You are currently viewing a new version of our website. To view the old version click .
MDPIMDPI
Search all articles
Journal of Clinical Medicine
Download PDF
  • Article
  • Open Access

15 April 2021

Ischemic Etiology and Prognosis in Men and Women with Acute Heart Failure

,
,
,
,
,
,
,
,
and
1
Cardiology Department, Hospital Universitario 12 de Octubre, 28028 Madrid, Spain
2
Cardiology Department, Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain
3
CIBER de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
4
Cardiology Department, Puerta del Mar University Hospital, 11009 Cádiz, Spain
J. Clin. Med.2021, 10(8), 1713;https://doi.org/10.3390/jcm10081713
This article belongs to the Special Issue Coronary Artery Disease: The Role of Sex
Version Notes
Order Reprints
Review Reports

Abstract

Coronary heart disease is common in heart failure (HF). Our aim was to determine the impact of ischemic etiology on prognosis among men and women with HF. This study is a prospective national multicenter registry. The primary endpoint was 12-month mortality. Patients with HF and ischemic heart disease were stratified according to sex. A total of 1830 patients were enrolled of which 756 (41.3%) were women. Ischemic etiology was more common in men (446 (41.6%)) than in women (167 (22.2%)). Among patients with ischemic HF, diabetes was more frequent in women than in men. Ischemic etiology was not associated with higher mortality risk, and this was true for women (Hazard Ratio [HR] 1.51, 95% Confidence Interval [CI] 0.98–2.32; p = 0.61) and men (HR 1.14, 95% CI 0.81–1.61; p = 0.46), p-value for interaction: 0.067. Mortality/readmission risk in ischemic HF increased in men with previous readmissions (HR 1.15, 95% CI 1.02–1.29; p = 0.022), chronic obstructive pulmonary disease (HR1.20, 95% CI 1.02–1.41; p = 0.026) and in women with diabetes (HR 2.23, 95% CI 1.05–4.47; p = 0.035). Ischemic etiology was not associated with mortality in HF patients. In ischemic HF, the variables associated with a poor prognosis were diabetes in women and previous readmissions and chronic obstructive pulmonary disease in men.

1. Introduction

Ischemic heart disease is the leading cause of mortality worldwide and is a major cause of premature mortality and disability [1]. Ischemic heart disease is a common condition associated with heart failure (HF) and a powerful predisposing factor [2] of developing HF [3,4]. In addition, ischemic etiology has been associated with a poor prognosis in HF patients in some studies [5], but not in others [6].
Differences related to sex have been described in HF patients, including etiology, demographic profile, medical history, and prognosis [7,8,9]. Compared to men, women have a higher prevalence of hypertension, valvular heart disease, and diabetes but a lower prevalence of ischemic heart disease [7,8,10]. However, the effect of sex on the impact of ischemic heart disease on HF prognosis is controversial [11,12]. A worse prognosis has been described in women with coronary artery disease, with an increased risk of incident HF, cardiogenic shock [12], lower frequency of revascularization, and a lower use of antiplatelet drugs, statins, and beta-blockers [10,13,14]. Moreover, women have been underrepresented in clinical trials of HF and ischemic heart disease [15].
Our objective was to assess the impact of ischemic heart disease on HF prognosis in men and women. We have also compared the characteristics and treatment of women admitted with heart failure with their male counterparts.

2. Methods

The present study is a sub-analysis of the Spanish Network for the Study of Heart Failure II registry (REDINSCOR II). The methodology of the study has been previously detailed [16,17]. Briefly, the REDINSCOR II is a prospective, multicenter, nationwide study including adults admitted for acute HF in 20 Cardiology departments from Spanish hospitals, from October 2013 to December 2014. According to the definition of the current clinical practice guidelines, all patients had a diagnosis of acute HF at admission [18].
Patients with HF and ischemic heart disease were stratified according to sex. We considered ischemic etiology in the presence of coronary artery disease of sufficient severity and extension to justify myocardial damage [19,20].
The primary endpoint was mortality at 12 months. We also analyzed the composite of all-cause mortality/hospital readmissions due to HF incidence of sudden cardiac death, mortality due to refractory HF, or heart transplantation at 12 months. Hospital readmissions and mortality at 1 and 6 months were also assessed.
This study was accomplished with the Declaration of Helsinki and was approved by the Ethics Committee of the recruiting hospitals (9/12/2013 CEIC: 57/2013; 19/09/2013 CEIC: 13/2013). All patients provided written informed consent.

