Acute left anterior descending artery occlusion after IVUS leading to urgent percutaneous coronary intervention complicated with coronary perforation: Case report.

Background: Intravascular ultrasonography (IVUS) has become an important complementary tool in interventional cardiology, both for preprocedural planning and for optimizing the performance of percutaneous coronary intervention (PCI). However, this tool is not free of potential complications, because of that it is essential to be aware of them and their management. Over time, new uses of IVUS have emerged, and it is currently a potential tool for predicting the risk of coronary perforation. Case report: We present the clinical case of a 51-year-old male patient who was admitted in the context of post-infarction angina. During coronary angiography, the patient presented with two acute complications, one of them associated with IVUS and the other associated with severe coronary calcification that predisposed to coronary perforation. Both complications were successfully treated. Conclusion: IVUS, although a very useful imaging tool before and during PCI, is not without risk. The overall rate of complications with certain or possible relation to IVUS is 3.9%. Vascular spasm is the most frequent complication and acute vascular occlusion, with the need for emergency coronary artery by-pass grafting, the least frequent. On the other hand, IVUS can predict the risk of developing other complications, such as coronary perforation, by means of the C-CAT sign. Knowledge of the possible complications during PCI and the rapid procedure of the hemodynamic team allows adequate management of these potentially fatal complications.

Collection of cardiac masses. Up-to-date echocardiography and cardiac MRI tools.

Heart masses, including tumors (primary and secondary) and pseudotumor (cysts and thrombus), are rare entities, but of increasing interest in cardiac imaging areas. The clinical manifestations are related to the intracardiac effect of mass, embolization, and systemic symptoms in the case of tumors; however, some of them are detected incidentally. Nowadays, imaging techniques and the advancement of their tools perform the morphological, functional, and tissue characterization of the masses, and additionally know the anatomical relationships, which are crucial factors for the treatment and surgical planning.

Simultaneous onset of acute myocardial infarction, bicuspid aortic stenosis, and cardiac transthyretin amyloidosis-A clinically complex confluence.

The coexistence of bicuspid aortic valve disease and coronary artery disease is well-established, but the identification of cardiac amyloidosis in this population has surged with advancing imaging techniques, introducing complexities in patient management. This case report emphasizes the pivotal role of multimodality imaging in accurately diagnosing three concurrent pathologies.

Role of echocardiography in the management of ventricular septal rupture after acute myocardial infarction.

Ventricular septal rupture (VSR) is a rare and devastating complication of acute myocardial infarction. Early detection, assessment of the hemodynamic impact, and illustration of the pathophysiological context are crucial functions of echocardiography in decision-making for intensive management and reparative intervention. To evaluate this entity, echocardiography exhibits two strengths: its bedside nature and its multiple modalities. This document reviews the comprehensive use of echocardiography in the study of post-infarction VSR.

Williams-Beuren syndrome associated with hammock mitral valve: First case report.

Williams-Beuren syndrome (WBS) is a multisystem congenital disorder, whose cardiovascular defects are the leading cause of death. We present the case of a 38-year-old man with features of heart failure. The imaging studies showed a typical supravalvular aortic stenosis and a hammock mitral valve, this last, being a rare congenital disease. This is the first case reported of a hammock mitral valve in a patient with this chromosomopathy.

[Rheumatic mitral aggression. Usefulness of 3d transesophageal echocardiography]. / Agresión mitral reumática. utilidad de la ecocardiografía transesofágica 3D.

Rheumatic heart disease is the leading cause of cardiovascular disease in children under 25 years of age worldwide, with the highest prevalence in low-income countries. The usual and distinctive finding of rheumatic aggression is mitral stenosis, which leads to serious cardiovascular consequences. International guidelines establish transthoracic echocardiography (TTE) as the diagnostic test for rheumatic heart disease; however, it has limitations in the measurement of planimetry and those inherent to Doppler. Transesophageal 3D echocardiography (TTE-3D) is a new modality that shows realistic images of the mitral valve and has the added value of accurately locating the plane of maximum stenosis and better determining commissural involvement.

[Comparative analysis of myocardial deformation in patients recovered from mild SARS-CoV-2 infection]. / Análisis comparativo de la deformación miocárdica en pacientes recuperados de infección leve por SARS-CoV-2.

