fraction ≤35% and New York Heart Association functional class II-III. We excluded pts with an ICD at the time of enrollment, leaving a study cohort of 934 patients. Pts were followed up for 24 months after enrollment. Pts undergoing ICD-IMP after enrollment for secondary prevention were censored at the time of intervention. The association between ICD-IMP utilization and demographic, clinical, laboratory, and imaging data was examined using Cox proportional hazards analysis (CPH). Results . Of 934 pts, 196 (21%) were referred for ICD-IMP over a mean follow-up of 612±242 days. Implantations occurred 167±164 days after enrollment. Patients referred for ICD were younger (61±12 vs. 63±12), but did not differ with respect to proportion female (17% vs. 21%), African-American race (12% vs. 15%), diabetics (37% vs. 36%) (All p=NS). The frequency of ICD-IMP did not differ as a function of age, race, sex, LVEF, or imaging result (All p=NS). CPH revealed that a model including age, race, sex, diabetes, smoking, BMI, NYHA class, hypertension, heart failure etiology, and prior MI identified none of these as predictive of ICD-IMP. Conclusion: This analysis of prospective registry data reveals that in patients who are guideline-defined candidates for ICD-IMP, only about one in five receive an ICD over a two year follow-up interval. Multivariable modeling failed to identify any factor associated with ICD use.

Abstract 2936: Obesity and Mortality in Patients with Heart Failure and Preserved Systolic Function

Circulation ◽  
2008 ◽  
Vol 118 (suppl_18) ◽  
Author(s):  
John R Kapoor ◽  
Paul A Heidenreich
Keyword(s):  
Heart Failure ◽  
Proportional Hazards ◽  
Systolic Function ◽  
Total Mortality ◽  
Obesity Paradox ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction ◽  
Heart Failure Patients ◽  
Objective Evidence

Several large cohort studies document better survival in heart failure patients with decreased left ventricular ejection fraction (EF) and higher body mass index (BMI) compared to those with a lower BMI. It is unclear, though, if this “obesity paradox” applies to heart failure patients with preserved EF or if it extends to the very obese (BMI>35). We followed 1,235 consecutive patients with a prior diagnosis of heart failure and a preserved EF (≥50%) documented on echocardiography at one of three laboratories. We determined adjusted mortality and readmission rates at 1 year following the echocardiogram. Obesity (BMI>30) was noted in 542 patients (44%). The mean age of the cohort was 71 years, but this varied depending on BMI (73 years for BMI<25, 64 years for BMI> 35, p< 0.001). In a subset of patients with complete diastolic indices and LV mass measurements (n=405), 95% had objective evidence of diastolic dysfunction. Age-adjusted all-cause mortality (Figure ) at one year decreased with increasing BMI (31% if BMI < 25, 22% if BMI 25–29, 20% if BMI 30–35 and 19% if BMI>35, p=0.003). In a proportional hazards analysis that adjusted for patient history, demographics and laboratory values, the hazard ratios for total mortality (relative to a normal BMI) were 1.47 (95% CI, 1.06–2.05) for BMI<25, 0.95 (95% CI, 0.64 –1.42) for BMI 30 –35, and 0.83 (95% CI, 0.52–1.31), for BMI >35, p=0.046). Similar findings were noted for the composite endpoint of survival free from heart failure hospitalization. These data suggest that the obesity paradox applies to heart failure patients with preserved systolic function and extends to very obese patients (BMI>35).

scholarly journals Results of prospective multicenter study on heart failure on Campania Internal Medicine wards: the FASHION study

2017 ◽  
Vol 11 (2) ◽  
pp. 184 ◽  
Author(s):  
Fernando Gallucci ◽  
Ilaria Ronga ◽  
Andrea Fontanella ◽  
Generoso Uomo ◽  
And the FASHION Study Group
Keyword(s):  
Internal Medicine ◽  
Heart Failure ◽  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Social Impact ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction ◽  
Campania Region ◽  
Artery Disease