Statistical Analysis

Continuous variables are shown as mean (standard deviation) or median (interquartile interval) for non-normally distributed variables. Categorical data are presented as frequencies and percentages. Continuous quantitative variables were compared using Student’s t-test and ANOVA for the comparison of means or the Wilcoxon rank-sum in nonparametric data. Categorical variables were analyzed using the χ2 test and the Fischer exact test. Bonferroni’s correction was applied for multiple comparisons.
Multivariate analysis included multiple logistic regression techniques and Cox regression modeling for the study endpoints. To determine which variables were entered into the final model, we used a sequential inclusion and exclusion method, with an inclusion p threshold lower than 0.05 and exclusion over 0.1. The final model included age, previous heart failure admissions, diabetes, glomerular filtration rate, HF therapies, rhythm, and anemia at discharge. All analyses were performed with the STATA software (StataCorp, College Station, TX, USA, version 14.0).

3. Results

A total of 1830 HF patients were enrolled in the registry; the mean age was 73.3 ± 10.6 years, 756 (41.3%) were women, and 613 (33.5%) had ischemic etiology. Ischemic etiology was significantly more common in men (446 [41.5%]) compared to women (167 (22.1%)), p < 0.001. Table 1 shows basal demographic characteristics in the studied patients according to sex and etiology. Compared to men, women were significantly older, and we found significant differences in the frequency of cardiovascular risk factors. Women with ischemic HF had a more common history of diabetes, while men more often had a history of tobacco and alcohol consumption. In patients with non-ischemic HF, the etiology of HF was valvular heart disease in 411 (33.9%), hypertension in 535 (44.1%), idiopathic/familiar in 199 (16.4%), hypertrophic cardiomyopathy in 53 (4.4%), and infiltrative diseases in 15 (1.2%).
Table 1. Baseline characteristics in patients admitted with heart failure (HF) according to etiology and sex.
In patients with ischemic etiology, men were carriers of an implantable cardioverter-defibrillator more frequently than women (57 (12.8%) vs. 4 (2.4%), p < 0.001), and this was also the case in patients with non-ischemic HF (50 (8.0%) vs. 16 (2.7%), p < 0.001). Concerning pharmacological treatment, women with ischemic etiology more commonly received angiotensin II receptor blockers and fewer mineralocorticoid receptor antagonists compared to men.
Left ventricular ejection fraction was higher in women with ischemic etiology, compared to men (47 ± 18% vs. 39 ± 16%) (Table 2). Men, however, had greater ventricular remodeling and dilation and a wider QRS duration. Mortality during hospital admission was comparable in men and women (43 (4.0) vs. 28 (3.7)), but length of hospital stay was shorter in women (9.8 ± 8.5 vs. 12.2 ± 17.4). Women with ischemic HF were older, had greater comorbidity, lower left ventricular ejection fraction, and more common previous HF hospitalizations compared to women with non-ischemic HF.
Table 2. Vital signs at admission and in-hospital treatments in patients with heart failure (HF) according to etiology and sex.
Unadjusted analysis of mortality and hospital readmissions showed similar outcomes during follow-up among men and women with ischemic etiology of HF (Table 3). However, women with non-ischemic etiology tended to present fewer hospital readmissions at 12 months. In adjusted Cox regression analysis, ischemic etiology was not associated with an increased mortality at 12 months in women (HR 1.52, 95% CI 0.97–2.33, p = 0.052) or men (HR 1.28, 95% CI 0.911–1.79, p = 0.155) (Figure 1). Women received a heart transplant less often compared to men in univariate comparisons (5 (0.7%) vs. 31 (2.9%), p = 0.05). After a multivariate analysis adjusting for age and comorbidities, we did not find sex-related differences in heart transplants at 12 months (HR 2.53, 95% CI 0.87–7.39; p = 0.09). The only factor associated with a lower indication of heart transplants was older age (HR 0.92, 95% CI 0.89–0.94; p < 0.001).
Table 3. Events during follow-up in patients admitted with heart failure (HF) according to etiology and sex.
Figure 1. Show Kaplan–Meier survival curves of mortality at 12 months according to HF etiology, in men and women.
Ischemic etiology was not an independent predictor of mortality (HR 1.21, 95% CI 0.96–1.53, p = 0.11) (Table 4), and this was true for women (HR 1.51, 95% CI 0.98–2.32; p = 0.61) and men (HR 1.14, 95% CI 0.81–1.61; p = 0.46), interaction p-value: 0.067. Ischemic etiology was also not associated with the combined endpoint of mortality/readmissions. In patients with ischemic HF, diabetes was associated with an increased risk of mortality/readmissions in women and previous HF admissions and chronic obstructive pulmonary disease in men.
Table 4. Independent predictors of mortality, and mortality/readmissions at 12 months in patients admitted with heart failure (HF) according to etiology and sex.