Objectives: During acute infection by the SARS-CoV-2 virus, myocardial involvement has been demonstrated; it is unknown if cardiovascular sequelae in patients recovered from this infection and if these are associated with global morbidity and mortality. The objective of this study was to compare myocardial deformation in patients recovered from mild SARS-CoV-2 virus infection with healthy controls. Materials and methods: This was a cross-sectional observational study that included 33 subjects recovered from mild SARS-CoV-2 infection, who were diagnosed in the previous three to six months, and 31 healthy volunteers, both groups free of cardiovascular risk factors. The study of myocardial deformation was performed using echocardiography with the speckle tracking modality. Clinical and anthropometric variables were compared. Results: The 2D global longitudinal strain of the left ventricle was lower in the subjects recovered from mild SARS-CoV-2 infection than the controls (-20.2% ± 2.6 v -21.6% ± 2.4; p: 0.036). Both groups presented differences in the three ventricular levels, significant at the apical level (-21.2 ± 4.0 vs -23.4% ± 4.2; p: 0.044). The effect by levels shows an inverse Takotsubo pattern. The left ventricular ejection fraction was preserved in both groups (p: 0.153). Conclusions: Left ventricular myocardial deformation is affected in subjects recovered from mild SARS-CoV-2 infection, while the ejection fraction was found in normal ranges. Our study shows a potential role of global longitudinal strain in the detection of subclinical myocardial alterations in patients who had SARS-CoV-2.

Resultados inmediatos e impacto funcional y pronóstico tras la recanalización de oclusiones coronarias crónicas. Resultados del Registro Ibérico / Procedural, functional and prognostic outcomes following recanalization of coronary chronic total occlusions. Results of the Iberian Registry

Introducción y objetivos: El impacto de la intervención coronaria percutánea (ICP) sobre oclusiones coronarias crónicas totales (OCT) presenta controversias. Se analizan los resultados agudos y al seguimiento en nuestro entorno. Métodos: Registro prospectivo de ICP sobre OCT en 24 centros durante 2 años. Resultados: Se realizaron 1.000 ICP sobre OCT en 952 pacientes. La mayoría tenía síntomas (81,5%) y cardiopatía isquémica previa (59,2%), y hubo intentos de desobstrucción previos en un 15%. El SYNTAX anatómico fue 19,5 +/- 10,6 y tenía J-score > 2 el 17,3%. El procedimiento fue retrógrado en 92 pacientes (9,2%). La tasa de éxito fue del 74,9%, mayor en aquellos sin ICP previa (el 82,2 frente al 75,2%; p = 0,001), con J-score ≤ 2 (el 80,5 frente al 69,5%; p = 0,002) y con el uso de ecografía intravascular (el 89,9 frente al 76,2%; p = 0,001), que fue predictor independiente del éxito. Por el contrario, lesiones calcificadas, > 20 mm o con muñón proximal romo lo fueron de fracaso. El 7,1% tuvo complicaciones, como perforación (3%), infarto (1,3%) o muerte (0,5%). Al año de seguimiento, el 88,2% mejoró clínicamente en caso de ICP exitosa (frente al 34,8%; p < 0,001). Dicha mejoría se asoció con menor mortalidad. La tasa de mortalidad al año fue del 1,5%. Conclusiones: Los pacientes del Registro Ibérico con OCT tratados con ICP presentan complejidad clínico-anatómica, tasas de éxito y complicaciones similares a los de otros registros nacionales e importante impacto de la recanalización exitosa en la mejoría funcional, que a su vez se asoció con menor mortalidad

Introduction and objectives: There is current controversy regarding the benefits of percutaneous recanalization (PCI) of chronic total coronary occlusions (CTO). Our aim was to determine acute and follow-up outcomes in our setting. Methods: Two-year prospective registry of consecutive patients undergoing PCI of CTO in 24 centers. Results: A total of 1000 PCIs of CTO were performed in 952 patients. Most were symptomatic (81.5%), with chronic ischemic heart disease (59.2%). Previous recanalization attempts had been made in 15%. The mean SYNTAX score was 19.5 +/- 10.6 and J-score was > 2 in 17.3%. A retrograde procedure was performed in 92 patients (9.2%). The success rate was 74.9% and was higher in patients without previous attempts (82.2% vs 75.2%; P = .001), those with a J-score ≤ 2 (80.5% vs 69.5%; P = .002), and in intravascular ultrasound-guided PCI (89.9% vs 76.2%, P = .001), which was an independent predictor of success. In contrast, severe calcification, length > 20mm, and blunt proximal cap were independent predictors of failed recanalization. The rate of procedural complications was 7.1%, including perforation (3%), myocardial infarction (1.3%), and death (0.5%). At 1-year of follow-up, 88.2% of successfully revascularized patients showed clinical improvement (vs 34.8%, P < .001), which was associated with lower mortality. At 1-year of follow-up, the mortality rate was 1.5%. Conclusions: Compared with other national registries, patients in the Iberian registry undergoing PCI of a CTO showed similar complexity, success rate, and complications. Successful recanalization was strongly associated with functional improvement, which was related to lower mortality

