Publications (16)11.06 Total impact
-
Article: Minimally invasive hybrid ablation procedure for the treatment of persistent atrial fibrillation: one year results.
[show abstract] [hide abstract]
ABSTRACT: The concept of a hybrid approach, combining the most effective techniques of surgical and endocardial catheter ablation has resulted in the creation of the convergent ablation procedure. This novel, pericardioscopic, hybrid approach can be an effective option for highly symptomatic patients with persistent atrial fibrillation (PSAF) and longstanding persistent atrial fibrillation (LSPAF) for whom standalone surgical or endocardial ablation procedures offer sometimes unsatisfactory outcomes. To assess the safety, efficacy and effectiveness of a hybrid epicardial and endocardial radiofrequency ablation for the treatment of PSAF and LSPAF. Single-centre, prospective, non-randomised clinical study. Between August 2009 and December 2011, 27 patients with PSAF (n = 5) and LSPAF (n = 22) underwent hybrid ablation (HABL). Mean age was 52.52 ± 11.27 years, and the mean EHRA class was 2.5; 14 (51.8%) patients had a history of electrical cardioversion (n = 6) or catheter ablation (n = 8). Five patients had left ventricular ejection fraction (LVEF) of less than 35%. Mean AF duration for all patients was 3.46 ± 2.5 years. All patients were on antiarrhythmic drugs (AAD) and oral anticoagulation. Patients were scheduled for three, six and 12 month follow-up with seven day Holters, REVEAL® XT and ECHO measurements. The HABL procedure was feasible in all patients. At six months post procedure, 72.2% (13/18) of patients were in SR, and 66.5% (12/18) were off class I/III AADs. Four patients were in AF and one patient developed right atrial flutter. At one year post procedure, 80% (8/10) of patients were in SR and off class I/III AADs. At two year post procedure, 100% (6/6) of patients were in SR and off class I/III AADs. Rapid change in left ventricular function was noted in patients with low LVEF (≤ 35%) prior to the procedure. Patients with LVEF +40% had less apparent improvement. Hybrid, epicardial and endocardial, radiofrequency ablation is feasible and safe, effectively restoring sinus rhythm in the vast majority of patients with PSAF and LSPAF.Kardiologia polska 01/2012; 70(8):819-28. · 0.51 Impact Factor -
Article: Immediate and 6-month outcomes of transapical and transfemoral Edwards-Sapien prosthesis implantation in patients with aortic stenosis.
[show abstract] [hide abstract]
ABSTRACT: severe symptomatic aortic valve stenosis is an unequivocal indication for surgical valve replacement, assuring symptoms relief and increasing survival. About one third of elderly patients is not being operated due to, among others, high peri-procedural risk and comorbidities. Transcatheter aortic valve implantation (TAVI) has recently become a valuable therapeutic option for these patients. to present early results of first TAVI Edwards-Sapien procedures in our hospital, performed in symptomatic patients with high operational risk or other contraindications for conventional surgery, as well as the results of 6-month follow-up. twelve patients referred for TAVI were included in the analysis. The valve was implanted in 11 patients and in 1 patient the procedure was finished with aortic valve valvuloplasty. Eight (72.7%) patients underwent transapical (TA) and 3 (27.3%) patients transfemoral (TF) TAVI. Seven (63.6%) 26 mm valves and 4 (34.4%) 23 mm valves were implanted. the efficacy of the procedure was 92%: 100% in the TA group, and 75% in the TF group. During the procedure 1 patient developed ventricular fibrillation. Atrial fibrillation and right ventricle perforation by the endocavitary electrode was observed in another patient. Prolonged wound healing occurred in 4 patients and contrast-induced renal failure occurred in 2 patients. There were no deaths at 30-days. Two patients had a pacemaker implanted during hospitalisation. A significant improvement of echocardiographic parameters was observed: maximum gradient across the aortic valve was 104.4 ± 23.9 mm Hg before vs 25.2 ± 6.1 mm Hg after the intervention, p = 0.000001, mean gradient - 63.8 ± 18.3 vs 12.7 ± 3.7 mm Hg, p = 0.000004, and valvular surface - 0.7 ± 0.2 vs 1.5 ± 0.2 cm2, p = 0.000106, respectively. During the 6-month follow-up period 1 patient died of multiorgan failure and 6 patients required another hospitalisation. After 6 months an improvement in physical capacity was observed in all but one patients (NYHA II - 9 patients, NYHA III - 1 patient). 1. The authors' initial experiences with TAVI Edwards-Sapien procedure confirm its efficacy and safety in patients with symptomatic aortic stenosis and high surgical risk. 2. Echocardiographic parameters of the implanted valves, assessed during hospitalisation and 6 month later, are satisfactory. 3. Due to the risk of complications, patients require careful observation in the postoperative period and during short-term follow-up.Kardiologia polska 10/2010; 68(10):1124-31. · 0.51 Impact Factor -
Article: ["Vale-in-valve" - first Polish experience in transcatheter treatment of patient with high-risk of redo surgery for degenerative disease of aortic bioprosthesis, using tranaxillary access].
