scholarly journals The Impact of Advance Directive Perspectives on the Completion of Life-Sustaining Treatment Decisions in Patients with Heart Failure: A Prospective Study

2021 ◽  
Vol 10 (24) ◽  
pp. 5962
Author(s):  
JinShil Kim ◽  
Seongkum Heo ◽  
Bong Roung Kim ◽  
Soon Yong Suh ◽  
Jae Lan Shim ◽  
...  
Keyword(s):  
Higher Education ◽  
Heart Failure ◽  
Nyha Class ◽  
Heart Association ◽  
Advanced Age ◽  
Class Iii ◽  
Modifiable Factors ◽  
Life Sustaining Treatment ◽  
The Impact

Evidence for non-modifiable and modifiable factors associated with the utilization of advance directives (ADs) in heart failure (HF) is lacking. The purpose of this study was to examine baseline-to-3-month changes in knowledge, attitudes, and benefits/barriers regarding ADs and their impact on the completion of life-sustaining treatment (LST) decisions at 3-month follow-up among patients with HF. Prospective, descriptive data on AD knowledge, attitudes, and benefits/barriers and LSTs were obtained at baseline and 3-month follow-up after outpatient visits. Of 64 patients (age, 68.6 years; male, 60.9%; New York Heart Association (NYHA) classes I/II, 70.3%), 53.1% at baseline and 43.8% at 3-month follow-up completed LST decisions. Advanced age (odds ratio (OR) = 0.91, p = 0.012) was associated with less likelihood of the completion of LST decisions at 3-month follow-up, while higher education (OR = 1.19, p = 0.025) and NYHA class III/IV (OR = 4.81, p = 0.049) were associated with more likelihood. In conclusion, advanced age predicted less likelihood of LST decisions at 3 months, while higher education and more functional impairment predicted more likelihood. These results imply that early AD discussion seems feasible in mild symptomatic HF patients with poor knowledge about ADs, considering the non-modifiable and modifiable factors.

scholarly journals The Effects of Sacubitril/Valsartan on Clinical, Biochemical and Echocardiographic Parameters in Patients with Heart Failure with Reduced Ejection Fraction: The “Hemodynamic Recovery”

2019 ◽  
Vol 8 (12) ◽  
pp. 2165 ◽  
Author(s):  
Giuseppe Romano ◽  
Giuseppe Vitale ◽  
Laura Ajello ◽  
Valentina Agnese ◽  
Diego Bellavia ◽  
...  
Keyword(s):  
Heart Failure ◽  
New York ◽  
Ejection Fraction ◽  
Nyha Class ◽  
Heart Association ◽  
Class Iii ◽  
Reduced Ejection Fraction ◽  
Patients With Heart Failure ◽  
Echocardiographic Parameters ◽  
The Impact

Background: Sacubitril/valsartan has been shown to be superior to enalapril in reducing the risks of death and hospitalization for heart failure (HF). However, knowledge of the impact on cardiac performance remains limited. We sought to evaluate the effects of sacubitril/valsartan on clinical, biochemical and echocardiographic parameters in patients with heart failure and reduced ejection fraction (HFrEF). Methods: Sacubitril/valsartan was administered to 205 HFrEF patients. Results: Among 230 patients (mean age 59 ± 10 years, 46% with ischemic heart disease) 205 (89%) completed the study. After a follow-up of 10.49 (2.93 ± 18.44) months, the percentage of patients in New York Heart Association (NYHA) class III changed from 40% to 17% (p < 0.001). Median N–Type natriuretic peptide (Nt-proBNP) decreased from 1865 ± 2318 to 1514 ± 2205 pg/mL, (p = 0.01). Furosemide dose reduced from 131.3 ± 154.5 to 120 ± 142.5 (p = 0.047). Ejection fraction (from 27± 5.9% to 30 ± 7.7% (p < 0.001) and E/A ratio (from 1.67 ± 1.21 to 1.42 ± 1.12 (p = 0.002)) improved. Moderate to severe mitral regurgitation (from 30.1% to 17.4%; p = 0.002) and tricuspid velocity decreased from 2.8 ± 0.55 m/s to 2.64 ± 0.59 m/s (p < 0.014). Conclusions: Sacubitril/valsartan induce “hemodynamic recovery” and, consistently with reduction in Nt-proBNP concentrations, improve NYHA class despite diuretic dose reduction.

