2371Electrocardiographic features and their echocardiographic correlates in peripartum cardiomyopathy based on the EURObservational registry on PPCM

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
A C Mbakwem ◽  
J Bauersachs ◽  
C Viljoen ◽  
P Van Der Meer ◽  
M Petrie ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ethnic Differences ◽  
Regional Differences ◽  
Sinus Tachycardia ◽  
Systolic Function ◽  
Nyha Class ◽  
Systolic Dysfunction ◽  
Left Ventricular ◽  
Peripartum Cardiomyopathy ◽  
Qtc Interval

Abstract Background Cardiac disease remains an important cause of maternal morbidity and mortality globally. Peripartum cardiomyopathy (PPCM), defined as heart failure secondary to left ventricular (LV) systolic dysfunction in previously healthy women towards the end of pregnancy or up to five months following delivery, can result in cardiogenic shock due to severe LV dysfunction or arrhythmias leading to sudden cardiac death. Cardiac electrical activity and its relationship to cardiac dysfunction have not yet been interrogated in large multi-centre studies. Purpose This study aimed to identify the ECG abnormalities associated with PPCM; their relationship with echocardiographic structural and functional abnormalities and explore regional and ethnic differences in ECG features. Methods We included the first 411 patients enrolled into the EURObservational PPCM registry (EORP). Baseline demographic, clinical and echocardiographic data were collected. ECGs were analysed for rate; rhythm; QRS width, axis and morphology; and QTc interval. Results Mean age of the women (from >40 countries) was 30.7±6.4 years. More than two thirds of patients presented with NYHA class III or IV (with no regional differences). The median QRS rate was 102bpm (IQR 87–117). More than half presented with sinus tachycardia (QRS rate >100bpm), whereas atrial fibrillation was rare (2.27%). The mean QRS width was 90.1ms ±21.5, with regional differences (ESC 93.8ms ±21.7 vs. non-ESC 86.8ms ±20.8, P<0.001). Left bundle branch block (LBBB) was reported in 9.30% with no regional or ethnic differences. Left ventricular hypertrophy (LVH) was present in a quarter of the cohort, and more prevalent amongst African (59.62%) and Asian (23.17%) than Caucasians (7.63%, P<0.001). The median QTc by Bazett was 456.7ms (IQR 409–490.7) and almost half (47.11%) had prolonged QTc (>460ms). The median LVEDD was 60mm (IQR 55–65) on echocardiography. Compared with their Asian and Caucasian counterparts, African patients were more likely to have LV dilatation (LVEDD>53mm: 70.11%, 79.31% and 89.42% respectively; P=0.004). The median LV ejection fraction (LVEF) was 32.50% (IQR 25–39) with no significant regional or ethnic differences. Sinus tachycardia predicted poor systolic function (OR 1.85 [95% CI 1.20–2.85], p=0.006). LVEF <35% was associated with a significantly higher QRS rate (median rate 107 vs. 98bpm, p=0.002). Women with LVEDD ≥53mm had a longer mean QRS duration (92.0±22.4 vs. 82.4±15.4ms, p<0.001) and frequency of LBBB (11.15% vs 1.54%, p=0.016). LBBB was a predictor of LVEDD >53mm (sensitivity 11.15%; specificity 98.46%; PPV 97.14%; NPV 19.10%; OR 8.02 [95% CI 1.08–59.66], p=0.042). Conclusion Patients with PPCM commonly present with sinus tachycardia, LVH, and/or prolonged QTc interval on their ECG. Wide QRS and/or LBBB, were associated with LVEDD>53mm. Sinus tachycardia, however, was associated with LVEF<35%. Risk of arrhythmia in those with prolonged QTc remains to be ascertained. Acknowledgement/Funding Heart Failure Association of the ESC

scholarly journals Peripartum Cardiomyopathy Presenting with Predominant Left Ventricular Diastolic Dysfunction: Efficacy of Bromocriptine

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Piercarlo Ballo ◽  
Irene Betti ◽  
Giuseppe Mangialavori ◽  
Leandro Chiodi ◽  
Gherardo Rapisardi ◽  
...  
Keyword(s):  
Heart Failure ◽  
Diastolic Dysfunction ◽  
Diastolic Function ◽  
Systolic Function ◽  
Systolic Dysfunction ◽  
Left Ventricular ◽  
Peripartum Cardiomyopathy ◽  
Lv Function ◽  
Lv Diastolic Dysfunction ◽  
Lv Diastolic Function