4. Discussion

We have found that, among patients admitted with HF, ischemic etiology is present in a fifth of women and about 40% of men. Ischemic etiology was not associated with an increased risk of adverse events.

4.1. Comorbidities and Cardiovascular Risk Factors

Women are underrepresented in clinical trials, and patients from clinical trials are highly selected. Our sample is more representative of real-world patients. Previous studies that have analyzed HF’s presentation in women have shown frequent advanced age and comorbidity [21,22,23,24]. In contrast to men, the most common form of HF in women is that with preserved left ventricular function [22]. Our results were consistent with previous experiences, as women had higher left ventricular ejection fraction and older age [8,21,25]. Regarding comorbidity and cardiovascular risk factors, women with ischemic etiology frequently had diabetes (69%), but the rate of hypertension was comparable to men (Supplementary Materials). It is possible that high blood pressure plays a less prominent role in the development of ischemic heart disease in women, which would be more related to other cardiovascular risk factors, such as diabetes [23,26]. HF risk is higher in women with diabetes than in men with diabetes [23,26,27,28]. Analyzing the characteristics of women with ischemic etiology, we have observed that the clinical profile of these patients is more similar to men with ischemic HF than to women with HF of non-ischemic etiology, suggesting that several differences associated with sex might be, in fact, related to ischemic etiology.

4.2. Heart Failure Therapies

The use of a implantable cardioverter-defibrillator was higher in men than in women. This might be related, in part, to the fact that men more frequently had a left ventricular ejection fraction <35% [18,25]. However, it has also previously been stated that women with HF and a reduced left ventricular ejection fraction are less likely to be referred for cardioverter-defibrillator implantation [29]. In fact, in the specific group of patients with ischemic etiology and reduced left ventricular ejection fraction, the proportion of women with a defibrillator was also lower than men. In our study, the incidence of sudden cardiac death during follow-up was similar between men and women with ischemic HF.
Traditionally, women with HF have been under-treated compared to men. This difference has been attributed to women’s more unfavorable clinical profile, with older age and common comorbidities [30]. However, in the subgroup of women with ischemic etiology, we only found significant differences in the prescription of mineralocorticoid receptor antagonists. The lower prescription of these drugs in the cohort of our study may also be explained by the lack of indication due to the higher left ventricular ejection fraction in women [25].

4.3. Mortality and Hospital Readmissions during Follow-Up

We did not find significant sex differences in hospital mortality and mortality/readmissions during follow-up among patients with ischemic HF.
In some previous studies, women have shown better-adjusted survival rates than in men [16,29,31,32,33], a finding which is more marked in patients with non-ischemic HF [23,34,35]. In our registry patients, the survival advantage traditionally attributed to women with non-ischemic heart failure may have been attenuated by a more advanced disease, with more years since the diagnosis.
With regard to hospitalization for heart failure, previous experiences have described that the male sex is associated with a higher probability of readmission [36,37] and the combined endpoint of mortality/readmissions [36]. The attenuation of these sex-related differences in prognosis could be explained by HF’s etiology and the negative impact of coronary heart disease in women. Indeed, women who present with an acute myocardial infarction have an increased risk of developing heart failure during admission and follow-up, compared to men [11,12]. Mental/psychological stress was not assessed in this study. Future studies should analyze the impact of psychosocial dimension on the prognosis of patients with HF according to etiology, and sex differences.
Other variables associated with worse outcomes were comorbidities, especially diabetes mellitus or chronic obstructive pulmonary disease in women, and previous hospitalizations in men with ischemic etiology. Treatment with ACEIs/ARBs was a factor associated with a lower risk of death and readmissions, regardless of sex and the etiology of heart failure.
Women tend to receive heart transplants less often than men [38]. In the univariate analysis of our study, heart transplants were performed less frequently in women. However, after multivariate adjustment, there were no differences between men and women with ischemic or non-ischemic etiology of HF. Advanced age was the only factor associated with a lower probability of receiving a heart transplant, and therefore, after statistical adjustment, the indication for transplant was similar in both sexes.
Our study has some limitations. The follow-up phase was 12 months, and a longer follow-up period may have shown significant differences in outcomes according to HF etiology and sex. The dosage of disease-modifying drugs was not recorded, and we do not have information about patients who presented appropriate defibrillator shocks during follow-up.