Abstract 17341: Obesity is Associated With Progressive Heart Failure in Hypertrophic Cardiomyopathy

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Aadhavi Sridharan ◽  
Martin S Maron ◽  
Dou Huang ◽  
Craig Cooper ◽  
Jennifer Drummond ◽  
...  
Keyword(s):  
Heart Failure ◽  
Hypertrophic Cardiomyopathy ◽  
Disease Progression ◽  
Nyha Class ◽  
Class I ◽  
Class Iii ◽  
Progressive Heart Failure ◽  
The Impact ◽  
New Onset

Background: The impact of comorbid disease states and lifestyle on the natural history of patients with hypertrophic cardiomyopathy (HCM) remains unknown. Objective: Evaluate the association of non-HCM comorbidities including obesity, hypertension, diabetes, obstructive sleep apnea, kidney disease, tobacco use, alcohol use, and lung disease with disease progression in a large cohort of HCM patients. Methods: 2269 patients evaluated at the Tufts HCM Institute between 2004 to 2019, ≥ 18 years of age (54 ± 15 years; 1392 male), and followed for an average of 4 ± 3.4 years for disease progression including progressive heart failure (HF) symptoms (from NYHA class I/II to NYHA class III/IV), new-onset atrial fibrillation (AF), or sudden death (SD) event (including appropriate defibrillation for ventricular arrhythmias, resuscitated cardiac arrest, or SD). Results: Of 1376 patients with NYHA class I/II symptoms at initial clinical evaluation, 252 (18%) developed progressive HF symptoms to NYHA class III/IV over follow-up (5%/year). Obesity (BMI ≥ 30) was significantly more prevalent in patients who had progressive HF during follow-up (43%) compared to those who remained without HF (34%, p = 0.014). In contrast, other comorbidities were not significantly associated with progressive HF symptoms (p > 0.10 for all other comorbidities). Of the 1823 patients without AF history at initial clinical visit, 198 (11%) developed new-onset AF over follow-up (3%/year). No comorbidities were significantly associated with new-onset AF in HCM (p > 0.10), although obesity was more common in patients who developed new-onset AF (48%) compared to those who had no AF (41%, p = 0.08). Notably, SD events were not associated with non-HCM comorbidities (p > 0.10 for all comorbidities), and patients with SD events were less likely to have comorbidities than patients without SD events. Conclusions: In adult HCM patients, obesity is associated with progressive symptoms and outcomes supporting weight loss as an important modifier in obese HCM patients to potentially help prevent HCM complications. In contrast, other non-HCM comorbidities do not appear to impact disease course, and SD events are not associated with comorbidities in HCM.

Abstract 19346: Peak Oxygen Consumption Predicts Outcome in Hypertrophic Cardiomyopathy

Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Carla Contaldi ◽  
Raffaella Lombardi ◽  
Alessandra Giamundo ◽  
Sandro Betocchi
Keyword(s):  
Heart Failure ◽  
Oxygen Consumption ◽  
Hypertrophic Cardiomyopathy ◽  
Nyha Class ◽  
Left Ventricular ◽  
Exercise Intolerance ◽  
Peak Oxygen Consumption ◽  
Class Iii ◽  
Asymptomatic Patients

Introduction: Peak oxygen consumption (VO 2 ) has a strong and independent prognostic value in systolic heart failure; in contrast no data support its prognostic role in hypertrophic cardiomyopathy (HCM). Hypothesis: We assess if peak VO 2 is a long-term predictor of outcome in HCM. Methods: We studied 92 HCM patients (40±15 years). Peak VO 2 was expressed as percentage (%) of the predicted value. Follow up was 76±57 months. The primary composite endpoint (CE) was atrial fibrillation, progression to NYHA class III or IV, myotomy-myectomy (MM), heart transplantation (HT) and cardiac death. An ancillary endpoint (HFE) included markers of heart failure (progression to NYHA class III or IV, MM and HT). Results: At baseline, 62% of patients were asymptomatic, 35% NYHA class II and 3% NYHA class III; 26% had left ventricular outflow tract obstruction. During follow up, 30 patients met CE with 43 events. By multivariate Cox survival analysis, we analyzed 2 models, using the CE, and in turn HFE. For CE, maximal left atrial diameter (LAD) (HR: 1.12; 95% CI: 1.04 to 1.22), maximal wall thickness (MWT) (HR: 0.14; 95% CI: 1.04 to 1.23) and % predicted peak VO 2 (HR: -0.03; 95% CI: 0.95 to 0.99) independently predicted outcome (overall, p<0.0001). For HFE, maximal LAD (HR:0.31; 95% CI: 1.09 to 1.70), MWT (HR: 0.35; 95% CI: 1.08 to 1.84) and % predicted peak VO 2 (HR: -0.06; 95% CI: 0.89 to 0.98) independently predicted outcome (overall, p<0.0001). Only 19% of mildly symptomatic or asymptomatic patients with % predicted peak VO 2 >80% had events, as opposed to 53% of them with % predicted peak VO 2 < 55% (p= 0.04). Event-free survival for both endpoints was significantly lower in patients with % predicted peak VO 2 < 55% as compared to those with it between 55 and 80 and >80% , Figure. Conclusion: In mildly or asymptomatic patients severe exercise intolerance may precede clinical deterioration. In HCM, peak VO 2 provides excellent risk stratification with a high event rate in patients with % predicted value <55%.

