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BACKGROUND: The aim of this study was to report the long-term results of the clover and edge-to-edge repair techniques for complex tricuspid regurgitation (TR). METHODS: This was a single-center observational study. A competing risks proportional-hazards regression model, using the Fine and Gray model, was performed to analyze the time to TR ≥2+, considering death as a competing risk. RESULTS: A total of 145 consecutive patients (57% female) with severe or moderately severe TR secondary to leaflet prolapse or flail (115 patients), tethering (27 patients), or mixed (3 patients) lesions underwent clover (110 patients) or edge-to-edge repair(35 patients). The TR origin was degenerative in 75% of cases, posttraumatic in 8%, and secondary to dilated cardiomyopathy in 17%. Ring (64%) or suture (31%) annuloplasty was performed in 95% of patients. Concomitant procedures (mainly mitral surgery) were performed in 80% of cases. Hospital death was 5.5%. Follow-up was 98% complete, and median was 15 years (interquartile range, 14-17 years). The 16-year overall survival was 56% ± 5%. Previous cardiac surgery (hazard ratio [HR], 2.83; 95% CI, 1.15-6.93; P = .023) and right ventricular dysfunction (HR, 2.24; 95% CI, 1.01-4.95; P = .046) were identified as predictors of death. The 16-year cumulative incidence function (CIF) of cardiac death with noncardiac death as a competing risk was 19.6%, and previous cardiac surgery (HR, 3.44; 95% CI, 1.23-9.65; P = .019) was detected as the only predictor of the event. At 16 years, the CIF of TR ≥2+ with death as a competing risk was 23.8%. In particular, TR ≥3+ was detected in 4 patients (3%). CONCLUSIONS: When TR could not be treated by annuloplasty alone, concomitant leaflet repair with the clover or edge-to-edge technique effectively restored valve competence with very satisfactory long-term results and a low rate of moderate or greater TR recurrence.
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(1) Background: Systemic inflammation stands as a well-established risk factor for ischemic cardiovascular disease, as well as a contributing factor in the development of cardiac arrhythmias, notably atrial fibrillation. Furthermore, scientific studies have brought to light the pivotal role of localized vascular inflammation in the initiation, progression, and destabilization of coronary atherosclerotic disease. (2) Methods: We comprehensively review recent, yet robust, scientific evidence elucidating the use of perivascular adipose tissue attenuation measurement on computed tomography applied to key anatomical sites. Specifically, the investigation extends to the internal carotid artery, aorta, left atrium, and coronary arteries. (3) Conclusions: The examination of perivascular adipose tissue attenuation emerges as a non-invasive and indirect means of estimating localized perivascular inflammation. This measure is quantified in Hounsfield units, indicative of the inflammatory response elicited by dense adipose tissue near the vessel or the atrium. Particularly noteworthy is its potential utility in assessing inflammatory processes within the coronary arteries, evaluating coronary microvascular dysfunction, appraising conditions within the aorta and carotid arteries, and discerning inflammatory states within the atria, especially in patients with atrial fibrillation. The widespread applicability of perivascular adipose tissue attenuation measurement underscores its significance as a diagnostic tool with considerable potential for enhancing our understanding and management of cardiovascular diseases.
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Pentraxin 3 (PTX3) is an acute phase protein produced in various tissues in response to microbial and sterile stimuli, which regulates the inflammation outcomes. PTX3 has not been investigated in myocarditis. Our aim was to assess circulating and cardiac tissue expression of PTX3 in 55 patients with myocarditis proven by magnetic resonance and/or endomyocardial biopsy. A major proportion of patients with myocarditis displayed significantly increased plasma PTX3 levels as compared with controls (26/30 vs. 0/10), with higher diagnostic yield than conventional biomarkers in the study group. Cardiac tissue analysis revealed PTX3 expression in all patients (40/40), with viral myocarditis exhibiting higher signal intensity than autoimmune myocarditis, and with a predominant localization in cardiomyocytes. Abnormal plasma PTX3 was associated with systolic dysfunction and heart failure at presentation. Interestingly, patients who recovered by 12 months had higher baseline PTX3 levels. Our preliminary data support the potential use of PTX3 as a biomarker in myocarditis.