Procedural, Functional and Prognostic Outcomes Following Recanalization of Coronary Chronic Total Occlusions. Results of the Iberian Registry.

INTRODUCTION AND OBJECTIVES: There is current controversy regarding the benefits of percutaneous recanalization (PCI) of chronic total coronary occlusions (CTO). Our aim was to determine acute and follow-up outcomes in our setting. METHODS: Two-year prospective registry of consecutive patients undergoing PCI of CTO in 24 centers. RESULTS: A total of 1000 PCIs of CTO were performed in 952 patients. Most were symptomatic (81.5%), with chronic ischemic heart disease (59.2%). Previous recanalization attempts had been made in 15%. The mean SYNTAX score was 19.5 ± 10.6 and J-score was > 2 in 17.3%. A retrograde procedure was performed in 92 patients (9.2%). The success rate was 74.9% and was higher in patients without previous attempts (82.2% vs 75.2%; P = .001), those with a J-score ≤ 2 (80.5% vs 69.5%; P = .002), and in intravascular ultrasound-guided PCI (89.9% vs 76.2%, P = .001), which was an independent predictor of success. In contrast, severe calcification, length > 20mm, and blunt proximal cap were independent predictors of failed recanalization. The rate of procedural complications was 7.1%, including perforation (3%), myocardial infarction (1.3%), and death (0.5%). At 1-year of follow-up, 88.2% of successfully revascularized patients showed clinical improvement (vs 34.8%, P < .001), which was associated with lower mortality. At 1-year of follow-up, the mortality rate was 1.5%. CONCLUSIONS: Compared with other national registries, patients in the Iberian registry undergoing PCI of a CTO showed similar complexity, success rate, and complications. Successful recanalization was strongly associated with functional improvement, which was related to lower mortality.

Comparación de la hemodinámica valvular de la prótesis transcatéter con balón expandible SAPIEN 3 frente a la autoexpandible Evolut R: estudio de casos emparejados / Comparison of the hemodynamic performance of the balloon-expandable SAPIEN 3 versus self-expandable evolut R transcatheter valve: a case-matched study

Introducción y objetivos: Las válvulas SAPIEN 3 (S3) y Medtronic Evolut R (EVR) son prótesis transcatéter de segunda generación, diseñadas para reducir el grado de insuficiencia aórtica (IAo) paravalvular. El objetivo es comparar la hemodinámica valvular en un estudio de casos emparejados con análisis ecocardiográfico independiente. Métodos: De una población de 201 pacientes tratados con implante percutáneo de válvula aórtica, se emparejó a un total de 144 (S3, n = 80; EVR, n = 64) en función del diámetro del anillo y de la puntuación de calcio aórtico medidos por tomografía computarizada. Los ecocardiogramas de seguimiento basal, al mes y a los 6 meses se analizaron de manera independiente y centralizada. Resultados: No se observaron diferencias respecto a las características basales clínicas y ecocardiográficas. La prótesis EVR mostró un mejor perfil hemodinámico evaluado mediante gradiente aórtico máximo (EVR frente a S3, 13 ± 7 frente a 20 ± 10; p < 0,001), gradiente aórtico medio (7 ± 3 frente a 11 ± 6; p < 0,001) e índice de velocidad Doppler (0,65 ± 0,15 frente a 0,51 ± 0,16; p < 0,001). Por otro lado, la tasa de IAo paravalvular moderada-grave o de cualquier grado de IAo paravalvular (≥ leve) fue mayor en el grupo de EVR (el 11 y el 50%) que en el de S3 (el 2,5 y el 21%; p < 0,05), con mayor número de chorros regurgitantes (p < 0,001). Conclusiones: En una cohorte de casos emparejados tratados con implante percutáneo de válvula aórtica de segunda generación, la S3 se asoció con una menor tasa de IAo paravalvular y mayor gradiente transprotésico residual que con la EVR