Heart failure (HF) is characterized by a high prevalence and hospitalization rate with considerable health and social impact; the knowledge of its epidemiological features remains the mainstay to assess adequacy of the health care needs. The aim of this study was to evaluate the prevalence of HF in Internal Medicine Units of the Campania region (Italy) and patients’ characteristics. We recruited all patients with HF admitted between April 1 and June 30, 2014, in 23 Units of Internal Medicine: 975 patients (19.5% of 5000 admissions), 518 women and 457 men, mean age 76.9±9.9 (range 34-100) with 741 (76%) older than 70 years. The mean age was higher in women than men; 35.8% of patients had atrial fibrillation, with higher prevalence in women than in men. Coronary artery disease represented the leading etiology while prevalence of non-ischemic heart failure was higher in women. New York Heart Association class was indicated in 926 patients. Left ventricular ejection fraction (LVEF) was measured in 503 patients; 18.4% of patients had a severely reduced LVEF&lt;35%, mostly men (P=0.0001) and 67.4% presented a LVEF&gt;40%. At least one hospital admission in the previous 12 months was registered in 39.6% of patients. One, two and more than two relevant comorbidities were present in 8.6%, 24.7% and 64.8% of patients, respectively. Arterial hypertension and coronary artery disease were more frequent in female. In conclusion, advanced age and clinical complexity were the main characteristics of HF patients hospitalized in the Internal Medicine Units in Campania. Gender differences also emerged from the analysis of demographic parameters and etiopathogenetic features. Some diagnostic and therapeutic aspects not in line with that recommended by the most recent HF international guidelines were registered.

scholarly journals Diagnostic and Predictive Value of Speckle Tracking Echocardiography in Cardiac Sarcoidosis

2019 ◽  
Author(s):  
Cristina Di Stefano ◽  
Giulia Bruno ◽  
Maria Arciniegas Calle ◽  
Gayatri A. Acharya ◽  
Lynn M. Fussner ◽  
...  
Keyword(s):  
Heart Failure ◽  
Speckle Tracking ◽  
Cardiac Sarcoidosis ◽  
Speckle Tracking Echocardiography ◽  
Early Stage ◽  
Systolic Function ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction ◽  
Strain And Strain Rate

Abstract Background: Sarcoidosis is a systemic granulomatous disease that may affect the myocardium. This study evaluated the diagnostic and prognostic value of 2-dimensional speckle tracking echocardiography in cardiac sarcoidosis (CS). Methods: Eighty-three patients with extracardiac, biopsy-proven sarcoidosis and definite/probable diagnosis of cardiac involvement diagnosed from January 2005 through December 2016 were included. Strain parameters in early stages of CS, in a subgroup of 23 CS patients with left ventricular ejection fraction (LVEF) within normal limits (LVEF>52% for men: >54% for women, mean value: 57.3%±3.8%) and no wall motion abnormalities was compared with 97 controls (1:4) without cardiac disease. LV and right ventricular (RV) global longitudinal (GLS), circumferential (GCS), and radial (GRS) strain and strain rate (SR) analyses were performed with TomTec software and correlated with cardiac outcomes (including heart failure and arrhythmias). This study was approved by the Mayo Clinic Institutional Review Board, and all patients gave informed written consent to participate. Results: Mean age of CS patients was 53.6±10.8 years, and 34.9% were women. Mean LVEF was 43.2%±12.4%; LV GLS, -12.4%±3.7%; LV GCS, -17.1%±6.5%; LV GRS, 29.3%±12.8%; and RV wall GLS, 14.6%±6.3%. In the 23 patients with early stage CS with normal LVEF and RV systolic function, strain parameters were significantly reduced when compared with controls (respectively: LV GLS, -15.9%±2.5% vs -18.2%±2.7% [ P =.001]; RV GLS, -16.9%±4.5% vs -24.1%±4.0% [ P <.001]). A LV GLS value of -16.3% provided 82.2% sensitivity and 81.2% specificity for the diagnosis of CS (AUC 0.91), while a RV value of -19.9% provided 88.1% sensitivity and 86.7% specificity (AUC 0.93). Hospital admission and heart failure significantly correlated to impaired LV GLS (> -14%). Conclusion: Reduced strain values in the LV GLS and RV GLS can be used in the diagnostic algorithm in patients with suspicion of cardiac sarcoidosis. These values also correlate with adverse cardiovascular events.

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