Kardiologia polska 08/2010; 68(8):980-4. · 0.51 Impact Factor -
Article: Autologous skeletal myoblasts transplantation in non-ischaemic cardiomyopathy - a case report.
Kardiologia polska 07/2010; 68(7):856-9. · 0.51 Impact Factor -
Article: [Comparison of quantitative computerized angiography and intravascular ultrasound in assessment of renal artery stenosis in patients with renovascular hypertension treated with percutaneous transluminal angioplasty with concomitant intravascular brachytherapy].
[show abstract] [hide abstract]
ABSTRACT: Renal Angiography and IntraVascular UltraSonography (IVUS), are valuable diagnosis methods for assessment of renovascular hypertension (RVH). Endovascular techniques employing percutaneous transluminal renal angioplasty (PTRA) are effective for therapy of ischaemic nephropathy in patients with RVH. Success of PTRA is limited by a significant rate of restenosis. THE AIM OF STUDY was to compare the assessment of residual stenosis and restenosis with angiography and IVUS. Residual stenosis after PTRA (combine with intravascular brachyterapy in 33 patients--group I) were assessed in 62 RVH patients with angiography and IVUS techniques. Both baseline and 9-month follow-up quantitative computerized angiography (QCA) and intravascular ultrasound (IVUS) analysis were performed to assess restenosis. Residual stenosis after PTRA of atherosclerotic lesions was slightly lower with QCA than IVUS (in group I 15.49 +/- 4.69% and 18.81 +/- 4.81% and in group II 15.36 +/- 4.68% and 18.43 +/- 4.69%, respectively). The loss of lumen area in QCA assessment was slightly greater than in IVUS measurement (1.2 +/- 0.7 mm vs. 0.9 +/- 0.8 mm in group I i 1.7 +/- 0.7 mm vs. 1.5 +/- 0.8 mm in group II). The angiographic measurements of late lumen loss, diameter stenosis, and minimal lumen diameter correlated well with IVUS measurements (r = 0.81, r = 0.89 and r = 0.89 respectively). Angiography and IVUS are equally effective methods for diagnosis and assessment of residual stenosis and restenosis after endovascular renal artery revascularisation.Polski merkuriusz lekarski: organ Polskiego Towarzystwa Lekarskiego 04/2010; 28(166):268-72. -
Article: Lipomatous hypertrophy of the interatrial septum: a rare cause of right ventricular impairment.
[show abstract] [hide abstract]
ABSTRACT: We report a case of a 70-year-old woman admitted with symptoms of decompensated heart failure. Magnetic resonance imaging revealed lipomatous hypertrophy of the interatrial septum with partial upper right atrial inflow obstruction, partial obstruction of the right ventricular outflow tract, and excessive accumulation of adipose tissue in the pericardial space. The patient underwent excision of the septal lipomatous mass, which relieved the right ventricular outflow obstruction.Journal of Cardiac Surgery 12/2009; 25(2):171-4. · 0.87 Impact Factor -
Article: [Percutaneous transfemoral aortic CoreValve(R) implantations in high risk patients--another Polish good experience].