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OBJECTIVES: Uncorrected severe mitral regurgitation (MR) due to posterior prolapse leads to left ventricular dilatation. At this stage, mitral valve repair becomes mandatory to avoid permanent myocardial injury. However, which technique among neochoardae implantation and leaflet resection provides the best results in this scenario remains unknown. METHODS: We selected 332 patients with left ventricular dilatation and severe degenerative MR due to posterior leaflet (PL) prolapse who underwent neochoardae implantation (85 patients) or PL resection (247 patients) at our institution between 2008 and 2020. A propensity score matching analysis was carried on to decrease the differences at baseline. RESULTS: Matching yielded 85 neochordae implantations and 85 PL resections. At 10 years, freedom from cardiac death and freedom from mitral valve reoperation were 92.6 ± 6.1% vs 97.8 ± 2.1% and 97.7 ± 2.2% vs 95 ± 3% in the neochordae group and in the PL resection group, respectively. The MR ≥2+ recurrence rate was 23.9 ± 10% in the neochordae group and 20.8 ± 5.8% in the PL resection group (P = 0.834) at 10 years. At the last follow-up, the neochordae group showed a higher reduction of left ventricular end-diastolic diameter (44 vs 48 mm; P = 0.001) and a better ejection fraction (60% vs 55%; P < 0.001) compared to PL resection group. CONCLUSIONS: In this subgroup of patients, both neochordae implantation and leaflet resection provide excellent durability of the repair in the long term. Neochordae implantation might have a better effect on dilated left ventricle.
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Implantación de Prótesis de Válvulas Cardíacas , Insuficiencia de la Válvula Mitral , Prolapso de la Válvula Mitral , Humanos , Válvula Mitral/diagnóstico por imagen , Válvula Mitral/cirugía , Insuficiencia de la Válvula Mitral/cirugía , Estudios de Seguimiento , Ventrículos Cardíacos/diagnóstico por imagen , Ventrículos Cardíacos/cirugía , Puntaje de Propensión , Resultado del Tratamiento , Cuerdas Tendinosas/cirugía , Prolapso de la Válvula Mitral/diagnóstico por imagen , Prolapso de la Válvula Mitral/cirugía , ProlapsoRESUMEN
OBJECTIVES: Aim of this study was to evaluate arrhythmic burden of patients with Barlow's disease and significant mitral regurgitation (MR) and assess the impact of mitral repair on ventricular arrhythmias (VA) in this group of subjects. METHODS: We prospectively included 88 consecutive patients with Barlow's disease referred to our Institution from February 2021 to May 2022. All enrolled patients underwent 24-h Holter monitoring before surgery. Sixty-three of them completed 3 months echocardiographic and Holter follow-up. Significant arrhythmic burden was defined as ≥1% premature ventricular beats/24 h or at least one episode of non-sustained ventricular tachycardia (VT), VT or ventricular fibrillation. RESULTS: At baseline, 29 patients (33%) were arrhythmogenic (AR), while 59 (67%) were not [non-arrhythmogenic (NAR)]. AR subjects tended to be more often females with history of palpitations. Sixty-three patients completed 3-months follow-up. Twenty of them (31.7%) were AR at baseline and 43 (68.3%) were not. Among AR patients, 9 (45%) remained AR after mitral surgery, while 11 (55%) became NAR. Considering NAR subjects at baseline, after mitral valve repair 8 (18.6%) evolved into AR, while 35 (81.4%) remained NAR. A higher prevalence of pre-operative MAD was found among patients experiencing VA reduction if compared with patients who remained arrhythmogenic (63.6% vs 11.1%, P = 0.028). CONCLUSIONS: In our experience, one-third of Barlow's patients referred for mitral surgery showed a significant arrhythmic burden. Almost half of the subjects arrhythmogenic at baseline were free from significant VA after mitral repair. However, a minority (18.6%) of subjects without arrhythmic burden at baseline experienced significant VA at follow-up.