Abstract 4606: Appetite Ratings on Single-item Visual Analog Scale Identify Patients with Heart Failure at Risk for Malnutrition

Circulation ◽  
2008 ◽  
Vol 118 (suppl_18) ◽  
Author(s):  
Terry A Lennie ◽  
Seongkum Heo ◽  
Susan J Pressler ◽  
Sandra B Dunbar ◽  
Misook L Chung ◽  
...  
Keyword(s):  
Heart Failure ◽  
At Risk ◽  
Visual Analog Scale ◽  
Protein Intake ◽  
Nyha Class ◽  
Heart Association ◽  
Data Systems ◽  
Class Iii ◽  
Analog Scale ◽  
Patients With Heart Failure

Background : Patients with heart failure (HF) are at risk for malnutrition due to multiple factors. A simple, clinically feasible tool to identify risk for malnutrition is needed. Visual analog scales have been used in studies on appetite but it is unknown whether an appetite scale can be used to identify patients with HF at risk for malnutrition. Purpose : To determine whether differences in kcal and protein intake could be identified in patients with HF grouped by their appetite rating. Method : A total of 137 patients (63% male, 60 ± 12 years, 56% NYHA class III/IV, ejection fraction (39 ± 14%) were recruited from outpatient HF clinics in the Midwest and South. Patients provided detailed 4-day food diaries that were reviewed by a registered dietitian to verify serving sizes and preparation methods and to obtain missing information. Patients were also asked to rate their appetite over the 4 days of diet recording on a 10 mm visual analog with anchors of “no appetite” and “extremely good appetite” Diaries were analyzed by Nutrition Data Systems software. Three series of between-group comparisons of kcal and protein (total and referenced to kg body weight) were made by t-tests using 4 mm (below midpoint), 5 mm (mid-point), and 6 mm (above mid-point) cut-points. Results : Significant differences in kcal and protein intake were identified between groups using the 6 mm cut point. A total of 36% of the patients had low appetite ratings (<6mm). Patients with low appetite ratings consumed 20% fewer total kcals (1555 vs. 1936 kcal, p = .001) and 23% fewer kcal/kg (18 vs. 22 kcal, p = .005) than those with high ratings. The low appetite group also consumed 24% less protein than the high appetite group (62 g vs. 82 g, p = .001). The .71 g/kg protein intake of the low appetite group was below the recommended .8 g/kg protein intake for adults. In contrast, the .91 g/kg protein intake of the high appetite group was above the recommended level. Conclusion : Patients with lower appetite ratings had kcal and protein intakes below recommended levels while those with high appetite ratings had adequate intake. These results provide evidence that rating appetite on a visual analog scale may be a simple tool that could be used clinically to identify patients with HF at risk for malnutrition. This research has received full or partial funding support from the American Heart Association, AHA Great Rivers Affiliate (Delaware, Kentucky, Ohio, Pennsylvania & West Virginia).

