Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 64
Filter
2.
Front Cardiovasc Med ; 11: 1327996, 2024.
Article in English | MEDLINE | ID: mdl-38545348

ABSTRACT

We present a case of a 22-month-old boy with a hypokinetic and thin-walled aneurysm of the left ventricle apex. The lesion was diagnosed during routine echocardiography examination in the course of MIS-C, and its occurrence due to MIS-C is plausible. Cardiac magnetic resonance imaging revealed an akinetic aneurysm of the LV apex with a full-wall ischemic scar. Aortography confirmed a normal course of coronary arteries, with adequate perfusion of essential branches and no evidence of stenosis or aneurysms. The boy underwent consultation with the heart team and was deemed eligible for surgery. The aneurysm was excised up to the margin of healthy tissues, and both the surgery and the periprocedural period were uneventful. Determining the origin of the aneurysm is challenging. The most probable etiology appears to be a congenital lesion. Another consideration is an ischemic lesion that may have resulted from impaired coronary circulation during the complicated course of MIS-C. It is possible that this disturbance resolved spontaneously before aortography was performed. Additionally, a complication of pericarditis cannot be entirely ruled out.

3.
J Med Case Rep ; 18(1): 70, 2024 Feb 21.
Article in English | MEDLINE | ID: mdl-38378619

ABSTRACT

BACKGROUND: Percutaneous pulmonary valve implantation has become an attractive method of dysfunctional right ventricle outflow tract treatment. CASE PRESENTATION: We describe a unique case of a 20-year-old Caucasian male patient with a complex cyanotic heart defect, namely pulmonary atresia, with congenitally corrected transposition of the great arteries and ventricular septal defect after Rastelli-like surgery at the age of 5 years with homograft use. At the age of 20 years, the patient needed percutaneous pulmonary valve implantation owing to homograft dysfunction. Despite unusual course of the coronary arteries, balloon testing in the landing zone of the right ventricle outflow tract excluded potential coronary artery compression. Then, after presentation, a Melody valve was implanted successfully in the pulmonary valve position. The 8-year follow-up was uneventful. CONCLUSION: This is likely the first description of a percutaneous pulmonary valve implantation in such anatomy. Such a procedure is feasible; however, it requires exceptional caution owing to the anomalous coronary arteries course, which can be the reason for their compression.


Subject(s)
Cardiac Surgical Procedures , Pulmonary Valve Stenosis , Pulmonary Valve , Transposition of Great Vessels , Humans , Male , Child, Preschool , Young Adult , Adult , Congenitally Corrected Transposition of the Great Arteries , Transposition of Great Vessels/complications , Transposition of Great Vessels/surgery , Pulmonary Valve/diagnostic imaging , Pulmonary Valve/surgery , Pulmonary Valve Stenosis/complications , Pulmonary Valve Stenosis/diagnostic imaging , Pulmonary Valve Stenosis/surgery , Treatment Outcome
4.
Int J Cardiol ; 401: 131820, 2024 Apr 15.
Article in English | MEDLINE | ID: mdl-38307419

ABSTRACT

BACKGROUND: Post-myocardial infarction ventricular septal rupture (VSR) is a rare and severe complication of myocardial infarction. To find early mortality (<30 days) risk factors of device VSR closure and to evaluate its medium-term outcome. METHODS: Multicenter retrospective analysis on all 46 consecutive patients with percutaneous (n = 43) or hybrid (n = 3) VSR closure in 2000-2020 with various nitinol wire mesh occluders. Medical records, hemodynamic data, procedure results, short- and mid-term follow-up were analyzed (4.8 ± 3.7 years, range: 0.1-15, available in 61.7% of patients). Of the patients, 34.8% underwent VSR closure in acute phase (<21 days after VSR occurrence), 17.4% underwent device closure due to significant residual shunt after previous VSR surgery. RESULTS: Success rate was 78.3%. More than moderate residual shunt, major complications, and early surgical reintervention affected 18.9%, 15.2% (including 2 intra-procedural deaths), and 21.7% of patients, respectively. Early mortality was 26.1% (13.9% in successful vs. 70% in unsuccessful closure; p < 0.001). Older age, need for intra-aortic balloon counterpulsation, severe complications, and procedural failure were identified as risk factors for early mortality. Among patients who survived the early period, the 5-year survival rate was 57.1%. NYHA class improved in 88.2% patients at the latest follow-up. CONCLUSIONS: Procedure of VSR device closure demonstrates an acceptable technical success rate; however, the incidence of severe complications and early mortality is notably high. Older patients in poor hemodynamic condition and those with unsuccessful occluder deployment are particularly at a higher risk of a fatal outcome. The prognosis after early survival is promising.


