Assuntos
Falso Aneurisma , Ventrículos do Coração , Imageamento por Ressonância Magnética , Humanos , Imageamento por Ressonância Magnética/métodos , Falso Aneurisma/diagnóstico , Ventrículos do Coração/diagnóstico por imagem , Masculino , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/diagnóstico por imagemRESUMO
Congenital ventricular aneurysms (CVA) are rare cardiac anomalies that have been predominantly described in the Black population. They are characterized by an akinetic ventricular protrusion that is commonly located at the basal and apical segments. Although the diagnosis is often incidental and the majority of patients are asymptomatic, life-threatening events such as persistent ventricular arrhythmias, CVA rupture, and heart failure are not uncommon. However, no standardized therapy is currently available and good outcomes have been reported with both conservative and surgical management. We report the cases of two young Black African patients with huge symptomatic CVA lesions who underwent successful surgical repair with a ventricular restoration technique. Both cases were consulted for chest pain and dyspnea. Chest X-ray and transthoracic Doppler echocardiography suggested the diagnosis. Thoracic angioscanner and thoracic magnetic resonance imaging confirmed the diagnosis. Both patients underwent successful surgery. This case report aims to revisit the diagnostic and therapeutic approach to this rare pathology, in our professional environment.
Assuntos
Dor no Peito , Aneurisma Cardíaco , Ventrículos do Coração , Imageamento por Ressonância Magnética , Adulto , Feminino , Humanos , Masculino , Adulto Jovem , População Negra , Dor no Peito/etiologia , Dispneia/etiologia , Ecocardiografia Doppler , Aneurisma Cardíaco/cirurgia , Aneurisma Cardíaco/congênito , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/diagnóstico por imagem , Ventrículos do Coração/diagnóstico por imagem , África SubsaarianaRESUMO
BACKGROUND: Left atrial appendage aneurysm is a rare cardiac mass, with only a few cases reported. There are usually no specific symptoms, and a few patients visit the doctor with symptoms. CASE PRESENTATION: A 20-year-old male presented to our hospital with a "pericardial cyst found by medical evaluation in another hospital for 2 years." Cardiac ultrasound performed at clinics of our hospital suggested a cystic dark area in the left ventricular lateral wall and the anterior lateral wall, consistent with a pericardial cyst and mild mitral regurgitation. After further relevant examinations and ruling out contraindications, an excision of the left atrial appendage aneurysm was performed under general anesthesia and cardiopulmonary bypass with beating-heart. The postoperative pathological results identified that: (left atrial appendage) fibrocystic wall-like tissue with a focal lining of the flat epithelium, consistent with a benign cyst. CONCLUSION: Left atrial appendage aneurysms are rare and insidious. They are usually found by chance during medical evaluations. If the location is not good or the volume is too large, then compression symptoms or arrhythmia, thrombosis and other concomitant symptoms will occur. Surgical resection is presently the only effective radical cure for a left atrial appendage aneurysm.
Assuntos
Apêndice Atrial , Aneurisma Cardíaco , Humanos , Masculino , Apêndice Atrial/cirurgia , Apêndice Atrial/diagnóstico por imagem , Apêndice Atrial/patologia , Aneurisma Cardíaco/cirurgia , Aneurisma Cardíaco/diagnóstico por imagem , Aneurisma Cardíaco/diagnóstico , Adulto Jovem , Ecocardiografia , Procedimentos Cirúrgicos Cardíacos/métodosRESUMO
A 78-year-old male patient with a history of coronary artery disease (he had undergone coronary artery bypass surgery 4 years ago), heart failure with mildly reduced ejection fraction, diabetes mellitus, and transient ischemic attack presented to the emergency department with complaints of dyspnea (New York Heart Association Class 4) despite the optimal medical therapy.