Introduction and objectives: The SAPIEN 3 (S3) valve and the Medtronic Evolut R (EVR) are second-generation transcatheter valves, designed to further reduce the rate of paravalvular aortic regurgitation (AoR). The aim of this study was to compare the 2 devices in terms of valve performance in a case-matched study with independent echocardiographic analysis. Methods: Of a population of 201 patients who underwent transcatheter aortic valve implantation, 144 patients (S3, n = 80; EVR, n = 64) were matched according to aortic annulus diameter and aortic valve calcium score, as assessed by computed tomography. All echocardiographic examinations collected at baseline and at 1- and 6-month follow-up were centrally analyzed. Results: The 2 groups were well balanced in baseline clinical and echocardiographic characteristics. The EVR valve showed a better hemodynamic profile as assessed by peak aortic gradient (EVR 13 ± 7 vs S3 20 ± 10 mmHg; P < .001), mean aortic gradient (EVR 7 ± 3 vs S3 11 ± 6 mmHg; P < .001), and Doppler velocity index (EVR 0.65 ± 0.15 vs S3 0.51 ± 0.16; P < .001). The rate of moderate-severe or any paravalvular (≥ mild) AoR was higher in the EVR group (11% and 50%) than in the S3 group (2.5% and 21%; P < .05, respectively), with a larger number of paravalvular jets (P < .001). Conclusions: In a case-matched cohort of transcatheter aortic valve implantation patients, the S3 valve was associated with a lower rate of paravalvular AoR but also with a higher residual gradient than the EVR system

Transubclavian approach: A competitive access for transcatheter aortic valve implantation as compared to transfemoral.

AIMS: Empirically, transfemoral (TF) approach is the first choice for transcatheter aortic valve implantation (TAVI). We aimed to investigate whether transubclavian (TSc) and TF approaches present comparable major outcomes according to current evidence. METHODS: We systematically searched PubMed, EMBASE, and Cochrane database for studies with symptomatic aortic stenosis patients who underwent TAVI through TF or TSc/axillary access from January/2006 to January/2017. Searched terms were: ("aortic stenosis" OR "transcatheter aortic" OR "TAVI" OR "TAVR") and ("transfemoral" OR "transaxillary" OR "transubclavian"). Major outcomes according to Valve Academic Research Consortium-2 criteria were gathered. The odds ratio (OR) was used as a summary statistic. A random-effects model was used. A fully percutaneous TSc TAVI case from our institution illustrates minimalist approach. RESULTS: Final analysis was made with six studies including 4,504 patients (3,886 TF and 618 TSc). Baseline characteristics of compared groups in individual studies were similar, with the exception of a higher logistic EuroSCORE in the TSc group (23.7 ± 1.92 vs. 21.17 ± 3.51, P = 0.04) and higher prevalence of coronary and peripheral artery disease with OR = 0.67 [95% CI: 0.54-0.83] (P = 0.0003) and OR = 0.08 [95% CI: 0.05-0.12] (P < 0.00001), respectively. TSc group presented comparable 30-day mortality (OR = 1.37; [95%CI: 0.85-2.21]; P = 0.20). There were no differences for procedural success, 30-day stroke rate, need for new pacemaker implantation, major vascular complications, and acute kidney injury requiring dialysis. Also, no differences were found concerning 1-year mortality. CONCLUSIONS: Our study suggests that TSc approach may be, not only an alternative route to TF approach for TAVI, but even a competitive one in certain patients with increased risk of femoral injury.

Intracardiac shunts following transcatheter aortic valve implantation: a multicentre study.