Subject(s)
Myocardial Infarction , Ventricular Septal Rupture , Humans , Ventricular Septal Rupture/diagnosis , Ventricular Septal Rupture/etiology , Ventricular Septal Rupture/surgery , Retrospective Studies , Myocardial Infarction/diagnosis , Myocardial Infarction/surgery , Myocardial Infarction/complications , Risk Factors , Prognosis , Treatment Outcome
7.
Kardiol Pol ; 81(3): 259-264, 2023.
Article in English | MEDLINE | ID: mdl-36594530

ABSTRACT

BACKGROUND: Transcatheter closure of atrial septal defect (ASD) has become the treatment of choice for most patients. About 5% of them suffer from transient headache episodes (THE) after the procedure, whose etiology is unclear. AIMS: To evaluate risk factors for THE occurrence after transcatheter closure of ASD in the pediatric population. METHODS: Eight hundred and forty patients, after transcatheter ASD closure with nitinol devices, from a single center, were included in retrospective analysis. THE was defined as occurring up to 24 hours after the procedure. A logistic regression model including age, weight, ASD diameter, device size, presence of nitinol coating on the device, fluoroscopy time, application of balloon calibration, device oversizing, and residual shunt after 24 hours was created to evaluate risk factors for THE occurrence. RESULTS: There were 40 patients with THE (4.8%), 70% female and 30% male. The median age was 13 (7.35-16) years. In patients with headache, balloon calibration (BC) was performed more frequently (82.5% vs. 43.3%; P <0.001). The balloon waist median (interquartile range [IQR]), 19 (16-22) mm vs. 15 mm (12-18) mm (P <0.001), and device size median (IQR), 18 (13.5-22) mm vs. 14 (11-17) mm (P <0.001) were larger, and residual shunt after 24 hours (12.5% vs. 4.9%; P = 0.03) and a year (7.5 vs. 1.0%; P <0.001) were more frequent. ASD size and the prevalence of double/multiple ASD were similar in both groups. Age, BC application, no nickel release protection, duration of fluoroscopy, and device oversizing were predictors of THE (P <0.001). CONCLUSIONS: BC during percutaneous ASD closure and the lack of a protective layer against nickel release on the device are risk factors for headache occurrence in the early postprocedural period.


Subject(s)
Heart Septal Defects, Atrial , Septal Occluder Device , Humans , Child , Male , Female , Adolescent , Cardiac Catheterization/adverse effects , Cardiac Catheterization/methods , Retrospective Studies , Heart Septal Defects, Atrial/surgery , Heart Septal Defects, Atrial/etiology , Headache/etiology , Treatment Outcome , Echocardiography, Transesophageal , Septal Occluder Device/adverse effects
8.
J Cardiovasc Dev Dis ; 9(12)2022 Dec 14.
Article in English | MEDLINE | ID: mdl-36547454

ABSTRACT

Patients with pulmonary arterial hypertension (PAH) become candidates for lung or lung and heart transplantation when the maximum specific therapy is no longer effective. The most difficult challenge is choosing one of the above options in the event of symptoms of right ventricular failure. Here, we present two female patients with PAH: (1) a 21-year-old patient with Eisenmenger syndrome, caused by a congenital defect-patent ductus arteriosus (PDA); and (2) a 39-year-old patient with idiopathic PAH and coexistent PDA. Their common denominator is PDA and the hybrid surgery performed: double lung transplantation with simultaneous PDA closure. The operation was performed after pharmacological bridging (conditioning) to transplantation that lasted for 33 and 70 days, respectively. In both cases, PDA closure effectiveness was 100%. Both patients survived the operation (100%); however, patient no. 1 died on the 2nd postoperative day due to multi-organ failure; while patient no. 2 was discharged home in full health. The authors did not find a similar description of the operation in the available literature and PubMed database. Hence, we propose this new treatment method for its effectiveness and applicability proven in our practice.