Kardiologia polska 10/2009; 67(10):1162-5. · 0.51 Impact Factor -
Article: Effects of short- and long-term efficacy of percutaneous transluminal renal angioplasty with or without intravascular brachytherapy on regression of left ventricular hypertrophy in patients with renovascular hypertension.
[show abstract] [hide abstract]
ABSTRACT: The largest group of patients with secondary hypertension comprises individuals with renovascular hypertension resulting from renal artery stenosis that is a potentially removable condition. It is caused by atherosclerosis in 70-80% of patients. The aim of the study was to evaluate the influence of intravascular brachytherapy (IVBT) procedure performed after percutaneous transluminal renal angioplasty (PTRA) on left ventricular (LV) function, mass regression and type of hypertrophy (LVH) determined on echocardiography during long-term follow-up. Sixty-two patients with atherosclerotic renal artery stenosis complicated by severe hypertension were treated with PTRA and randomly assigned to group 1 (PTRA alone) or group 2 (PTRA followed by IVBT). Subsequent IVBT was performed with the PARIS catheter and the Microselectron HDR (Nucletron) system for peripheral arteries. Treatment outcomes during follow-up were assessed with quantitative coronary angiography. LV mass and mass index (LVM and LVMI) and functional parameters prior to PTRA and during follow-up were determined by echocardiography with regard to the type of procedure. The degree of renal artery stenosis was significantly different in groups 1 and 2. In both groups elevated LVMI was observed (p = 0.94). There were no significant differences in interventricular septum (IVS) to LV posterior wall (LVPW) ratio, relative LV wall thickness, volumetric parameters and LV ejection fraction between both groups. During follow-up the values of LVMI and IVS to LVPW ratio were significantly lower (p = 0.021 and p = 0.004, respectively) in the PTRA + IVBT group compared to the PTRA group. Analysis of the LV geometry and type of hypertrophy revealed a marked reduction in concentric LVH in the IVBT group during long-term follow-up. Echocardiographic evaluation comparing several LV parameters in the PTRA alone and PTRA + IVBT groups showed that PTRA with subsequent brachytherapy were associated with better control of blood pressure and greater LVM regression, especially concentric hypertrophy, during long-term follow-up.Polskie archiwum medycyny wewnȩtrznej 05/2009; 119(4):211-8. · 1.37 Impact Factor -
Article: [First in Poland transcatheter, transfemoral aortic valve implantation in elderly symptomatic high-risk patient with aortic stenosis--novel Zabrze experience].
Kardiologia polska 03/2009; 67(2):219-23. · 0.51 Impact Factor -
Article: [Transapical aortic valve implantation - hope for high risk patients with severe, symptomatic aortic stenosis - a case report from the first procedures performed in Poland].
Kardiologia polska 01/2009; 66(12):1350-6. · 0.51 Impact Factor -
Article: Angiographic and intravascular ultrasound assessment of immediate and 9-month efficacy of percutaneous transluminal renal artery balloon angioplasty with subsequent brachytherapy in patients with renovascular hypertension.