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OBJECTIVES: The TRI-SCORE is a recently published risk score for predicting in-hospital mortality in patients undergoing isolated tricuspid valve surgery (ITVS). The aim of this study is to externally validate the ability of the TRI-SCORE in predicting in-hospital and long-term mortality following ITVS. METHODS: A retrospective review of our institutional database was carried out to identify all patients undergoing isolated tricuspid valve repair or replacement from March 1997 to March 2021. The TRI-SCORE was calculated for all patients. Discrimination of the TRI-SCORE was assessed using receiver operating characteristic curves. Accuracy of the models was tested calculating the Brier score. Finally, a COX regression was employed to evaluate the relationship between the TRI-SCORE value and long-term mortality. RESULTS: A total of 176 patients were identified and the median TRI-SCORE was 3 (1-5). The cut-off value identified for increased risk of isolated ITVS was 5. Regarding in-hospital outcomes, the TRI-SCORE showed high discrimination (area under the curve 0.82), and high accuracy (Brier score 0.054). This score showed also very good performance in predicting long-term mortality (at 10 years, hazard ratio: 1.47, 95% confidence interval [1.31-1.66], P < 0.001), with high discrimination (area under the curve >0.80 at 1-5 and 10 years) and high accuracy values (Brier score 0.179). CONCLUSIONS: This external validation confirms the good performance of the TRI-SCORE in predicting in-hospital mortality. Moreover, the score showed also very good performance in predicting the long-term mortality.
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BACKGROUND: Complete rings or posterior bands are both commonly used during mitral valve repair, but which one ensures the best long-term outcome in patients with Barlow disease is a topic of debate. This study evaluated whether the type of annuloplasty device affects the long-term durability of the repair. METHODS: We selected 296 consecutive patients with severe mitral regurgitation due to Barlow disease who underwent edge-to-edge mitral repair at our institution between 2004 and 2013. For the edge-to-edge repair, a complete semirigid ring was used in 151 patients, whereas a posterior flexible band was used in 145 patients. The clinical and echocardiographic outcomes of both groups were compared at long-term follow-up. RESULTS: At 14 years, the overall survival was 87.3% ± 2.79% in the ring group and 94.1% ± 2.30% in the band group (P = .056). The incidence of mitral valve reintervention was 4.9% ± 1.95% in the ring group and 5.5% ± 2.53% in the band group (P = .371) at 14 years. The incidence of recurrence of mitral regurgitation ≥3+ and ≥2+ was 8.3% ± 2.64% in the ring group and 8.7% ± 3.07% in the band group (P = .991) and 26.5% ± 4.23% in the ring group and 17.4% ± 3.26% in the band group (P = .697), respectively. Mitral regurgitation ≥1+ at discharge was the only independent predictor of reoperation and recurrence of mitral regurgitation ≥3+ in the long-term. CONCLUSIONS: In patients with Barlow disease undergoing edge-to-edge mitral valve repair, the type of annuloplasty device does not influence the long-term results. Achieving an optimal immediate result remains the key to maintain the stability of the repair at long-term.
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Anuloplastia de la Válvula Mitral , Insuficiencia de la Válvula Mitral , Prolapso de la Válvula Mitral , Humanos , Insuficiencia de la Válvula Mitral/etiología , Resultado del Tratamiento , Válvula Mitral/diagnóstico por imagen , Válvula Mitral/cirugía , Prolapso de la Válvula Mitral/cirugía , Anuloplastia de la Válvula Mitral/métodos , Estudios RetrospectivosRESUMEN
BACKGROUND: For cases of initial suboptimal mitral valve repair, the edge-to-edge (EE) technique has been used as a bailout procedure. However the long-term durability of those rescued mitral valves is currently unknown. With this study we aim to evaluate the long-term clinical and echocardiographic results of the EE technique used to rescue patients with initial suboptimal conventional mitral valve repair. METHODS: A retrospective review of our institutional database was done to query for patients who had undergone mitral valve repair with the EE technique used as a bailout procedure. The cumulative incidence function using death as a competing event was used to estimate cardiac death and redo for mitral valve replacement. To describe the time course of mitral regurgitation, we performed a longitudinal analysis using generalized estimating equations with random intercept for correlated data. RESULTS: Eighty-one patients were selected. The median follow-up was 9.1 years (interquartile range, 6.7-12.1; maximum, 22.6 years). At 15 years the estimated Kaplan-Meier overall survival was 63.2% ± 8.69% (95% confidence interval, 43.76-77.46) and the predicted rate of moderate to severe mitral regurgitation recurrence was 16.67%. At 15 years the cumulative incidence function for redo for mitral valve replacement with death as a competing event was 2.5% (95% confidence interval, 0.48-7.84). No case of more than mild mitral stenosis was detected. CONCLUSIONS: The EE technique can be effectively used as a bailout procedure in patients with suboptimal conventional mitral valve repair with satisfactory long-term results.