Abstract 901: Effects of Bucindolol on Cardiovascular Mortality and Morbidity are Determined by the Beta-1 389 Arg/Gly Receptor Polymorphism

Circulation ◽  
2007 ◽  
Vol 116 (suppl_16) ◽  
Author(s):  
Michel White ◽  
Peter Carson ◽  
Inder S Anand ◽  
Stephen S Gottlieb ◽  
JoAnn Lindenfeld ◽  
...  
Keyword(s):  
Heart Failure ◽  
Amino Acid ◽  
Cardiovascular Mortality ◽  
Nyha Class ◽  
Total Mortality ◽  
Chronic Administration ◽  
Amino Acid Position ◽  
Class Iii ◽  
Mortality And Morbidity ◽  
The Impact

Introduction: Bucindolol is a nonselective beta-adrenergic blocker with potent sympatholytic properties. The Beta-blocker Evaluation of Survival Trial (BEST) reported that the administration of bucindolol resulted in a nonsignificant decrease in total mortality (HR = 0.89 (0.78, 1.02), unadjusted p=0.10) in patients with advanced, NYHA Class III-IV heart failure (HF). Recent observations from that trial also reported that the amino acid arginine (Arg/Arg) or glycine (any Gly) in position 389 of the beta-1 receptor plays a significant role on the clinical response to bucindolol. The impact of bucindolol on cardiovascular mortality and morbidity (cardiovascular hospitalizations) has been incompletely investigated, because hospitalizations had been evaluated from case report forms (CRFs) only, and never adjudicated by the endpoints committee (EPC). Methods: The BEST data base consists of 2708 patients with a mean follow-up of 2.0 years. Cardiovascular (CV) mortality and hospitalizations have now been evaluated by EPC, which further subclassified total hospitalizations into cardiovascular (CV) and those due to worsening heart failure (HF). The impacts of Arg or Gly encoded at amino acid position 389 on endpoints were further investigated in the 1040 patient substudy. Results: Time to event results for adjudicated CV endpoints are presented below. Conclusions: Chronic administration of bucindolol results in a significant reduction in cardiovascular hospitalizations and mortality. Effects on either are strikingly beta-1 389 Arg/Gly specific, with the higher functioning, Arg/Arg version of the receptor associated with large treatment effects and Gly carriers exhibiting little or no evidence of efficacy. Genetic targeting of the β 1 -ΑR 389 polymorphism may improve the clinical responses to bucindolol for CV mortality and morbidity.

scholarly journals Effects of Oral Amino Acid Supplements on Functional Capacity in Patients with Chronic Heart Failure

2014 ◽  
Vol 8 ◽  
pp. CMC.S14016 ◽  
Author(s):  
Carlo Lombardi ◽  
Valentina Carubelli ◽  
Valentina Lazzarini ◽  
Enrico Vizzardi ◽  
Filippo Quinzani ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Heart Failure ◽  
New York ◽  
Functional Capacity ◽  
Exercise Tolerance ◽  
Stress Test ◽  
Nyha Class ◽  
Heart Association

Amino acids (AAs) availability is reduced in patients with heart failure (HF) leading to abnormalities in cardiac and skeletal muscle metabolism, and eventually to a reduction in functional capacity and quality of life. In this study, we investigate the effects of oral supplementation with essential and semi-essential AAs for three months in patients with stable chronic HF. The primary endpoints were the effects of AA's supplementation on exercise tolerance (evaluated by cardiopulmonary stress test and six minutes walking test (6MWT)), whether the secondary endpoints were change in quality of life (evaluated by Minnesota Living with Heart Failure Questionnaire—MLHFQJ and N-terminal pro-brain natriuretic peptide (NT-proBNP) levels. We enrolled 13 patients with chronic stable HF on optimal therapy, symptomatic in New York Heart Association (NYHA) class II/III, with an ejection fraction (EF) <45%. The mean age was 59 ± 14 years, and 11 (84.6%) patients were male. After three months, peak VO2 (baseline 14.8 ± 3.9 mL/minute/kg vs follow-up 16.8 ± 5.1 mL/minute/kg; P = 0.008) and VO2 at anaerobic threshold improved significantly (baseline 9.0 ± 3.8 mL/minute/kg vs follow-up 12.4 ± 3.9 mL/minute/kg; P = 0.002), as the 6MWT distance (baseline 439.1 ± 64.3 m vs follow-up 474.2 ± 89.0 m; P = 0.006). However, the quality of life did not change significantly (baseline 21 ± 14 vs follow-up 25 ± 13; P = 0.321). A non-significant trend in the reduction of NT-proBNP levels was observed (baseline 1502 ± 1900 ng/L vs follow-up 1040 ± 1345 ng/L; P = 0.052). AAs treatment resulted safe and was well tolerated by all patients. In our study, AAs supplementation in patients with chronic HF improved exercise tolerance but did not change quality of life.