[show abstract] [hide abstract]
ABSTRACT: Scarce data exist concerning the long-term effect of renal balloon angioplasty (PTRA) enhanced by intravascular gamma-brachytherapy (IVBT) in patients with renovascular hypertension. The aim of this randomized study was to evaluate long-term outcome after PTRA with IVBT in patients with renal artery stenosis. 71 patients with renovascular hypertension were randomized into group I (PTRA + IVBT) or group II (PTRA). 9 patients who required stent implantation were excluded. Both baseline and 9-month follow-up quantitative computerized angiography and intravascular ultrasound (IVUS) analysis were performed to assess restenosis. During the 9-month follow-up, 3 patients died - 2 from group I and 1 from group II. The restenosis rate was 16.1% in group I and 32.1% in group II. The 9-month lumen loss in angiography was 1.2 +/- 0.7 and 1.7 +/- 0.7 mm (p = 0.004) and the area loss (IVUS) was 6.5 +/- 4.8 and 10.1 +/- 5.6 mm(2) in groups I and II, respectively (p = 0.01). eGFR increased both in group I (from 75 +/- 22 to 84 +/- 31 ml/min/1.73 m(2); p < 0.001) and in group II (from 74 +/- 23 to 77 +/- 23 ml/min/1.73 m(2); p = 0.04). Only the diastolic blood pressure in group I decreased significantly (65 +/- 17 and 77 +/- 18 mm Hg; p = 0.048). The rate of blood pressure normalization was low in both groups (6.1 and 6.9%). IVBT after PTRA with a self-centering source is a safe and effective method for prevention of restenosis in patients with renovascular hypertension.Kidney and Blood Pressure Research 09/2008; 31(5):291-8. · 1.46 Impact Factor -
Article: [How to avoid the problem of implanted aortic prosthesis mismatch?].
Kardiologia polska 07/2007; 65(6):735-9. · 0.51 Impact Factor -
Article: [When and why aortic valve should be repair].
Kardiologia polska 05/2007; 65(4):463-7. · 0.51 Impact Factor -
Article: [12-month outcomes of percutaneous and surgical revascularization in acute coronary syndromes without ST-segment elevation in patients with multivessel coronary artery disease].
[show abstract] [hide abstract]
ABSTRACT: Early invasive strategy is one of two methods of treatment of acute coronary syndromes without ST-segment elevation (NSTEACS). We aimed at assessing 12-month outcomes and quality of life in patients with NSTEACS and multivessel coronary artery disease (CAD) who underwent percutaneous or surgical revascularization. Analyzed group comprised 412 patients (92%) who were qualified for invasive treatment based on coronary angiography performed 24 hours after admission and in whom long-term follow up data was available. The inclusion criteria were: rest angina within 24 hours prior to admission and at least one of the following: ST segment depression (> or = 0.5 mm), transient (< 20 min) ST-segment elevation, negative T-waves (> or = 1 mm)in at least 2 contiguous leads, positive serum cardiac markers. Patients with single-vessel CAD or qualified for conservative treatment were excluded from the study. We analysed the rate of adverse cardiac events (death, non-fatal myocardial infarction, unstable angina, repeated revascularization, cardiovascular hospitalization) at one year. The quality of life was assessed using Short-Form-36 (SF-36) questionnaire. The rate of death was 5.3% vs 9.3% (NS), myocardial infarction 3.4% vs 0% (p = 0.054), unstable angina 20.9% vs 2.8% (p = 0.0000), repeated revascularization 12.6% vs 0% (p = 0.0001) and cardiovascular hospitalization 36% vs 22.7% (p = 0.001) in the PCI and CABG group respectively. Physical Component Summary scores were 38.7 +/- 11.6 vs 43.08 +/- 9.5, p = 0.001 in the PCI and CABG group respectively. Mental Component Summary Scores were similar in both groups (46.34 +/- 13.05 vs 45.97 +/- 11.9, NS). Conclusions: Overall mortality rate was similar in both groups. PCI patients had more frequent rate of unstable angina, rate of hospitalization and repeat revascularization. This study has shown that there is a significant difference in health-related quality of life 12 months after PCI and CABG. This difference arises from better physical function (Physical Component) for CABG surgery patients compared with PCI patients. Despite impairment of the physical health status, the mental health status (Mental Component) remained similar in both groups.Polskie archiwum medycyny wewnȩtrznej 02/2005; 113(1):56-62. · 1.37 Impact Factor -
Article: [Clinical characteristics, in-hospital outcomes and predictors of in-hospital mortality in patients with acute coronary syndromes without persistent ST-segment elevation assigned to early invasive treatment strategy].