Management of patients with peripartum cardiomyopathy (PPCM) is still a major clinical problem, as only half of them or slightly more show complete recovery of left ventricular (LV) function despite conventional evidence-based treatment for heart failure. Recent observations suggested that bromocriptine might favor recovery of LV systolic function in patients with PPCM. However, no evidence exists regarding its effect on LV diastolic dysfunction, which is commonly observed in these patients. Tissue Doppler (TD) is an echocardiographic technique that provides unique information on LV diastolic performance. We report the case of a 37-year-old white woman with heart failure (NYHA class II), moderate LV systolic dysfunction (ejection fraction 35%), and severe LV diastolic dysfunction secondary to PPCM, who showed no improvement after 2 weeks of treatment with ramipril, bisoprolol, and furosemide. At 6-week followup after addition of bromocriptine, despite persistence of LV systolic dysfunction, normalization of LV diastolic function was shown by TD, together with improvement in functional status (NYHA I). At 18-month followup, the improvement in LV diastolic function was maintained, and normalization of systolic function was observed. This paper might support the clinical utility of bromocriptine in patients with PPCM by suggesting a potential benefit on LV diastolic dysfunction.

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&lt;0.0001), while OA prevalence increased (daytime OA: 5% vs. 8% vs. 18%, respectively, p&lt;0.0001; nighttime OA: 20 vs. 29 vs. 53%, respectively, p&lt;0.0001). When assessing moderte-severe apneas, defined with an apnea/hypopnea index &gt;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&lt;0.05) and at nighttime (nighttime moderate-severe CA: 50% vs. 39% and 28%, respectively, p&lt;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&lt;0.05) and nighttime (noghttime moderate-severe OA: 10% vs. 11% and 30%, respectively, p&lt;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.

Intersection of Heart Failure and Pregnancy: Beyond Peripartum Cardiomyopathy

2021 ◽  
Author(s):  
Ersilia M. DeFilippis ◽  
Jennifer H. Haythe ◽  
Mary Norine Walsh ◽  
Michelle M. Kittleson
Keyword(s):  
Heart Failure ◽  
Pregnant Women ◽  
De Novo ◽  
Systolic Dysfunction ◽  
The United States ◽  
Left Ventricular ◽  
Peripartum Cardiomyopathy ◽  
Ventricular Assist Devices ◽  
Left Ventricular Assist Devices ◽  
Common Diagnosis

Heart failure (HF) is a leading cause of morbidity and mortality in pregnant women in the United States. Although peripartum cardiomyopathy is the most common diagnosis for pregnant women with HF, women with preexisting cardiomyopathies and systolic dysfunction are also at risk as the hemodynamic demands of pregnancy can lead to decompensation, arrhythmia, and rarely death. The differential diagnosis of HF in pregnancy is broad and includes Takotsubo or stress cardiomyopathy, exacerbation of a preexisting cardiomyopathy, such as familial cardiomyopathy, hypertrophic cardiomyopathy, arrhythmogenic right ventricular cardiomyopathy, or left ventricular noncompaction. This review will explore the implications of pregnancy in women with preexisting cardiomyopathies and de novo HF, risk assessment and preconception planning, decisions about contraception, the safety of HF medications and implantable cardioverter-defibrillators during pregnancy, pregnancy in women with left ventricular assist devices and following heart transplantation.

Plasma cardiotrophin-1 following acute myocardial infarction: relationship with left ventricular systolic dysfunction

2001 ◽  
Vol 102 (1) ◽  
pp. 9-14 ◽  
Author(s):  
Suneel TALWAR ◽  
Iain B. SQUIRE ◽  
Russell J. O'BRIEN ◽  
Paul F. DOWNIE ◽  
Joan E. DAVIES ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Heart Failure ◽  
Acute Myocardial Infarction ◽  
Left Ventricular Systolic Dysfunction ◽  
Systolic Function ◽  
Systolic Dysfunction ◽  
Clinic Visit ◽  
Left Ventricular ◽  
Lv Function ◽  
Ventricular Remodelling