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Insuficiencia de la Válvula Mitral , Prolapso de la Válvula Mitral , Humanos , Insuficiencia de la Válvula Mitral/etiología , Resultado del Tratamiento , Válvula Mitral/diagnóstico por imagen , Válvula Mitral/cirugía , Prolapso de la Válvula Mitral/cirugía , Ecocardiografía , Estudios RetrospectivosRESUMEN
BACKGROUND: Infective endocarditis (IE) is a serious disease, and in many cases, surgery is necessary. Whether the type of prosthesis implanted for aortic valve replacement (AVR) for IE impacts patient survival is a matter of debate. The aim of the present study is to quantify differences in long-term survival and recurrence of endocarditis AVR for IE according to prosthesis type among patients aged 40 to 65 years. METHODS: This was an analysis of the INFECT-REGISTRY. Trends in proportion to the use of mechanical prostheses versus biological ones over time were tested by applying the sieve bootstrapped t-test. Confounders were adjusted using the optimal full-matching propensity score. The difference in overall survival was compared using the Cox model, whereas the differences in recurrence of endocarditis were evaluated using the Gray test. RESULTS: Overall, 4365 patients were diagnosed and operated on for IE from 2000 to 2021. Of these, 549, aged between 40 and 65 years, underwent AVR. A total of 268 (48.8%) received mechanical prostheses, and 281 (51.2%) received biological ones. A significant trend in the reduction of implantation of mechanical vs. biological prostheses was observed during the study period (p < 0.0001). Long-term survival was significantly higher among patients receiving a mechanical prosthesis than those receiving a biological prosthesis (hazard ratio [HR] 0.546, 95% CI: 0.322-0.926, p = 0.025). Mechanical prostheses were associated with significantly less recurrent endocarditis after AVR than biological prostheses (HR 0.268, 95%CI: 0.077-0.933, p = 0.039). CONCLUSIONS: The present analysis of the INFECT-REGISTRY shows increased survival and reduced recurrence of endocarditis after a mechanical aortic valve prosthesis implant for IE in middle-aged patients.
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Tricuspid regurgitation afflicts more than one-third of patients with mitral valve disease during their clinical history, and negatively affects their outcomes, increasing mortality and hospitalizations for heart failure and reducing the quality of life. A renewed interest in the 'neglected valve' has increased the frequency of the combined treatment of these two diseases. Undoubtedly necessary in patients with degenerative mitral valve disease in the presence of two severe valve defects, tricuspid annuloplasty has proven to be safe and effective even if performed prophylactically, when tricuspid annular dilation coexists with primary mitral dysfunction. In the absence of survival benefits, however, this additional surgical procedure increases the risk of high-grade atrio-ventricular blocks and the need for a definitive pacemaker. On the other hand, the role of surgery has been scaled down in patients with functional mitral and tricuspid regurgitation. In this context, a multidisciplinary approach is needed and transcatheter alternatives are increasingly the chosen treatment option. A new therapeutic algorithm is therefore looming on the horizon. In the future, the treatment of tricuspid and mitral valve disease may be considered two potentially distinct and successive phases of an integrated heart failure patients care process.
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OBJECTIVES: Moderate secondary mitral regurgitation is common in patients with severe aortic regurgitation, but whether it has to be addressed at the time of aortic valve surgery remains unclear. With this study, we evaluated the long-term fate of moderate secondary mitral regurgitation in this specific scenario. METHODS: Between January 2004 and January 2018, in 154 patients admitted to our institution for treatment of severe aortic regurgitation, a moderate secondary mitral regurgitation was diagnosed. Ninety-four patients underwent isolated aortic valve replacement (group 1) and 60 patients underwent also concomitant mitral valve annuloplasty (group 2). RESULTS: One death (1.1%) occurred in group 1, whereas two deaths (3.3%) occurred in group 2 (p = .561). At 11 years, the cumulative incidence function of cardiac death, with noncardiac death as a competing risk was 11.5 ± 5.11% in group 1 and 8.3 ± 5.15% in group 2 (p = .731). The cumulative incidence function of mitral valve reintervention, with death as a competing risk, was 3.7 ± 2.61% in group 1 and 4.5 ± 4.35% in group 2 (p = .620) at 11 years. Secondary mitral regurgitation improved to ≤mild in 66% and 76% of the survivors of group 1 and group 2, respectively (p = .67). CONCLUSIONS: In our experience, in patients with moderate secondary mitral regurgitation undergoing aortic valve replacement for severe aortic regurgitation, concomitant mitral valve annuloplasty did not improve the long-term survival, the incidence of cardiac death and mitral valve reoperation or the evolution of the mitral valve disease.