9.
Postepy Kardiol Interwencyjnej ; 18(2): 154-161, 2022 Jun.
Article in English | MEDLINE | ID: mdl-36051839

ABSTRACT

Introduction: Balloon aortic valvuloplasty (BAV) is a common treatment method of aortic valve (AV) stenosis in neonates. Long-term BAV effects are suboptimal, and their predictors are not well acknowledged. Aim: To identify predictors of suboptimal short- and long-term BAV results. Material and methods: The study group comprised forty-three neonates (8 females; weight 3.34 ±0.56 kg) who underwent BAV between 1998 and 2021. Seventeen patients (39.53%) had critical AV stenosis. AV was bicuspid in 22 patients, tricuspid in 12, unicuspid in 2, and undefined in 7 patients. The mean balloon/annulus ratio was 0.9 ±0.07. Catheterization, clinical, and follow-up data were analysed. Results: The peak-to-peak gradient decreased from 67.5 ±26.3 to 21.3 ±12.6 mm Hg. Twenty-eight patients (65.1%) had adequate early outcome. Aortic regurgitation (AR) occurred in 13 (30.2%) patients. No predictors of inadequate early outcome were found. Twenty-year survival was 90.7%. Eleven (35.5%) patients underwent reintervention at a median of 12 (1-215) months; BAV in 5 patients, surgical valvuloplasty in 2, Ross operation in 2, AV replacement in 1, and Norwood operation in 1 patient. Fifteen-year freedom from reintervention (FFR) was 48%. Adequate early outcome resulted in higher FFR (71% vs. 22%), and so did no significant AR (60% vs. 30%). Conclusions: BAV provides satisfying early results. AR remains a significant aftermath of BAV. Risk factors and procedural techniques improving the outcome of BAV are unclear. Further research is needed to improve FFR.

10.
J Arrhythm ; 37(4): 1101-1104, 2021 Aug.
Article in English | MEDLINE | ID: mdl-34386138

ABSTRACT

We report a 15-year-old male with hypoplastic left heart syndrome (HLHS) after Fontan operation with recurrent, drug-resistant atrial tachycardia. With the use of electro-anatomical mapping system (EnSite) an atrial flutter (AFl) with reentry activation around the tricuspid valve was diagnosed. Successful radiofrequency catheter ablation (RFCA) was performed.

12.
Kardiol Pol ; 79(3): 287-293, 2021 03 25.
Article in English | MEDLINE | ID: mdl-33599452

ABSTRACT

BACKGROUND: Transcatheter patent ductus arteriosus (PDA) closure has become the first­choice method of treatment in the majority of patients. However, device selection poses a challenge. AIMS: This study aimed to analyze periprocedural and 1­year outcomes of PDA transcatheter closure performed with different devices throughout a 25­year time period in a single center. METHODS: All 1036 patients who underwent transcatheter PDA closure between 1993 and 2020 were included in retrospective analysis. Various devices were used: the Rashkind device (RD; n = 25), coils (n = 469), nitinol duct occluders type I (DO I; n = 300), type II (n = 32), type II additional sizes (ADO II AS; n = 209), as well as off­label devices: vascular plugs and atrial septal and muscular ventricular septal defect occluders (n = 17). Data on 24­hour and 1­year follow­up were available for 100% and 78.9% of the study patients, respectively. RESULTS: The procedure was successful in 98.6% of the study patients, with a major complication rate of 0.2%. Complete PDA closure after a year was observed in 81.8% of the patients treated with RD, 93.7% of those with coils, and 100% of those with duct occluders. There were no differences between Amplatzer DO I (n = 159) and its DO I copies manufactured in China (n = 141) with regard to success, efficacy, and complication rates. Recently, ADO II AS has replaced coils and become the preferred device to close small­to­moderate PDA. CONCLUSIONS: Transcatheter PDA closure with all types of nitinol duct occluders is safe and effective, with no residual shunting at 1­year follow­up. Due to higher efficacy, ADO II AS has replaced coils in the treatment of smaller PDA.