Assuntos
Falso Aneurisma , Cateterismo Cardíaco , Ventrículos do Coração , Humanos , Masculino , Idoso , Falso Aneurisma/diagnóstico , Falso Aneurisma/cirurgia , Falso Aneurisma/terapia , Ventrículos do Coração/diagnóstico por imagem , Ventrículos do Coração/fisiopatologia , Cateterismo Cardíaco/métodos , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/cirurgia , Resultado do Tratamento , Doença da Artéria Coronariana/diagnóstico , Doença da Artéria Coronariana/cirurgia , Doença da Artéria Coronariana/terapiaRESUMO
AIMS: Due to its low incidence, poor prognosis, and high mortality in the acute phase, the long-term prognosis of the left ventricular aneurysm (LVA) complicated by ventricular septal rupture (VSR) has received little attention. This study focus on the long-term prognosis of patients with LVA complicated by relatively stable VSR. METHODS AND RESULTS: Over a decade of retrospection, 68 patients with both LVA and VSR were compared with 136 patients with LVA alone after propensity score matching. Patients with both LVA and VSR were further divided into two groups depending on whether pre-operative intra-aortic balloon pump (IABP) was used (23 pre-operative IABP vs. 45 non-pre-operative IABP). The primary endpoint was defined as major adverse cardiovascular and cerebrovascular events, a composite endpoint including mortality, myocardial infarction, revascularization, stroke, and heart failure. Patients with both LVA and VSR were generally in a worse condition upon admission compared with those with LVA alone [percentage of patients in New York Heart Association IV: 42.6% (29/68) vs. 11.0% (15/136), P < 0.001]. Both pre-operative and post-operative IABP use rates were significantly higher in patients with both LVA and VSR than in patients with LVA alone [pre-operative IABP use rates: 33.8% (23/68) vs. 0.74% (1/136), P < 0.001 and post-operative IABP use rates: 33.8% (23/68) vs. 10.3% (14/136), P < 0.001]. No significant difference was observed in the primary endpoint between patients with both LVA and VSR and those with LVA alone (log-rank test, P = 0.63, median follow-up time 63 months). We further investigated the effect of pre-operative IABP on the long-term prognosis of patients with both LVA and VSR. Patients who applied pre-operative IABP had a worse long-term prognosis than those who did not (log-rank test, P = 0.0011). CONCLUSIONS: The long-term prognosis of LVA combined with VSR was not inferior than LVA alone after surgery, but poor blood perfusion status was associated with a worse prognosis.
Assuntos
Aneurisma Cardíaco , Ventrículos do Coração , Balão Intra-Aórtico , Ruptura do Septo Ventricular , Humanos , Masculino , Feminino , Prognóstico , Ruptura do Septo Ventricular/etiologia , Ruptura do Septo Ventricular/diagnóstico , Estudos Retrospectivos , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/complicações , Aneurisma Cardíaco/fisiopatologia , Aneurisma Cardíaco/etiologia , Idoso , Ventrículos do Coração/fisiopatologia , Ventrículos do Coração/diagnóstico por imagem , Balão Intra-Aórtico/métodos , Seguimentos , Pessoa de Meia-Idade , Taxa de Sobrevida/tendências , Pontuação de PropensãoRESUMO
Congenital left ventricular aneurysm, pseudoaneurysm, and diverticulum are rare entities. These diagnoses can be made pre- and/or postnatally. Although these entities overlap clinically and morphologically, important distinctions can allow for accurate diagnoses. Appropriate diagnosis can be imperative for risk stratification and guidance of prenatal and postnatal management. The case described in the present report highlights a challenging case of a fetal left ventricular aneurysm, management during the prenatal and postnatal periods, and important differentiating features from a ventricular diverticulum and pseudoaneurysm.