5. Conclusions

Compared to patients with non-ischemic etiology, patients with ischemic HF have more comorbidities. Ischemic etiology was not associated with mortality in HF patients. In ischemic HF, the variables associated with a poor prognosis were diabetes in women, and previous readmissions and chronic obstructive pulmonary disease in men. Additional studies are required to determine the specific impact of other etiologies on the prognosis of HF.

Supplementary Materials

The following are available online at https://www.mdpi.com/article/10.3390/jcm10081713/s1, Table S1: Basal demographic and clinical characteristics of patients with HF according to sex and etiology.

Author Contributions

Conceptualization: M.M.-S. and L.V.; Methodology, M.M.-S. and L.V.; Software, M.M.-S. and L.V.; Validation, J.G., L.M.D., R.V.-G., J.R.G.-J., J.S., D.P.-F., R.B., F.W., J.D., F.F.-A. and M.M.-S.; Formal Analysis, M.M.-S. and L.V.; Investigation, L.M.D., R.V.-G., J.R.G.-J., J.S., D.P.-F., R.B., F.W., J.D., F.F.-A. and M.M.-S.; Resources, R.V.-G., J.R.G.-J., J.S., D.P.-F., R.B., F.W., J.D., F.F.-A. and M.M.-S.; Data Curation, R.V.-G., J.R.G.-J., J.S., D.P.-F., R.B., F.W., J.D., F.F.-A. and M.M.-S.; Writing—Original Draft Preparation, L.V. and M.M.-S.; Writing—Review and Editing, L.V. and M.M.-S.; Visualization, R.V.-G., J.R.G.-J., J.S., D.P.-F., R.B., F.W., J.D., F.F.-A. and M.M.-S.; Supervision, R.V.-G., J.R.G.-J., J.S., D.P.-F., R.B., F.W., J.D., F.F.-A. and M.M.-S.; Project Administration, R.V.-G., J.R.G.-J., J.S., D.P.-F., R.B., F.W., J.D., F.F.-A. and M.M.-S.; Funding Acquisition, R.V.-G., J.R.G.-J., J.S., D.P.-F., R.B., F.W., J.D., F.F.-A. and M.M.-S. All authors have read and agreed to the published version of the manuscript.

Funding

This research received no external funding.

Institutional Review Board Statement

This study accomplishes with the Declaration of Helsinki and was approved by the Ethics Committee of the recruiting hospitals (9/12/2013 CEIC: 57/2013; 19/09/2013 CEIC: 13/2013).

Data Availability Statement

Data will be provided by request.

Conflicts of Interest

The authors declare no conflict of interest.