Subject(s)
Ductus Arteriosus, Patent , Septal Occluder Device , Cardiac Catheterization , China , Ductus Arteriosus, Patent/surgery , Humans , Infant , Retrospective Studies , Treatment Outcome
14.
J Interv Cardiol ; 2020: 4585124, 2020.
Article in English | MEDLINE | ID: mdl-32410916

ABSTRACT

OBJECTIVES: Patent ductus arteriosus (PDA) in elderly patients is an uncommon anomaly, and the duct itself is often calcified and fragile; therefore, transcatheter closure is more difficult. The aim is to analyse periprocedural and one-year follow-up results of transcatheter closure of PDA in such patients. Methods and results. Retrospective analysis of 33 elective patients aged ≥55 years (median 63; 56-85; 29 women), in whom PDA was closed percutaneously between 2002 and 2018 in two tertiary centres. All but three patients were symptomatic, with most in NYHA II (n = 14) and III (n = 11) class; pulmonary hypertension (n = 22), arterial hypertension (n = 22), duct calcifications (n = 17), atrial fibrillation (n = 15), significant mitral regurgitation (n = 5), and decompensated renal failure (n = 2) were observed. Different devices were applied depending on PDA morphology; nitinol wire mesh occluders with symmetrical articulating discs have been the most used in recent years (n = 11). Follow-up was conducted at an outpatient clinic (28/33 patients). The procedure was successful in all patients. There was one embolisation, followed by implantation of a larger device. No major complications were noted. A small residual shunt was present in echocardiography in one patient after one year. NYHA class improved in all but two patients (with multiple comorbidities). CONCLUSIONS: Transcatheter PDA closure in elderly patients is safe and efficient with a high complete closure rate and few complications. Amplatzer duct occluder type II is an attractive device in such patients.


Subject(s)
Cardiac Catheterization/methods , Ductus Arteriosus, Patent/surgery , Postoperative Complications , Prosthesis Implantation , Septal Occluder Device , Echocardiography/methods , Female , Follow-Up Studies , Humans , Male , Middle Aged , Postoperative Complications/etiology , Postoperative Complications/prevention & control , Prosthesis Design , Prosthesis Implantation/adverse effects , Prosthesis Implantation/methods , Retrospective Studies , Treatment Outcome
17.
J Cardiol ; 74(4): 381-387, 2019 Oct.
Article in English | MEDLINE | ID: mdl-31023567

ABSTRACT

BACKGROUND: We aimed to evaluate medium- and long-term outcomes of transcatheter closure (TC) of ruptured sinus of Valsalva aneurysm (RSVA), which is a rare and mostly congenital heart disease. METHODS: Retrospective analysis included 23 patients (14 males) aged 15-79 years (y; 39.9±18.5) selected for TC of RSVA between 2007 and 2017 in two tertiary centers in Poland and Ukraine. Fifteen patients were in New York Heart Association (NYHA) class III or IV before TC; 5 patients had acquired RSVA after previous cardiac surgery. We applied 22 duct, 3 muscular, and 1 atrial septal Amplatzer or Amplatzer-like occluders by the anterograde venous approach after arterio-venous loop creation in all but 1 patient. Mean follow-up conducted in outpatient clinic was 5.5±3.5 (1-11)y. RESULTS: The procedure was successful in 19/23 patients (82.6%). Four procedures were abandoned and the device percutaneously retrieved due to coronary artery compression (1 patient), transient increase of aortic regurgitation (AR; 1 patients) or embolization (2 patients). New onset of significant AR was noted in one of the latter patients after device removal. NYHA class improved in all treated patients but 2, in whom it remained stable (p<0.05), with 10 patients in class I. Three patients needed percutaneous re-intervention during follow-up because of significant residual shunt in 1 and late recurrent RSVA in 2 patients. The follow-up of the remaining patients was uneventful. Neither erosion, embolization, new AR, nor death were observed. CONCLUSIONS: The percutaneous closure of RSVA is a safe and effective method of treatment with good clinical outcome. However, although not described previously, recurrent shunts after TC of RSVA are possible and can be treated successfully with another transcatheter intervention.


Subject(s)
Aortic Rupture/surgery , Cardiac Catheterization/methods , Cardiac Surgical Procedures/methods , Sinus of Valsalva/surgery , Adolescent , Adult , Aged , Cardiac Catheterization/adverse effects , Cardiac Surgical Procedures/adverse effects , Female , Follow-Up Studies , Humans , Male , Middle Aged , Poland/epidemiology , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Retrospective Studies , Treatment Outcome , Ukraine/epidemiology , Young Adult
SELECTION OF CITATIONS
SEARCH DETAIL
...