Assuntos
Falso Aneurisma , Divertículo , Aneurisma Cardíaco , Gravidez , Feminino , Humanos , Falso Aneurisma/diagnóstico , Ventrículos do Coração , Diagnóstico Diferencial , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/congênito , Divertículo/diagnóstico , Divertículo/congênitoRESUMO
Wolï¬-Parkinson-White syndrome is rarely associated with a right atrial aneurysm. However, when such a condition occurs, it will be hard to manage since pre-excitation will be induced as long as the aneurysm persists. A 14-year-old female patient received emergency treatment for irregular wide QRS complex tachycardia in our center, and a pre-excitation pattern was then observed on the surface electrocardiogram. An initial electrophysiological study revealed a high-risk right posterior accessory pathway that was resistant to both radiofrequency and irrigated radiofrequency ablations. Subsequently, ï¬uoroscopy showed that this was due to a right atrial aneurysm. Although successful ablation with irrigated radiofrequency was performed in the second procedure, the procedure was considered suboptimal due to the association of aneurysm. Accordingly, we initiated anti-thrombotic and anti-arrhythmic drug therapy. We decided to omit surgery and followed the case under medical treatment for 2 years without complications. Here, we report this rare coexistence and our treatment approach in detail.
Assuntos
Fibrilação Atrial , Ablação por Cateter , Aneurisma Cardíaco , Síndrome de Wolff-Parkinson-White , Feminino , Humanos , Adolescente , Síndrome de Wolff-Parkinson-White/complicações , Síndrome de Wolff-Parkinson-White/diagnóstico , Fibrilação Atrial/complicações , Ablação por Cateter/métodos , Átrios do Coração , Taquicardia , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/diagnóstico por imagem , EletrocardiografiaRESUMO
BACKGROUND: Left ventricular apical aneurysm (LVAA) is a rare complication of hypertrophic obstructive cardiomyopathy (HOCM). This study aimed to illustrate the clinical characteristics and surgical outcomes of these patients. METHOD: Patients with HOCM and LVAA who underwent modified extended Morrow myectomy and surgical left ventricular reconstruction (SLVR) between October 2012 and March 2021 were retrospectively recruited. Patients with coronary artery disease were excluded. Clinical characteristics were summarised. Time-to-event outcomes were calculated using the Kaplan-Meier method and compared by a log-rank test. RESULTS: Fifteen eligible patients were identified; the mean age was 39.9±17.2 years and 40.0% of them were female. All patients had dyspnoea, 46.7% presented with syncope and/or chest pain, and 13.3% had a family history of hypertrophic cardiomyopathy. The mean LVAA size was 36.9±12.3 mm in length and 28.5±11.3 mm in width. Echocardiography showed LV outflow tract obstruction in seven (46.7%) patients, mid-cavity LV obstruction in 12 (80.0%), while systolic anterior motion (SAM) was seen in seven (46.7%). The symptoms were resolved in all patients postoperatively. During a median follow-up of 22.0 months, one (6.7%) patient had sudden cardiac death, one (6.7%) had a haemorrhagic stroke, and the LVAA recurrence was 40.0%. Subgroup analysis showed that signs of SAM and larger LVAA (≥30 mm) were associated with an increased tendency for a longer hospital stay. CONCLUSIONS: Patients with HOCM and LVAA present with high-risk profiles. Modified extended Morrow myectomy combined with SLVR is useful in relieving the symptoms and improving the prognosis, although there might be recurrent LVAA.
Assuntos
Cardiomiopatia Hipertrófica , Aneurisma Cardíaco , Obstrução da Via de Saída Ventricular Esquerda , Humanos , Feminino , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Masculino , Estudos Retrospectivos , Ecocardiografia , Prognóstico , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/cirurgia , Cardiomiopatia Hipertrófica/complicações , Cardiomiopatia Hipertrófica/diagnóstico , Cardiomiopatia Hipertrófica/cirurgia , Resultado do TratamentoAssuntos
Falso Aneurisma , Aneurisma Cardíaco , Insuficiência da Valva Mitral , Humanos , Falso Aneurisma/diagnóstico , Falso Aneurisma/diagnóstico por imagem , Vasos Coronários , Valva Mitral , Insuficiência da Valva Mitral/complicações , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/diagnóstico por imagemRESUMO
Left ventricular (LV) apical aneurysm is a rare condition that carries a high risk of fatal cardiac rupture. Wall ruptures are an uncommon catastrophic complication after acute transmural myocardial infarction. Rarely is the rupture only contained by an adherent pericardium or hematoma creating a pseudoaneurysm. This clinical finding calls for emergent surgical intervention. If no ruptures are detectable and myocardium wall integrity is verified, the diagnosis of a true aneurysm can be made to be repaired via elective surgery. The etiological differential for a patient with an LV aneurysm in the setting of normal coronaries and in the absence of prior cardiac surgery remains broad, including traumatic, infectious, and infiltrative causes. In this case report, we demonstrate an atypical and rare presentation of an idiopathic LV apical aneurysm in a physically fit, active duty male in the U.S. Navy.