AIMS: The aim of this study was to describe the incidence, mechanisms, management and outcomes of intracardiac shunts (ICS) following TAVI. METHODS AND RESULTS: This was a multicentre registry across 10 centres aimed at gathering all cases of ICS (1.1%) including infection-related (IRICS, 0.3%) or aseptic (AICS, 0.8%) shunts. Patients presented porcelain aorta (24% vs. 6.8%, p=0.024) and had been treated with predilation (88% vs. 68.5%, p=0.037) or post-dilation (59.1% vs. 19.3%, p<0.001) more often. Median time from intervention to diagnosis of ICS was 10 days (IQR: 2-108), being longer for IRICS (171 [63-249] vs. 3 [1-12] days, p=0.002). Interventricular septum (55.6%) and anterior mitral leaflet (57.2%) were the most common locations for AICS and IRICS, respectively. Most patients (76%) developed heart failure but 64% were medically managed. Seven patients (38.9%) underwent percutaneous closure of AICS. The in-hospital mortality rate was 44% (IRICS 100%, AICS 27.8%) compared to global TAVI recipients (8.1%, p<0.001). At one-year follow-up, 76% of the patients had died. ICS, logistic EuroSCORE, and moderate-severe residual aortic regurgitation were independent predictors of death. CONCLUSIONS: Post-TAVI ICS are an uncommon complication independently associated with high early mortality. Currently, most therapeutic alternatives yield poor results but percutaneous closure of AICS was feasible and is a promising alternative.

Comparison of the Hemodynamic Performance of the Balloon-expandable SAPIEN 3 Versus Self-expandable Evolut R Transcatheter Valve: A Case-matched Study.

INTRODUCTION AND OBJECTIVES: The SAPIEN 3 (S3) valve and the Medtronic Evolut R (EVR) are second-generation transcatheter valves, designed to further reduce the rate of paravalvular aortic regurgitation (AoR). The aim of this study was to compare the 2 devices in terms of valve performance in a case-matched study with independent echocardiographic analysis. METHODS: Of a population of 201 patients who underwent transcatheter aortic valve implantation, 144 patients (S3, n = 80; EVR, n = 64) were matched according to aortic annulus diameter and aortic valve calcium score, as assessed by computed tomography. All echocardiographic examinations collected at baseline and at 1- and 6-month follow-up were centrally analyzed. RESULTS: The 2 groups were well balanced in baseline clinical and echocardiographic characteristics. The EVR valve showed a better hemodynamic profile as assessed by peak aortic gradient (EVR 13 ± 7 vs S3 20 ± 10mmHg; P<.001), mean aortic gradient (EVR 7 ± 3 vs S3 11 ± 6mmHg; P<.001), and Doppler velocity index (EVR 0.65±0.15 vs S3 0.51±0.16; P<.001). The rate of moderate-severe or any paravalvular (≥ mild) AoR was higher in the EVR group (11% and 50%) than in the S3 group (2.5% and 21%; P <.05, respectively), with a larger number of paravalvular jets (P <.001). CONCLUSIONS: In a case-matched cohort of transcatheter aortic valve implantation patients, the S3 valve was associated with a lower rate of paravalvular AoR but also with a higher residual gradient than the EVR system.

Prosthetic Mitral Surgical Valve in Transcatheter Aortic Valve Replacement Recipients: A Multicenter Analysis.

OBJECTIVES: The aim of this study was to determine the prognosis and specific complications of patients with prosthetic mitral valves (PMVs) undergoing transcatheter aortic valve replacement (TAVR). BACKGROUND: TAVR is performed relatively often in patients with PMVs, but specific risks are not well described. METHODS: A multicenter analysis was conducted, including patients with severe symptomatic aortic stenosis who underwent TAVR at 10 centers. Patients' clinical characteristics and outcomes were evaluated according to the presence of a PMV. RESULTS: The mean age of the study population (n = 2,414) was 81 ± 8 years, and 48.8% were men. A total of 91 patients (3.77%) had PMVs. They were more commonly women, younger, and had higher surgical risk. PMVs were implanted a median of 14 years before TAVR, and most patients had mechanical prostheses (73.6%). Eighty-six patients (94.5%) were on long-term vitamin K inhibitor therapy, and bridging antithrombotic therapy was administered in 59 (64.8%). TAVR device embolization occurred in 6.7% (vs. 3.3% in the non-PMV group; p = 0.127), in all instances when distance between the PMV and the aortic annulus was <7 mm. Mortality rates did not show a difference, but the rate of bleeding was higher in patients with PMV (24.2% vs. 16.1%; p = 0.041), even in those treated via the transfemoral approach (22.2% vs. 13.9%; p = 0.048). Indeed, bleeding complications, prior atrial fibrillation, chronic obstructive pulmonary disease, surgical risk, and New York Heart Association functional class were independent predictors of mortality. CONCLUSIONS: TAVR presents similar mortality irrespective of the presence of a PMV. However, patients with PMVs had higher bleeding risk that was independently associated with higher mortality. Risk for valve embolization was relatively high, but it occurred only in patients with PMV-to-aortic annulus distances <7 mm.