[show abstract] [hide abstract]
ABSTRACT: Early invasive strategy is one of alternative methods for management of acute coronary syndromes (ACS) without persistent ST-segment elevation. The aim of the study was analysis of clinical characteristics, in-hospital outcome and factors of in-hospital mortality. The study group comprised 853 patients who were defined as high-risk, based on resting pain episodes within previous 24 hours, changes of ST-T segment in ECG, and elevated serum cardiac markers. All patients underwent coronary angiography followed by PCI (percutaneous coronary interventions) in 73.1% of patients. 16.7% were assigned to CABG (coronary artery bypass graft), 1.6% of patients underwent PCI and CABG and 8.6% of patients were treated conservatively. Overall in-hospital mortality was 3%; 1.4% in the PCI group, 8.4% in the CABG group and 6.8% in conservatively treated patients. The independent risk factors of in-hospital deaths were: Braunwald's IIIC class angina (OR 7.8; 95%CI 3.6-12.37 p=0.004), recurrent angina after revascularization (OR 13.04; 95%CI 7.62-29.23 p=0.002), congestive heart failure (OR 11.45; 95%CI 8.01-18,38 p=0.00001) and evolving myocardial infarction with ST-segment elevation (OR 12.77; 95%CI 8.35-27.35 p=0.0001). Stent implantation was associated with decreased risk of in-hospital death (OR 0.12; 95%CI 0.07-0.41; p=0.003). Early invasive strategy in patients with ACS without ST-segment elevation is efficacious method of treatment. Independent predictors of in-hospital deaths are: Braunwald's IIIC class angina, congestive heart failure, recurrent angina after revascularization, myocardial infarction complicating hospital course. Stent implantation improves in-hospital prognosis.Przegla̧d lekarski 02/2005; 62(5):265-9. -
Article: [Effect of elevated bilirubin levels on the long-term outcome in patients with chronic heart failure due to hypertension].
[show abstract] [hide abstract]
ABSTRACT: The aim of the study was to evaluate the occurence of death and major adverse cardiac events (MACE) in patients with normal (group A) and elevated (group B) plasma bilirubin levels. We evaluated 124 patients (83% males, mean age 50.1 +/- 7.7 yrs) in New York Heart Association class II and III with hypertension-related chronic heart failure. We assessed the occurence of death and MACE (death, urgent heart transplantation and readmission to hospital). Groups A and B comprised 77 and 47 patients respectively. The independent predictors of death in group B were: N-terminal pro-brain natriuretic peptide (NT-proBNP) level (per 100 pg/ml difference; 95% CI: 1.29-4.76; p = 0.005) and physical component summary score (per 10 point difference; 95% CI: 0.66-0.99; p = 0.03). The independent predictors of MACE in group B were: age (per 10 yrs; 95% CI: 0.1-1.8; p = 0.04), NT-proBNP level (per 100 pg/ml difference; 95% CI: 1.02-3.69; p = 0.04) and the symptoms of depression (95% CI: 1.02-2.5; p = 0.01). The independent predictors of MACE in group A were: NT-proBNP level (per 100 pg/ml difference; 95% CI: 1.31-5.32; p = 0.006) and mental component summary (per 10 point difference; 95% CI: 0.85-0.98; p = 0.01). In a two-year follow-up the death rate was 5.2% in group A, and 23.4% in group B (p = 0.002) and frequency of MACE 18.2% and 42.6% in group A and B (p = 0.003), respectively. Elevated bilirubin levels are associated with higher incidence of death and MACE during a two-year follow-up in patients with hypertension-related chronic heart failure. Thus, it may be used as a simple prognostic factor in such of patients.Polskie archiwum medycyny wewnȩtrznej 117(5-6):227-33. · 1.37 Impact Factor
Top co-authors
Top Journals
Institutions
-
2005–2012
-
Śląskie Centrum Chorób Serca
Zabrze, Silesian Voivodeship, Poland
-
-
2010
-
Politechnika Śląska
Gliwice, Silesian Voivodeship, Poland
-
-
2007
-
Medical University of Silesia in Katowice
Katowice, Silesian Voivodeship, Poland
-