Assuntos
Falso Aneurisma , Procedimentos Cirúrgicos Cardíacos , Aneurisma Cardíaco , Militares , Infarto do Miocárdio , Humanos , Masculino , Infarto do Miocárdio/complicações , Infarto do Miocárdio/cirurgia , Dor no Peito/etiologia , Aneurisma Cardíaco/complicações , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/cirurgia , Falso Aneurisma/complicações , Falso Aneurisma/cirurgia , Ventrículos do Coração/cirurgiaRESUMO
A cardiac outpouching (CO) is a protrusion in a heart chamber's internal anatomical lining. Most COs are clinically insignificant, but some are of vital importance, requiring immediate surgery. Cross-sectional imaging findings of COs, such as location, morphology, size, and accompanying wall motion abnormalities, play an essential role in determining the correct diagnosis and appropriate clinical management. Therefore, radiologists should be familiar with them. This article reviews the key cross-sectional imaging findings and differential diagnoses of COs.
Assuntos
Aneurisma Cardíaco , Humanos , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/cirurgia , Coração/diagnóstico por imagem , Ventrículos do CoraçãoRESUMO
A 72-year-old woman with no history of coronary artery disease presented with an acute left middle cerebral artery stroke and was found to have a large left ventricular pseudoaneurysm measuring 8.7 × 7.6 cm and 2 large left ventricular thrombi, the source of her systemic embolization. Despite initial medical management, she developed refractory New York Heart Association functional class III heart failure, uncontrolled atrial fibrillation, and further enlargement of her pseudoaneurysm to 5.5 × 10.6 × 9.2 cm. She underwent urgent aneurysmectomy. Left ventricular pseudoaneurysms are rare and most commonly occur following an acute myocardial infarction when a ventricular free-wall rupture is contained by pericardium or thrombi. Historically, left ventricular angiography displaying a lack of an overlying coronary artery was the gold standard for diagnosis. Now, noninvasive imaging such as computed tomography, magnetic resonance imaging, and echocardiogram with ultrasound-enhancing agent, are reliable diagnostic tools. They can distinguish a pseudoaneurysm from a true left ventricular aneurysm using characteristic findings such as a narrow aneurysm neck, bidirectional doppler flow between the pseudoaneurysm and the left ventricle, and abrupt changes in the cardiac wall structures. Progressive dilation, wall thinning, and dyskinesis can result in refractory heart failure, arrhythmias, and thrombi formation from venous stasis. Pseudoaneurysms have a 30% to 45% risk of rupture and can be treated with left ventricular aneurysmectomy.
Assuntos
Falso Aneurisma , AVC Embólico , Aneurisma Cardíaco , Insuficiência Cardíaca , Infarto do Miocárdio , Trombose , Feminino , Humanos , Idoso , Falso Aneurisma/complicações , Falso Aneurisma/diagnóstico , Ventrículos do Coração/diagnóstico por imagem , AVC Embólico/patologia , Infarto do Miocárdio/complicações , Infarto do Miocárdio/diagnóstico , Aneurisma Cardíaco/complicações , Aneurisma Cardíaco/diagnóstico , Trombose/diagnóstico , Trombose/etiologiaRESUMO
Left atrial appendage aneurysm (LAAA) is a rare cardiac anomaly. The cause mostly due to congenital, but can be acquired also. Patient may remain asymptomatic or may present with variable symptom. It can predispose to hazardous adverse events, including atrial fibrillation, myocardial infarction, cardiac dysfunction and life-threatening systemic thromboembolism. Simple imaging, electrocardiography and echocardiography can diagnose this rare cardiac anomaly. We are reporting a case who presented to us at 5 years of age with palpitation, chest pain and dizziness with arrythmia that developed one month back; he visited our outpatient department of the National Heart Foundation Hospital & Research Institute Hospital, Dhaka, Bangladesh on 13th February 2020. We diagnosed left atrial appendage aneurysm with mitral valve prolapse with atrial arrhythmia thereafter surgical resection of aneurysmal part along with mitral valve annuloplasty done by mid sternotomy and maze therapy. Postoperative period was uneventful and discharged after 6th post operative day.