scholarly journals Utilization of Bio Impedance Spectroscopy in lieu of Invasive Monitoring for Monitoring Fluid Overload

2018 ◽  
Vol 3 (10) ◽  
Keyword(s):  
Heart Failure ◽  
Impedance Spectroscopy ◽  
Nyha Class ◽  
Extracellular Fluid ◽  
Volume Overload ◽  
Heart Association ◽  
Insurance Companies ◽  
Invasive Monitoring ◽  
Class Iii ◽  
Non Invasive

Congestive heart failure (CHF) has become one of the most common diagnoses and a leading cost concern for Medicare and insurance companies. The majority of costs associated with CHF surround hospitalization and re-admissions. As a result of these rising costs, there has been a push to identify early markers of impending congestion as a surveillance tool and possible measure of effectiveness of treatment. The measurement of diastolic pulmonary artery (PA) pressure from invasive devices has been shown to be useful in the management of New York Heart Association (NYHA) class III heart failure (HF) patients. It has been suggested that bio impedance spectroscopy (BIS) could be used as a surrogate for volume overload, offering a non-invasive option for patients. We present a case of a NYHA class III HF patient with end stage liver disease. The patient had previously been implanted with a Cardio MEMS device. Over several weeks, diastolic PA pressures and weight were compared to BIS measures from a SOZO, (noninvasive fluid monitoring system). The use of BIS to estimate extracellular fluid accumulation shows excellent correlation to both diastolic PA pressure and weight, suggesting a use for non-invasive monitoring

Abstract 18738: Use of Antithrombotic Therapies and Outcomes in Patients with Atrial Fibrillation and Heart Failure: Insights from the GARFIELD Registry

Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Ramon Corbalan ◽  
Antonio C Pereira Barretto ◽  
Giuseppe Ambrosio ◽  
Wael Al Mahmeed ◽  
Jean-Yves Le Heuzey ◽  
...  
Keyword(s):  
Risk Factors ◽  
Heart Failure ◽  
Atrial Fibrillation ◽  
New York ◽  
Stroke Risk ◽  
Nyha Class ◽  
Heart Association ◽  
Class Iii ◽  
Stroke Risk Factor ◽  
Stroke Risk Factors

Background: Atrial fibrillation (AF) is commonly associated with heart failure (HF) and this combination is associated with a worse prognosis than either alone. However, it is unclear if these patients receive appropriate antithrombotic therapies and if they have a higher incidence of stroke or systemic embolism (SE). Methods: We compared clinical characteristics, antithrombotic therapies, and outcomes in patients with and without HF in the GARFIELD Registry, an ongoing, international, observational registry of consecutively recruited patients with newly diagnosed non-valvular AF and ≥1 additional stroke risk factor. A total of 12,458 prospective patients were enrolled in 30 countries between March 2010 and January 2013. Results are reported at 1-year follow-up. HF was defined at baseline as New York Heart Association (NYHA) I-II or III-IV. Antithrombotic therapy use and 1-year outcomes in patients with and without HF were analysed. Results: In total, 20% of patients had HF; they were older and had higher CHA2DS2-VASc and HAS-BLED scores compared with patients without HF. A higher proportion of patients with HF received antithrombotic therapies. The incidence of all-cause death was higher in HF patients than non-HF patients. Patients with NYHA class III-IV HF had a higher unadjusted incidence of all-cause death and stroke/SE compared with non-HF patients: 10.5 (95% confidence interval 8.8 to 12.7) vs 2.9 (2.7 to 3.2) per 100 person-years and 1.9 (1.2 to 3.0) vs 1.0 (0.8 to 1.2) per 100 person-years, respectively. Event rates slightly changed after adjustment for stroke risk factors. Conclusion: More AF patients with HF received antithrombotic therapies compared with those without HF. They also showed a higher incidence of all-cause death with increasing HF severity compared with AF patients without HF. After adjustment for stroke risk factors, this association was slightly attenuated.