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Insuficiencia de la Válvula Aórtica , Implantación de Prótesis de Válvulas Cardíacas , Insuficiencia de la Válvula Mitral , Válvula Aórtica/cirugía , Insuficiencia de la Válvula Aórtica/complicaciones , Insuficiencia de la Válvula Aórtica/diagnóstico , Insuficiencia de la Válvula Aórtica/cirugía , Muerte , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Humanos , Insuficiencia de la Válvula Mitral/diagnóstico , Insuficiencia de la Válvula Mitral/etiología , Insuficiencia de la Válvula Mitral/cirugía , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
OBJECTIVES: With the expanding use of cardiac implantable electronic devices (CIEDs), lead interference with the tricuspid valve (TV) causing significant tricuspid regurgitation (TR) has gained increasing recognition. However, current knowledge about the long-term results of the surgical treatment of TR in this setting is scanty. Therefore, increasing this information was the goal of this study. METHODS: A retrospective review of our institutional database was carried out to select all patients with previously implanted CIEDs who underwent tricuspid valve repair and replacement from 2000 through 2019. Kaplan-Meier methods were used to analyse long-term survival. To describe the time course of TR, we performed a longitudinal analysis using generalized estimating equations. RESULTS: A total of 151 patients were identified. Mechanical interference with leaflet mobility and coaptation was detected in 103 patients (68%) (CIED-induced group); in the remaining 48 patients (32%), the lead was associated with TR without being the cause of it (CIED-associated group). A total of 105 patients underwent TV repair; in the remaining 46, a TV replacement was necessary. In patients who underwent TV repair, no significant difference in moderate TR recurrence rate was highlighted between CIED-induced and CIED-associated TR. CONCLUSIONS: In patients with CIEDs and surgically treated tricuspid regurgitation, TR is CIED-induced in about two-thirds of the cases and CIED-associated in one-third of them. In our experience, TV repair was still possible in 63% of the cases, with good long-term results and no significant durability difference between CIED-induced and CIED-associated TR.
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Procedimientos Quirúrgicos Cardíacos , Insuficiencia de la Válvula Tricúspide , Procedimientos Quirúrgicos Cardíacos/métodos , Electrónica , Humanos , Estudios Retrospectivos , Factores de Riesgo , Resultado del Tratamiento , Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/etiología , Insuficiencia de la Válvula Tricúspide/cirugíaRESUMEN
OBJECTIVES: Our goal was to assess the short- and long-term outcomes of surgical treatment for hypertrophic obstructive cardiomyopathy in patients ≥65 years of age compared to patients < 65 years of age. METHODS: Sixty-four patients aged ≥65 years, surgically treated for symptomatic hypertrophic obstructive cardiomyopathy, were compared to a control group of 125 patients <65 years. RESULTS: Patients aged ≥65 years were less frequently male (36% vs 68%, P < 0.001) and had higher EuroSCORE II scores [1.4 (1.1-2.2) vs 0.8 (0.7-1.2), P < 0.001], lower risk of sudden death, higher pulmonary artery pressure [40 (30-50) vs 30 (30-43), P = 0.04) and more mitral annulus calcifications (44% vs 14%, P < 0.001) compared to younger patients.Hospital death was 1%, with no difference between the 2 groups (1.5% vs 0.8%, P = 0.9).Patients aged ≥65 years had more concomitant coronary bypass grafting (12% vs 5%, P = 0.05) and a higher incidence of blood transfusions (50% vs 17%, P < 0.001) and postoperative atrial fibrillation (19% vs 8%, P = 0.02).Follow-up was 98% complete [median 8.3 (5.3-12.8) years]. The 13-year survival in the group aged ≥65 was 54 (SD: 9) % vs 83 (SD: 5) % in the control group (P < 0.001), but it was comparable to that expected in the age-sex matched general national population.At 13 years, the cumulative incidence function of cardiac death in the elderly group was 19 (SD: 7)%, mostly unrelated to hypertrophic cardiomyopathy causes.At the last follow-up, 90% of patients were in New York Heart Association functional class I-II and 68% were in sinus rhythm. CONCLUSIONS: Selected elderly symptomatic patients with hypertrophic obstructive cardiomyopathy can benefit from surgery, with low hospital mortality and morbidity, relief of symptoms and late survival comparable to that expected in the age-sex matched general population.