Assuntos
Apêndice Atrial , Aneurisma Cardíaco , Cardiopatias Congênitas , Masculino , Humanos , Apêndice Atrial/diagnóstico por imagem , Apêndice Atrial/cirurgia , Apêndice Atrial/anormalidades , Bangladesh , Ecocardiografia , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/cirurgia , Aneurisma Cardíaco/congênitoRESUMO
Atrial septal aneurysms (ASA) play an important role in cryptogenic stroke (CS) in patients with patent foramen ovale (PFO) but its contribution remains still not fully clarified in current literature. We sought to evaluate the contribution of ASA to the risk of CS in PFO patients based on studies published so far by means of a systematic review and metanalysis. A literature search, based on PubMed, Google Scholar and EMBASE databases, was performed to locate articles, published English language between 2000 and 2021, analysing the relationship between ASA and CS. The final research was conducted in September 2021. A total of 577 articles were retrieved after excluding duplicates. The initial screening excluded 215 articles because they did not meet inclusion criteria, leaving 362 articles to assess for eligibility. Subsequently, after evaluation of the full-text articles, 354 were excluded and 8 investigations met the inclusion criteria. Overall, 822 patients (mean age 48.3 years) were enrolled in the reviewed manuscripts with a prevalence of males of 48.7% and a normal distribution of the classical cardiovascular risk factors. ASA was present in 25.3% (208 subjects) of the patients enrolled, while the association of PFO+ASA was observed in 24.3% (200 subjects) of patients enrolled. PFO Patients with ASA were at higher risk of CS compared to those without (odd ratio: 3.38, 95% CI: 2.72-5.51, p<0.001, I2=4.3%,). The relative funnel plot did not show any evident asymmetry, confirming absence of publication bias. Our updated metanalysis enhances the importance of ASA contribution to stroke in patients with patent foramen ovale, being present in a third of patients with symptomatic PFO to whom it confers an additional odd ratio of 3.38.
Assuntos
Forame Oval Patente , Aneurisma Cardíaco , AVC Isquêmico , Acidente Vascular Cerebral , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Forame Oval Patente/diagnóstico , Forame Oval Patente/diagnóstico por imagem , Fatores de Risco , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/etiologia , AVC Isquêmico/complicações , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/diagnóstico por imagemRESUMO
We present the exceedingly rare case of an 18-year-old boy with recurrent syncope attacks and dyspnea at rest for 3 weeks. Transthoracic echocardiography showed a giant aneurysm dilatation occupying the left ventricular outflow tract. The intraoperative finding was a giant thick-walled unruptured aneurysm of the sinus of Valsalva from the right coronary cusp. The roof of the aneurysm was excised and the defect was repaired, sparing the aortic valve. Histopathology analysis from the roof of the wall of the aneurysm revealed features of endarteritis obliterans of the vasa vasora in keeping with syphilitic infection with aneurysmal dilation. A rapid plasma reagin test was reactive.