The glycoprotein 130 (gp130) signalling pathway is important in the development of heart failure. Cardiotrophin-1 (CT-1), a cytokine acting via the gp130 pathway, is involved in the process of ventricular remodelling following acute myocardial infarction (AMI) in animals. The aims of the present study were to examine the profile of plasma CT-1 following AMI in humans, and its relationship with echocardiographic parameters of left ventricular (LV) systolic function. Serial measurements of plasma CT-1 levels were made in 60 patients at 14-48h, 49-72h, 73-120h and 121-192h following AMI and at a later clinic visit. LV function was assessed using a LV wall motion index (WMI) score on admission (WMI-1) and at the clinic visit (WMI-2). Compared with values in control subjects (29.5±3.6fmol/ml), the plasma CT-1 concentration was elevated in AMI patients at 14-48h (108.1±15.1fmol/ml), 49-72h (105.2±19.7fmol/ml), 73-120h (91.2±14.9fmol/ml) and 121-192h (118.8±22.6fmol/ml), and at the clinic visit (174.9±30.9 fmol/ml) (P < 0.0001). Levels were higher following anterior compared with inferior AMI. For patients with anterior AMI, CT-1 levels were higher at the clinic visit than at earlier times. WMI-1 correlated with CT-1 at all times prior to hospital discharge (P < 0.05). On best subsets analysis, the strongest correlate with WMI-1 was CT-1 level at 49-72h (R2 = 20%, P < 0.05). In conclusion, plasma levels of CT-1 are elevated soon after AMI in humans and rise further in the subsequent weeks in patients after anterior infarction. CT-1 measured soon after AMI is indicative of LV dysfunction, and this cytokine may have a role in the development of ventricular remodelling and heart failure after AMI.

scholarly journals The heart regulates the endocrine response to heart failure: cardiac contribution to circulating neprilysin

2017 ◽  
Vol 39 (20) ◽  
pp. 1794-1798 ◽  
Author(s):  
Mattia Arrigo ◽  
Nicolas Vodovar ◽  
Hélène Nougué ◽  
Malha Sadoune ◽  
Chris J Pemberton ◽  
...  
Keyword(s):  
Heart Failure ◽  
Coronary Sinus ◽  
Artificial Heart ◽  
Systolic Function ◽  
Systolic Dysfunction ◽  
Venous Blood ◽  
Left Ventricular Systolic Function ◽  
Left Ventricular ◽  
Total Artificial Heart ◽  
Endocrine Response

Abstract Aims Heart failure (HF) is accompanied by major neuroendocrine changes including the activation of the natriuretic peptide (NP) pathway. Using the unique model of patients undergoing implantation of the CARMAT total artificial heart and investigating regional differences in soluble neprilysin (sNEP) in patients with reduced or preserved systolic function, we studied the regulation of the NP pathway in HF. Methods and results Venous blood samples from two patients undergoing replacement of the failing ventricles with a total artificial heart were collected before implantation and weekly thereafter until post-operative week 6. The ventricular removal was associated with an immediate drop in circulating NPs, a nearly total disappearance of circulating glycosylated proBNP and furin activity and a marked decrease in sNEP. From post-operative week 1 onwards, NP concentrations remained overall unchanged. In contrast, partial recoveries in glycosylated proBNP, furin activity, and sNEP were observed. Furthermore, while in patients with preserved systolic function (n = 6), sNEP concentrations in the coronary sinus and systemic vessels were similar (all P > 0.05), in patients with reduced left-ventricular systolic function, sNEP concentration, and activity were ∼three-fold higher in coronary sinus compared to systemic vessels (n = 21, all P < 0.0001), while the trans-pulmonary gradient was neutral (n = 5, P = 1.0). Conclusion The heart plays a pivotal role as a regulator of the endocrine response in systolic dysfunction, not only by directly releasing NPs but also by contributing to circulating sNEP, which in turn determines the bioavailability of other numerous vasoactive peptides.

scholarly journals HDAC6 contributes to pathological responses of heart and skeletal muscle to chronic angiotensin-II signaling

2014 ◽  
Vol 307 (2) ◽  
pp. H252-H258 ◽  
Author(s):  
Kimberly M. Demos-Davies ◽  
Bradley S. Ferguson ◽  
Maria A. Cavasin ◽  
Jennifer H. Mahaffey ◽  
Sarah M. Williams ◽  
...  
Keyword(s):  
Heart Failure ◽  
Skeletal Muscle ◽  
Angiotensin Ii ◽  
Muscle Wasting ◽  
Striated Muscle ◽  
Systolic Function ◽  
Systolic Dysfunction ◽  
Left Ventricular ◽  
Ang Ii ◽  
Skeletal Muscle Wasting