References

  1. Khan, M.A.; Hashim, M.J.; Mustafa, H.; Baniyas, M.Y.; Al Suwaidi, S.K.B.M.; AlKatheeri, R.; Alblooshi, F.M.K.; Almatrooshi, M.E.A.H.; Alzaabi, M.E.H.; Al Darmaki, R.S.; et al. Global epidemiology of ischemic heart disease: Results from the Global Burden of Disease Study. Cureus 2020, 12, e9349. [Google Scholar] [CrossRef] [PubMed]
  2. Velagaleti, R.S.; Vasan, R.S. Heart failure in the twenty-first century: Is it a coronary artery disease or hypertension problem? Cardiol. Clin. 2007, 25, 487–495. [Google Scholar] [CrossRef] [PubMed]
  3. Elgendy, I.Y.; Mahtta, D.; Pepine, C.J. Medical therapy for heart failure caused by ischemic heart disease. Circ. Res. 2019, 124, 1520–1535. [Google Scholar] [CrossRef] [PubMed]
  4. Qureshi, W.T.; Zhang, Z.-M.; Chang, P.P.; Rosamond, W.D.; Kitzman, D.W.; Wagenknecht, L.E.; Soliman, E.Z. Silent Myocardial Infarction and Long-Term Risk of Heart Failure: The ARIC Study. J. Am. Coll. Cardiol. 2018, 71, 1–8. [Google Scholar] [CrossRef]
  5. Pecini, R.; Møller, D.V.; Torp-Pedersen, C.; Hassager, C.; Køber, L. Heart failure etiology impacts survival of patients with heart failure. Int. J. Cardiol. 2011, 149, 211–215. [Google Scholar] [CrossRef]
  6. Balmforth, C.; Simpson, J.; Shen, L.; Jhund, P.S.; Lefkowitz, M.; Rizkala, A.R.; Rouleau, J.L.; Shi, V.; Solomon, S.D.; Swedberg, K.; et al. Outcomes and effect of treatment according to etiology in HFrEF: An analysis of PARADIGM-HF. JACC Heart Fail. 2019, 7, 457–465. [Google Scholar] [CrossRef] [PubMed]
  7. Mentzer, G.; Hsich, E.M. Heart Failure with Reduced Ejection Fraction in Women: Epidemiology, Outcomes, and Treatment. Heart Fail. Clin. 2019, 15, 19–27. [Google Scholar] [CrossRef]
  8. Tibrewala, A.; Yancy, C.W. Heart failure with preserved ejection fraction in women. Heart Fail. Clin. 2019, 15, 9–18. [Google Scholar] [CrossRef]
  9. Postigo, A.; Martínez-Sellés, M. Sex influence on heart failure prognosis. Front. Cardiovasc. Med. 2020, 7, 356. [Google Scholar] [CrossRef]
  10. Heras, M. Ischemic heart disease in women: Clinical presentation, non-invasive testing and management of acute coronary syndromes. Rev. Esp. Cardiol. Engl. Ed. 2006, 59, 371–381. [Google Scholar] [CrossRef]
  11. Lewis, E.F.; Velazquez, E.J.; Solomon, S.D.; Hellkamp, A.S.; McMurray, J.J.V.; Mathias, J.; Rouleau, J.-L.; Maggioni, A.P.; Swedberg, K.; Kober, L.; et al. Predictors of the first heart failure hospitalization in patients who are stable survivors of myocardial infarction complicated by pulmonary congestion and/or left ventricular dysfunction: A VALIANT study. Eur. Heart J. 2008, 29, 748–756. [Google Scholar] [CrossRef]
  12. French, J.K.; Armstrong, P.W.; Cohen, E.; Kleiman, N.S.; O’Connor, C.M.; Hellkamp, A.S.; Stebbins, A.; Holmes, D.R.; Hochman, J.S.; Granger, C.B.; et al. Cardiogenic shock and heart failure post-percutaneous coronary intervention in ST-elevation myocardial infarction: Observations from “Assessment of Pexelizumab in Acute Myocardial Infarction”. Am. Heart J. 2011, 162, 89–97. [Google Scholar] [CrossRef]
  13. Mosca, L.; Manson, J.E.; Sutherland, S.E.; Langer, R.D.; Manolio, T.; Barrett-Connor, E. Cardiovascular Disease in Women. Circulation 1997, 96, 2468–2482. [Google Scholar] [CrossRef]
  14. Vicent, L.; Ariza-Solé, A.; Alegre, O.; Sanchís, J.; López-Palop, R.; Formiga, F.; González-Salvado, V.; Bueno, H.; Vidán, M.T.; Díez-Villanueva, P.; et al. Octogenarian women with acute coronary syndrome present frailty and readmissions more frequently than men. Eur. Heart J. Acute Cardiovasc. Care 2019, 8, 252–263. [Google Scholar] [CrossRef]