Effect of impaired cardiac conduction after alcohol septal ablation on clinical outcomes: insights from the Euro-ASA registry

2018 ◽  
Vol 5 (3) ◽  
pp. 252-258 ◽  
Author(s):  
Morten Kvistholm Jensen ◽  
Lothar Faber ◽  
Max Liebregts ◽  
Jaroslav Januska ◽  
Jan Krejci ◽  
...  
Keyword(s):  
New York ◽  
Negative Impact ◽  
Nyha Class ◽  
Heart Association ◽  
Cardiac Conduction ◽  
Alcohol Septal Ablation ◽  
New York Heart Association ◽  
Symptomatic Outcome ◽  
The Impact

Abstract Aims We analysed the impact of bundle branch block (BBB) and pacemaker (PM) implantation on symptoms and survival after alcohol septal ablation (ASA) in patients with hypertrophic cardiomyopathy (HCM). Methods and results Among 1416 HCM patients from the Euro-ASA registry, 58 (4%) patients had a PM and 64 (5%) patients had an implantable cardioverter-defibrillator (ICD) before ASA. At latest follow-up (5.0 ± 4.0 years) after ASA, 118 (8%) patients had an ICD and 229 (16%) patients had a PM. In patients without an implantable device prior to ASA 13% had a PM and 5% had an ICD implanted following ASA. New onset BBB was present in 44% (right BBB in 31%) of patients without previous BBB. At latest follow-up, we found no associations between BBB and New York Heart Association (NYHA) Class 3–4 [odds ratio (OR) 0.98, 95% confidence interval (CI) 0.63–1.51; P = 0.91] or Canadian Cardiovascular Society (CCS) Class 3–4 (OR 1.5, CI 0.32–6.7; P = 0.62), respectively, and no associations between PM and NYHA Class 3–4 (OR 1.2, CI 0.70–2.0; P = 0.52) or CCS 3–4 (OR 1.3, CI 0.24–6.6; P = 0.79), respectively. The survival after ASA was not reduced in patients with BBB [hazard ratio (HR) 0.73, CI 0.53–1.01; P = 0.06] or PM (HR 0.78, CI 0.52–1.17; P = 0.24). Conclusions Development of BBB or need for a PM after ASA in patients with obstructive HCM was not associated with inferior symptomatic outcome or reduced survival, thus concerns for the negative impact of impaired cardiac conduction on the clinical outcome after ASA were not confirmed.

scholarly journals Utilization of Subcutaneous Cardioverter-Defibrillator in Poland and Europe–Comparison of the Results of Multi-Center Registries

2021 ◽  
Vol 18 (13) ◽  
pp. 7178
Author(s):  
Maciej Kempa ◽  
Andrzej Przybylski ◽  
Szymon Budrejko ◽  
Tomasz Fabiszak ◽  
Michał Lewandowski ◽  
...  
Keyword(s):  
Heart Failure ◽  
New York ◽  
Nyha Class ◽  
Heart Association ◽  
European Population ◽  
Young Age ◽  
Class Iii ◽  
Icd Implantation ◽  
Cardioverter Defibrillator ◽  
Comparison Of The Results

The implantation of a subcutaneous cardioverter-defibrillator (S-ICD) may be used instead of a traditional transvenous system to prevent sudden cardiac death. Our aim was to compare the characteristics of S-ICD patients from the multi-center registry of S-ICD implantations in Poland with the published results of the European Snapshot Survey on S-ICD Implantation (ESSS-SICDI). We compared data of 137 Polish S-ICD patients with 68 patients from the ESSS-SICDI registry. The groups did not differ significantly in terms of sex, prevalence of ischemic cardiomyopathy, concomitant diseases, and the rate of primary prevention indication. Polish patients had more advanced heart failure (New York Heart Association (NYHA) class III: 11.7% vs. 2.9%, NYHA II: 48.9% vs. 29.4%, NYHA I: 39.4% vs. 67.7%, p < 0.05 each). Young age (75.9% vs. 50%, p < 0.05) and no vascular access (7.3% vs. 0%, p < 0.05) were more often indications for S-ICD. The percentage of patients after transvenous system removal due to infections was significantly higher in the Polish group (11% vs. 1.5%, p < 0.05). In the European population, S-ICD was more frequently chosen because of patients’ active lifestyle and patients’ preference (both 10.3% vs. 0%, p < 0.05). Our analysis shows that in Poland, compared to other European countries, subcutaneous cardioverters-defibrillators are being implanted in patients at a more advanced stage of chronic heart failure. The most frequent reason for choosing a subcutaneous system instead of a transvenous ICD is the young age of a patient.

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