Little is known about the function of the cytoplasmic histone deacetylase HDAC6 in striated muscle. Here, we addressed the role of HDAC6 in cardiac and skeletal muscle remodeling induced by the peptide hormone angiotensin II (ANG II), which plays a central role in blood pressure control, heart failure, and associated skeletal muscle wasting. Comparable with wild-type (WT) mice, HDAC6 null mice developed cardiac hypertrophy and fibrosis in response to ANG II. However, whereas WT mice developed systolic dysfunction upon treatment with ANG II, cardiac function was maintained in HDAC6 null mice treated with ANG II for up to 8 wk. The cardioprotective effect of HDAC6 deletion was mimicked in WT mice treated with the small molecule HDAC6 inhibitor tubastatin A. HDAC6 null mice also exhibited improved left ventricular function in the setting of pressure overload mediated by transverse aortic constriction. HDAC6 inhibition appeared to preserve systolic function, in part, by enhancing cooperativity of myofibrillar force generation. Finally, we show that HDAC6 null mice are resistant to skeletal muscle wasting mediated by chronic ANG-II signaling. These findings define novel roles for HDAC6 in striated muscle and suggest potential for HDAC6-selective inhibitors for the treatment of cardiac dysfunction and muscle wasting in patients with heart failure.

scholarly journals Comparison between Spironolactone and Eplerenone on LV Systolic Function in Patients with Chronic Heart Failure

2020 ◽  
Vol 16 (2) ◽  
pp. 65-70
Author(s):  
Md Noornabi Khondokar ◽  
Khurshed Ahmed ◽  
Mohammad Ashraf Hossain ◽  
Rakibulh Rashed ◽  
Mohamed Mausool Siraj ◽  
...  
Keyword(s):  
Heart Failure ◽  
Blood Pressure ◽  
Side Effects ◽  
Chronic Heart Failure ◽  
Ejection Fraction ◽  
Systolic Function ◽  
Nyha Class ◽  
Left Ventricular ◽  
Group I ◽  
Lv Systolic Function

Background:Chronic heart failure (CHF) is the most common and prognostically unfavorable outcome of many diseases of the cardiovascular system. Clinical trials have demonstrated mortality and morbidity benefits of mineralocorticoid receptor antagonists (MRAs) in patients with heart failure. These studies have used either eplerenone or spironolactone as the MRA. Eplerenone is a selective aldosterone antagonist expected to have a lower incidence of hormonal side effects than spironolactone. The present study is designed to compare these two drugs in chronic heart failure patients as no head to head trial between these two drugs is found regarding improvement of systolic function, tolerability and safety. The aim of this study is to compare the effects of eplerenone and spironolactone on LV systolic function in patients with chronic heart failure in a single center. Methods:It was a randomized clinical trial single blind study. A total of 224 cases of chronic heart failure with reduced ejection fraction and NYHA class III or IV were selected by random sampling, from July 2017 to June 2018. Each patient was randomly allocated into either of the two arms, and was continued receiving treatment with either spironolactone (Arm-I) or eplerenone(Arm-II). Each patient was evaluated clinically, biochemically and echocardiographically at the beginning of treatment (baseline) at 1 month and at the end of 6th month. Echocardiography was performed to find out change in left ventricular systolic function. Result: After 6 months of treatment, ejection fraction was found higher in the eplerenonearm (40.3 ± 6.5 versus 38.3 ± 4.6%; P < 0.05). Ejection fraction (EF) changes were 6.2% in eplerenone group and 4.1% in spironolactonearm. A significant reduction in left ventricular end-systolic volume (21.9±2.5 in group I versus 14.9±5.7 in group II; P < 0.05) and left ventricular systolic diameter (48.7±4.0 in arm I versus 45.2±4.9 in arm II; P<0.05) occurred after 6 months of treatment. But no significant differences were observed in left ventricular end-diastolic volume (187.8±37.4 versus 184.5±33.9; P=0.101) and left ventricular diastolic diameter (60.1±4.5 versus 61.0±4.9; P=0.0818) between arms. Assessment of blood pressure six months after treatment shows, systolic blood pressure (SBP) and diastolic blood pressure (DBP) were improved in both arms but difference between two arms were statistically non-significant (p>0.05). Conclusion: In this study, the improvement in systolic function was more in eplerenone arm, which also had fewer adverse side effects when compared to spironolactone arm. So, it can be concluded that eplerenone can be advised in patient with chronic heart failure in addition to other drugs that are used to treat heart failure. University Heart Journal Vol. 16, No. 2, Jul 2020; 65-70