  15. Melloni, C.; Berger, J.S.; Wang, T.Y.; Gunes, F.; Stebbins, A.; Pieper, K.S.; Dolor, R.J.; Douglas, P.S.; Mark, D.B.; Newby, L.K. Representation of women in randomized clinical trials of cardiovascular disease prevention. Circ. Cardiovasc. Qual. Outcomes 2010, 3, 135–142. [Google Scholar] [CrossRef]
  16. Martínez-Sellés, M.; Díez-Villanueva, P.; Álvarez Garcia, J.; Ferrero-Gregori, A.; Vives-Borrás, M.; Worner, F.; Bardají, A.; Delgado, J.F.; Vázquez, R.; González-Juanatey, J.R.; et al. Influence of sex and pregnancy on survival in patients admitted with heart failure: Data from a prospective multicenter registry. Clin. Cardiol. 2018, 41, 924–930. [Google Scholar] [CrossRef]
  17. Vicent, L.; Cinca, J.; Vazquez-García, R.; Gonzalez-Juanatey, J.R.; Rivera, M.; Segovia, J.; Pascual-Figal, D.; Bover, R.; Worner, F.; Delgado-Jiménez, J.; et al. Discharge treatment with angiotensin-converting enzyme inhibitor/angiotensin receptor blocker after a heart failure hospitalisation is associated with a better prognosis irrespective of left ventricular ejection fraction. Intern. Med. J. 2019, 49, 1505–1513. [Google Scholar] [CrossRef]
  18. McMurray, J.J.V.; Adamopoulos, S.; Anker, S.D.; Auricchio, A.; Böhm, M.; Dickstein, K.; Falk, V.; Filippatos, G.; Fonseca, C.; Gomez-Sanchez, M.A.; et al. ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure 2012: The Task Force for the Diagnosis and Treatment of Acute and Chronic Heart Failure 2012 of the European Society of Cardiology. Developed in collaboration with the Heart Failure Association (HFA) of the ESC. Eur. Heart J. 2012, 33, 1787–1847. [Google Scholar] [CrossRef]
  19. Lala, A.; Desai, A.S. The role of coronary artery disease in heart failure. Heart Fail. Clin. 2014, 10, 353–365. [Google Scholar] [CrossRef]
  20. Felker, G.M.; Shaw, L.K.; O’Connor, C.M. A standardized definition of ischemic cardiomyopathy for use in clinical research. J. Am. Coll. Cardiol. 2002, 39, 210–218. [Google Scholar] [CrossRef]
  21. Bozkurt, B.; Khalaf, S. Heart failure in women. Methodist DeBakey Cardiovasc. J. 2017, 13, 216–223. [Google Scholar] [CrossRef] [PubMed]
  22. Hogg, K.; Swedberg, K.; McMurray, J. Heart failure with preserved left ventricular systolic function; epidemiology, clinical characteristics, and prognosis. J. Am. Coll. Cardiol. 2004, 43, 317–327. [Google Scholar] [CrossRef]
  23. Martínez-Sellés, M.; Doughty, R.N.; Poppe, K.; Whalley, G.A.; Earle, N.; Tribouilloy, C.; McMurray, J.J.V.; Swedberg, K.; Køber, L.; Berry, C.; et al. Gender and survival in patients with heart failure: Interactions with diabetes and aetiology. Results from the MAGGIC individual patient meta-analysis. Eur. J. Heart Fail. 2012, 14, 473–479. [Google Scholar] [CrossRef] [PubMed]
  24. Elgendy, I.Y.; Pepine, C.J. Heart failure with preserved ejection fraction: Is ischemia due to coronary microvascular dysfunction a mechanistic factor? Am. J. Med. 2019, 132, 692–697. [Google Scholar] [CrossRef] [PubMed]
  25. Ponikowski, P.; Voors, A.A.; Anker, S.D.; Bueno, H.; Cleland, J.G.F.; Coats, A.J.S.; Falk, V.; González-Juanatey, J.R.; Harjola, V.-P.; Jankowska, E.A.; et al. 2016 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure: The Task Force for the diagnosis and treatment of acute and chronic heart failure of the European Society of Cardiology (ESC)Developed with the special contribution of the Heart Failure Association (HFA) of the ESC. Eur. Heart J. 2016, 37, 2129–2200. [Google Scholar] [CrossRef] [PubMed]
  26. Ohkuma, T.; Komorita, Y.; Peters, S.A.E.; Woodward, M. Diabetes as a risk factor for heart failure in women and men: A systematic review and meta-analysis of 47 cohorts including 12 million individuals. Diabetologia 2019, 62, 1550–1560. [Google Scholar] [CrossRef] [PubMed]