Implante percutáneo de válvula aórtica en pacientes con prótesis mitral previa / Transcatheter aortic valve implantation in patients with previous mitral prostheses

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Acquired Aseptic Intracardiac Shunts Following Transcatheter Aortic Valve Replacement: A Systematic Review.

OBJECTIVES: The aim of this study was to describe the incidence, mechanisms, features, and management of aseptic intracardiac shunts (AICS). BACKGROUND: AICS following transcatheter aortic valve replacement (TAVR) are an uncommon and barely described complication. METHODS: A systematic review was performed of all published cases of AICS following TAVR, and the incidence, predictors, main features, management, and related outcomes were analyzed. RESULTS: A total of 31 post-TAVR AICS were gathered. After excluding transapical fistulas, the 28 remaining cases corresponded with an incidence of about 0.5%. Mean age and mean logistic European System for Cardiac Operative Risk Evaluation score were 80 ± 11 years and 19.2 ± 8.3%, respectively. Prior radiation therapy for cancer was present in 14.3%, and 42.8% had severe calcification of the aortic valve. TAVR was undertaken using balloon-expandable prostheses in the majority of cases (85.7%), via the transapical approach in one-third. Median time from TAVR to diagnosis was 21 days (interquartile range: 7 to 30 days), with intraprocedural suspicion in 12 cases (42.9%) and a mean Qp/Qs ratio of 1.8 ± 0.6. The most common location for AICS was the interventricular septum (60.7%). Heart failure was frequent (46.4%), but 14 patients (50%) remained asymptomatic. Medical treatment (71.4%) was associated with poor outcomes (30-day mortality rate 25%), especially in symptomatic patients (35% vs. 0%; p = 0.020) and in those with higher Qp/Qs ratios (1.9 ± 0.6 vs. 1.4 ± 0.1), while cardiac surgery (3.6%), and percutaneous closure (25%) led to good outcomes after a median follow-up period of 3 months (interquartile range: 1 to 9 months). CONCLUSIONS: Post-TAVR AICS are uncommon but have high 30-day mortality if left untreated, especially in symptomatic patients. Percutaneous closure was feasible and safe in symptomatic patients but remains controversial in asymptomatic subjects.

Therapeutic alternatives after aborted sternotomy at the time of surgical aortic valve replacement in the TAVI Era-Five centre experience and systematic review.

BACKGROUND: We aimed to analyze causes, management, and outcomes of the unexpected need to abort sternotomy in aortic stenosis (AS) patients accepted for surgical aortic valve replacement (SAVR) in the transcatheter aortic valve implantation (TAVI) era. METHODS: Cases of aborted sternotomy (AbS) were gathered from 5 centers between 2009 and 2014. A systematic review of all published cases in the same period was performed. RESULTS: A total of 31 patients (71% males, 74±8years, LogEuroSCORE 11.9±7.4%) suffered an AbS (0.19% of all sternotomies). Main reasons for Abs included previously unknown porcelain aorta (PAo) in 83.9%, mediastinal fibrosis due to radiotherapy in 12.9%, and chronic mediastinitis in 3.2%. Median time between AbS and next intervention was 2.3months (IQR: 0.7-5.8) with no mortality within this period. Only a case was managed with open surgery. In 30 patients (96.8%) TAVI was performed with a rate of success of 86.7%. Three patients (9.7%) presented in-hospital death and 17 (54.8%) had in-hospital complications including heart failure (9.6%), major bleeding (6.9%), and acute kidney injury (9.6%). Older patients (76±8 vs. 70±8years, p=0.045), previous cardiac surgery (60% vs. 15.4%, p=0.029), and shorter time from AbS to next intervention (5.1±5 vs. 1±0.7months, p=0.001) were related to higher six-month mortality (22.6%). CONCLUSIONS: The main reason for AbS was PAo. This entity was associated to a higher rate of complications and mortality, especially in older patients and with prior cardiac surgery. A preventive strategy in these subgroups might be based on imaging evaluation. TAVI was the most extended therapy.