Link between diabetes and diastolic dysfunction and the diagnostic role of echocardiography

2009 ◽  
Vol 150 (45) ◽  
pp. 2060-2067 ◽  
Author(s):  
András Nagy ◽  
Zsuzsanna Cserép
Keyword(s):  
Heart Failure ◽  
Diastolic Dysfunction ◽  
Systolic Function ◽  
Diastolic Heart Failure ◽  
Systolic Dysfunction ◽  
Mitral Annulus ◽  
Left Ventricular ◽  
Diabetic Patients ◽  
Doppler Study

Diabetes mellitus, a disease that has been reaching epidemic proportions, is an important risk factor to the development of cardiovascular complication. The left ventricular diastolic dysfunction represents the earliest pre-clinical manifestation of diabetic cardiomyopathy, preceding systolic dysfunction and being able to evolve to symptomatic heart failure. In early stages, these changes appear reversible with tight metabolic control, but as pathologic processes become organized, the changes are irreversible and contribute to an excess risk of heart failure among diabetic patients. Doppler echocardiography provides reliable data in the stages of diastolic function, as well as for systolic function. Combination of pulsed tissue Doppler study of mitral annulus with transmitral inflow may be clinically valuable for obtaining information about left ventricular filling pressure and unmasking Doppler inflow pseudonormal pattern, a hinge point for the progression toward advanced heart failure. Subsequently we give an overview about diabetes and its complications, their clinical relevance and the role of echocardiography in detection of diastolic heart failure in diabetes.

Abstract 2386: Asymptomatic Left Ventricular Systolic Dysfunction as a Predictor of Incident Heart Failure and Mortality in the Elderly: The Cardiovascular Health Study

Circulation ◽  
2008 ◽  
Vol 118 (suppl_18) ◽  
Author(s):  
Jay Pandhi ◽  
Willem J Kop ◽  
John S Gottdiener
Keyword(s):  
Heart Failure ◽  
Cardiac Death ◽  
Cardiovascular Health ◽  
Left Ventricular Systolic Dysfunction ◽  
Systolic Function ◽  
Systolic Dysfunction ◽  
Left Ventricular ◽  
Health Study ◽  
Cardiovascular Health Study ◽  
Increased Risk

Left ventricular systolic dysfunction (LVSD) is an important predictor of outcomes in heart failure (HF) patients. Adverse effects of LVSD in individuals without heart failure, also known as asymptomatic LVSD (ALVSD), are not well established in the elderly. This study reports outcomes and evaluates the impact of LVSD in elderly subjects with ALVSD. The Cardiovascular Health Study is a multicenter longitudinal cohort study designed to assess cardiac risk factors and outcomes in a community-based population 65 years and older. The incidence of HF and mortality was evaluated in those with ALVSD with a median follow-up of 11.9 years. Cox regression was used, adjusting for demographics and cardiac risk factors, and stratified by severity of LVSD. Incident HF occurred in 39.2% of those with ALVSD vs. 22.8% in those without LVSD (RR = 1.51, CI = 1.25–1.84). Impaired ejection fraction (EF) (< 45%) was associated with more than twice the risk of incident HF than normal systolic function (RR = 2.21; CI 1.67–2.91). Individuals with borderline EF (45–55%) did not have an increased risk of incident HF (RR = 1.21; CI 0.94–1.56). The severity of LVSD was also predictive of mortality: borderline LVSD RR = 1.23 (CI 1.04–1.47) for all-cause mortality and 1.60 (CI 1.26–2.03) for cardiac death; impaired LVSD RR = 1.54 (CI 1.24–1.92) for all-cause mortality and RR = 2.12 (CI 1.60–2.81) for cardiac death. ALVSD is associated with increased risk of heart failure, death, and cardiac death when compared to normal systolic function. Furthermore, the degree of systolic dysfunction has a significant impact in predicting these outcomes in elderly individuals with ALVSD.

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