  27. Kodama, S.; Fujihara, K.; Horikawa, C.; Sato, T.; Iwanaga, M.; Yamada, T.; Kato, K.; Watanabe, K.; Shimano, H.; Izumi, T.; et al. Diabetes mellitus and risk of new-onset and recurrent heart failure: A systematic review and meta-analysis. ESC Heart Fail. 2020, 7, 2146–2174. [Google Scholar] [CrossRef]
  28. Huxley, R.; Barzi, F.; Woodward, M. Excess risk of fatal coronary heart disease associated with diabetes in men and women: Meta-analysis of 37 prospective cohort studies. BMJ 2006, 332, 73–78. [Google Scholar] [CrossRef]
  29. Gillis, A.M. Atrial fibrillation and ventricular arrhythmias: Sex differences in electrophysiology, epidemiology, clinical presentation, and clinical outcomes. Circulation 2017, 135, 593–608. [Google Scholar] [CrossRef]
  30. Schall, M.B.; Flannery, J. Undertreatment of women with heart failure: A reversible outcome on hospital readmission. Lippincotts Case Manag. Manag. Process. Patient Care 2004, 9, 250–253. [Google Scholar] [CrossRef]
  31. Deswal, A.; Bozkurt, B. Comparison of morbidity in women versus men with heart failure and preserved ejection fraction. Am. J. Cardiol. 2006, 97, 1228–1231. [Google Scholar] [CrossRef]
  32. Regitz-Zagrosek, V.; Oertelt-Prigione, S.; Prescott, E.; Franconi, F.; Gerdts, E.; Foryst-Ludwig, A.; Maas, A.H.E.M.; Kautzky-Willer, A.; Knappe-Wegner, D.; Kintscher, U.; et al. Gender in cardiovascular diseases: Impact on clinical manifestations, management, and outcomes. Eur. Heart J. 2016, 37, 24–34. [Google Scholar] [CrossRef]
  33. Martínez-Sellés, M.; García Robles, J.A.; Prieto, L.; Domínguez Muñoa, M.; Frades, E.; Díaz-Castro, O.; Almendral, J. Systolic dysfunction is a predictor of long term mortality in men but not in women with heart failure. Eur. Heart J. 2003, 24, 2046–2053. [Google Scholar] [CrossRef]
  34. Ghali, J.K.; Krause-Steinrauf, H.J.; Adams, K.F.; Khan, S.S.; Rosenberg, Y.D.; Yancy, C.W.; Young, J.B.; Goldman, S.; Peberdy, M.A.; Lindenfeld, J. Gender differences in advanced heart failure: Insights from the BEST study. J. Am. Coll. Cardiol. 2003, 42, 2128–2134. [Google Scholar] [CrossRef]
  35. Dunlay, S.M.; Roger, V.L. Gender differences in the pathophysiology, clinical presentation, and outcomes of ischemic heart failure. Curr. Heart Fail. Rep. 2012, 9, 267–276. [Google Scholar] [CrossRef]
  36. Ieva, F.; Jackson, C.H.; Sharples, L.D. Multi-state modelling of repeated hospitalisation and death in patients with heart failure: The use of large administrative databases in clinical epidemiology. Stat. Methods Med. Res. 2017, 26, 1350–1372. [Google Scholar] [CrossRef]
  37. Nieminen, M.S.; Harjola, V.-P.; Hochadel, M.; Drexler, H.; Komajda, M.; Brutsaert, D.; Dickstein, K.; Ponikowski, P.; Tavazzi, L.; Follath, F.; et al. Gender related differences in patients presenting with acute heart failure. Results from EuroHeart Failure Survey II. Eur. J. Heart Fail. 2008, 10, 140–148. [Google Scholar] [CrossRef]
  38. Lund, L.H.; Khush, K.K.; Cherikh, W.S.; Goldfarb, S.; Kucheryavaya, A.Y.; Levvey, B.J.; Meiser, B.; Rossano, J.W.; Chambers, D.C.; Yusen, R.D.; et al. The Registry of the International Society for Heart and Lung Transplantation: Thirty-fourth adult heart transplantation report-2017; focus theme: Allograft ischemic time. J. Heart Lung Transplant. Off. Publ. Int. Soc. Heart Transplant. 2017, 36, 1037–1046. [Google Scholar] [CrossRef]
Publisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Article Metrics

Citations

Article Access Statistics

Journal Statistics
Multiple requests from the same IP address are counted as one view.
Download PDF
CSF Dynamics for Shunt Prognostication and Revision in Normal Pressure Hydrocephalus
Previous
Reassessment of Poststroke Dysphagia in Rehabilitation Facility Results in Reduction in Diet Restrictions
Next