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Fibrilación Atrial , Cardiomiopatía Hipertrófica , Anciano , Humanos , Masculino , Resultado del Tratamiento , Cardiomiopatía Hipertrófica/complicaciones , Fibrilación Atrial/complicaciones , Puente de Arteria Coronaria , Mortalidad HospitalariaRESUMEN
OBJECTIVES: This study aimed at assessing mid-term outcomes of patients undergoing isolated tricuspid valve (TV) surgery based on a preoperative baseline clinical and functional classification. METHODS: All patients treated with isolated TV repair or replacement from March 1997 to May 2020 at a single institution were retrospectively reviewed and assessed for mid-term postoperative outcome according to a novel classification [stages 1-5 related to the absence or presence and extent of right heart failure (RHF)]. Kaplan-Meier survival curves were used to estimate mid-term survival. Competing risk analysis for time to cardiac death and hospitalizations for RHF were also carried out. RESULTS: Among the 172 patients included, 129 (75%) underwent TV replacement and 43 (25%) TV repair. At follow-up (median 4.2 years [2.1-7.5]), there were 23 late deaths. At 5 years, overall survival was 100% in stage 2, 88 ± 4% in stage 3 and 60 ± 8% in stages 4-5 (P = 0.298 and P = 0.001, respectively). Cumulative incidence function of cardiac death at 5 years was 0%, 8.6 ± 3.76% and 13.2 ± 5% for stages 2, 3 and 4 and 5, respectively. At follow-up, cumulative incidence function of re-hospitalizations for RHF was 0% for stage 2, 20 ± 5% for stage 3 and 20 ± 6.7% for stages 4 and 5 (P = 0.118 and P = 0.039, respectively). CONCLUSIONS: Both short- and mid-term outcomes support early referral for surgery in isolated TV disease, with excellent survival at 5 years and no further hospitalizations for RHF.
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Implantación de Prótesis de Válvulas Cardíacas , Insuficiencia de la Válvula Tricúspide , Muerte , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Humanos , Estudios Retrospectivos , Resultado del Tratamiento , Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/etiologíaRESUMEN
OBJECTIVES: Mitral regurgitation (MR) due to commissural prolapse or flail represents a pattern of valve dysfunction that can be treated, among other techniques, by suturing the margins of the anterior and posterior leaflets in the commissural area (commissural closure). The very long-term results of this technique have not been reported so far and represent the objective of this study. METHODS: A retrospective review of our institutional database was carried on querying for patients who underwent commissural closure and ring annuloplasty within the time frame 1997-2007 to provide a robust long-term assessment. Cumulative incidence function (CIF) using death as a competitive outcome was used to estimate cardiac death and reoperation for mitral valve replacement. To describe the time course of MR, we performed a longitudinal analysis using generalized estimating equations with a random intercept for correlated data. RESULTS: A total of 125 patients were included. At 15 years, the CIF for cardiac death, with non-cardiac death as a competitive event, was 8.0 ± 2.57% (95% confidence interval [3.88-13.93]). At 15 years, the CIF for reintervention for a mitral valve replacement with death as a competitive event was 5.0 ± 1.98%, 95% confidence interval [2.04-9.89]. No significant predictors of reintervention for mitral valve replacement were identified. At 5 years, the predicted rate of MR ≥3+ recurrence was 2.53% while it was 8.22% at 15 years. In no case a more than mild mitral stenosis was detected. CONCLUSIONS: Severe MR due to commissural prolapse/flail can be effectively treated with commissural closure and ring annuloplasty. In our series, the rate of reoperation in the very long term was extremely low. Similarly, longitudinal analysis demonstrated a very low rate of MR ≥3+ recurrence.