Assuntos
Aneurisma Aórtico , Aneurisma Cardíaco , Seio Aórtico , Sífilis Congênita , Obstrução do Fluxo Ventricular Externo , Masculino , Humanos , Adolescente , Aneurisma Aórtico/cirurgia , Sífilis Congênita/complicações , Seio Aórtico/diagnóstico por imagem , Ecocardiografia , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/etiologia , Aneurisma Cardíaco/cirurgia , Obstrução do Fluxo Ventricular Externo/cirurgiaRESUMO
This report describes our experience with a 5-year-old girl who had an extremely rare presentation of a right atrial aneurysm and associated Wolff-Parkinson-White syndrome. Before being referred to our department, she underwent an ineffective radiofrequency ablation for repeated episodes of paroxysmal supraventricular tachycardia that were causing dizziness, palpitations, and chest discomfort. We resected the aneurysm with good results; she was doing well and was in normal sinus rhythm at the time of her 1-year follow-up visit.
Assuntos
Apêndice Atrial , Ablação por Cateter , Aneurisma Cardíaco , Síndrome de Wolff-Parkinson-White , Apêndice Atrial/cirurgia , Pré-Escolar , Feminino , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/diagnóstico por imagem , Átrios do Coração , Humanos , Síndrome de Wolff-Parkinson-White/complicações , Síndrome de Wolff-Parkinson-White/diagnóstico , Síndrome de Wolff-Parkinson-White/cirurgiaRESUMO
Left ventricular pseudoaneurysm is a rare disease; it is defined as a ventricular rupture contained by epicardium, pericardial adhesions, or both. It most frequently occurs as a complication of acute myocardial infarction. Surgical treatment is recommended for pseudoaneurysms that are large or symptomatic and for those discovered less than 3 months after myocardial infarction. We report our experience with 2 patients who had left ventricular pseudoaneurysms discovered less than a week after inferior myocardial infarction. Both patients were middle-aged men with right coronary occlusion in whom the diagnoses were established by echocardiography during the first week after infarction. Because both patients were clinically stable, we opted to defer surgery until scarring could facilitate correction; this decision was based on a review of the literature showing that in-hospital mortality is higher with early surgery. The patients were monitored closely in the intensive care unit and were prescribed ß-blockers and vasodilators. Both patients underwent left ventricular patch reconstruction with exclusion of the pseudoaneurysm and posterior septum; both received moderate inotropic support and prophylactic intra-aortic balloon pump assistance. Their postoperative courses were uneventful. In 5 prior reports describing 45 patients (13 with acute pseudoaneurysm [≤2 wk after infarction] and 32 with nonacute pseudoaneurysm), in-hospital mortality was 61.5% for patients in the acute group and 15.6% for the nonacute group (P = .0066). We recommend that clinicians consider deferring surgery for patients with stable acute left ventricular pseudoaneurysm to reduce the risks associated with early repair.
Assuntos
Falso Aneurisma , Oclusão Coronária , Aneurisma Cardíaco , Infarto do Miocárdio , Falso Aneurisma/diagnóstico , Falso Aneurisma/etiologia , Falso Aneurisma/cirurgia , Oclusão Coronária/complicações , Aneurisma Cardíaco/diagnóstico , Aneurisma Cardíaco/etiologia , Aneurisma Cardíaco/cirurgia , Ventrículos do Coração/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/complicações , Infarto do Miocárdio/diagnóstico , Infarto do Miocárdio/cirurgia , VasodilatadoresRESUMO
BACKGROUND: Although the most common causes of left ventricular aneurysm (LVA) is ischemic disease, other infectious, traumatic, genetic and iatrogenic etiologies exist. With the improvement of medical therapy for ischemic disease and earlier interventions such as PCI, the incidence of large LVA (>3cm) and surgical treatment for it is increasingly rare. Case study: We describe a case report and literature review of a giant LVA in a patient, who presented with unclear etiology. A 61-year-old male was referred to our tertiary center. He underwent aneurysmectomy and mitral valve replacement for a giant (10cm x 10cm) LVA with severe mitral regurgitation. Conclusion: Surgery for LVA is becoming less common. Early intervention can restore cardiac geometry with good short and long-term surgical outcomes, especially in patients with preserved EF. Ultimately, a giant ventricular aneurysm remains an indication for surgical intervention. Patients with markedly reduced EF may derive reduced benefits from aneurysmectomy.