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Anuloplastia de la Válvula Mitral , Insuficiencia de la Válvula Mitral , Prolapso de la Válvula Mitral , Humanos , Válvula Mitral/diagnóstico por imagen , Válvula Mitral/cirugía , Anuloplastia de la Válvula Mitral/efectos adversos , Anuloplastia de la Válvula Mitral/métodos , Prolapso de la Válvula Mitral/complicaciones , Prolapso de la Válvula Mitral/cirugía , Prolapso , Reoperación/efectos adversos , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: Several papers already reported better outcomes of tricuspid valve repair with ring annuloplasty compared to suture techniques. However, the follow-up is usually limited to 10 years. With this study, we aim to analyze the results of tricuspid valve repair according to the technique employed when the follow-up is extended to more than 15 years. MATERIALS AND METHODS: A retrospective review of our institutional database was carried on to find all patients who underwent tricuspid valve repair between January 1998 and December 2004. Kaplan-Meier method was employed to estimate survival and log-rank test was used to make intergroup comparison. Cox regression was employed to identify risk factor for mortality. Cumulative incidence function using death as competitive outcome was used to estimate cardiac death. To describe the time course of tricuspid regurgitation, a longitudinal analysis using generalized estimating equations with random intercept for correlated data was performed. RESULTS: One hundred forty-six patients were identified: 89 in the suture group and 57 in the ring group. No difference in term of long-term survival and cardiac death was evident between the two groups. A significant higher rate of tricuspid regurgitation ≥2+ and ≥3+ recurrence was evident in the suture group during the whole follow-up (p < 0.001). CONCLUSION: Our results corroborate the better results of tricuspid valve repair by means of ring implantation compared to suture techniques also when the follow-up is extended up to 18 years. Ring annuloplasty should be considered the first option for tricuspid valve repair due to a better durability.
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Anuloplastia de la Válvula Cardíaca , Implantación de Prótesis de Válvulas Cardíacas , Insuficiencia de la Válvula Tricúspide , Anuloplastia de la Válvula Cardíaca/métodos , Muerte , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Humanos , Estudios Retrospectivos , Suturas , Resultado del Tratamiento , Válvula Tricúspide/diagnóstico por imagen , Válvula Tricúspide/cirugía , Insuficiencia de la Válvula Tricúspide/diagnóstico por imagen , Insuficiencia de la Válvula Tricúspide/cirugíaRESUMEN
Cardiac surgery roots date back to the first half of the last century. Subsequently, thanks to the heart-lung machine development, which allowed to operate within the cardiac chambers under direct vision, the huge potentials of this discipline in cardiovascular disease treatment have fully manifested. In the following years, until the end of the last century, the surgical treatment of heart disease progressed steadily and consistently. From the beginning of the millennium, the discipline of cardiac surgery underwent a strong evolutionary process with the advent of minimally invasive procedures and transcatheter techniques. In this article we will briefly review the history of the evolution of cardiac surgery. Finally, possible future perspectives will be outlined.
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Procedimientos Quirúrgicos Cardíacos , Cardiopatías , Predicción , Humanos , Procedimientos Quirúrgicos Mínimamente InvasivosRESUMEN
OBJECTIVES: The appropriateness of moderate aortic regurgitation treatment during mitral valve (MV) surgery remains unclear. The goal of this study was to evaluate the immediate and long-term outcomes of patients with moderate aortic regurgitation at the time of MV surgery. METHODS: We included 183 patients admitted to our institution for elective treatment of MV disease between 2004 and 2018, in whom moderate aortic regurgitation was diagnosed during preoperative evaluation. One hundred and twenty-two patients underwent isolated MV surgery (study group) whereas 61 patients underwent concomitant MV surgery and aortic valve replacement (control group). RESULTS: One death (0.8%) occurred in the study group, and 3 deaths (4.8%) occurred in the control group (P = 0.52). The rate of the most common postoperative complication was similar between the 2 groups. At 12 years, the cumulative incidence function of cardiac death, with non-cardiac death as a competing risk, was 4.7 ± 2.8% in the study group; no cardiac deaths were observed in the control group (P = 0.078). At 6 and 12 years, in the study group, the cumulative incidence function of aortic valve reintervention, with death as a competing risk, was 2.5 ± 1.85% and 19 ± 7.1%, respectively. CONCLUSIONS: The appropriate management of moderate aortic regurgitation at the time of MV surgery deserves a careful evaluation by balancing the reintervention rate with the age, the operative risk and the life expectancy of the patient. Our findings suggest that a patient-tailored approach is the key to achieving the best clinical outcome for each individual patient.