[Apical aneurysm in a patient with hypertrophic cardiomyopathy.] / Aneurisma apical en paciente con miocardiopatía hipertrófica.

We report a 51-year-old asymptomatic male, with type II diabetes, referred to our outpatient clinic due to ST and T alterations on the precordial leads on the electrocardiogram. The echocardiogram showed apical akinesia and left ventricular hypertrophy. There were no angiographic lesions in the coronary angiography. In the left ventriculography, a hyperdynamic left ventricle with suspected left ventricular hypertrophy and an apical aneurysm were found. The cardiac magnetic resonance confirmed those findings, without late gadolinium enhancement. According to the European Cardiology Society Risk Score, the patient had a low sudden death risk. However, this score does not consider the presence of an aneurysm as risk factor for sudden death, but it is considered in the 2017 ACC/AHA Heart Rhythm Society Guidelines, as a major risk factor. Therefore a defibrillator was implanted, and he was discharged on permanent oral anticoagulation.

Aneurisma apical en paciente con miocardiopatía hipertrófica / Apical aneurysm in a patient with hypertrophic cardiomyopathy

We report a 51-year-old asymptomatic male, with type II diabetes, referred to our outpatient clinic due to ST and T alterations on the precordial leads on the electrocardiogram. The echocardiogram showed apical akinesia and left ventricular hypertrophy. There were no angiographic lesions in the coronary angiography. In the left ventriculography, a hyperdynamic left ventricle with suspected left ventricular hypertrophy and an apical aneurysm were found. The cardiac magnetic resonance confirmed those findings, without late gadolinium enhancement. According to the European Cardiology Society Risk Score, the patient had a low sudden death risk. However, this score does not consider the presence of an aneurysm as risk factor for sudden death, but it is considered in the 2017 ACC/AHA Heart Rhythm Society Guidelines, as a major risk factor. Therefore a defibrillator was implanted, and he was discharged on permanent oral anticoagulation.

Percutaneous closure of left ventricular pseudoaneurysm in a patient with concomitant true left ventricular aneurysm.

BACKGROUND: Left ventricular aneurysms (LVA) are serious complications of myocardial infarction, being divided into true and false type. The false one-pseudoaneurysm (PA), is a life-threatening condition that requires urgent treatment due to the high risk of rupture. CASE PRESENTATION: An 84-year-old female presented with progressive heart failure symptoms. Investigation showed a small true LVA and a large PA. Open surgical repair was ruled out as Euroscore and Society of Thoracic Surgeons (STS) score were 42.80% and 39.97%, respectively. After discussion at our Heart Team meeting, percutaneous approach was found to be the best option. Guided by transesophageal echocardiography, we used an interventricular septal defect occluder to close the gap between the LV and the PA. Control ventriculography showed full closure of the gap, with no residual flow to the PA cavity. The patient was discharged from the hospital on the fifth postoperative day and has remained asymptomatic since then. CONCLUSION: Percutaneous approach proved to be a safe and effective modality to treat LV PA. The device implanted achieved the goal of blocking blood flow through the communication between LV and the PA.

Chagas disease in Virgem da Lapa, Minas Gerais, Brazil: left ventricle aneurysm and the risk of death in the 24-year interval.

BACKGROUND: Left ventricular aneurysm (LVA) is indicator of high morbidity in Chagas' disease. A cross-sectional study performed identified LVA in 18.8% of the chronic chagasic patients (CCP). OBJECTIVE: Determine the risk of death of patients with chronic chagasic cardiopathy (CCC) and LVA in 24-year interval. MATERIAL AND METHODS: In 1995 a cohort of 298 CCP was evaluated by anamnesis, physical examination, EKG and ECHO and classified in groups: G0 = 86 without cardiopathy; G1 = 156 with cardiopathy without LVA and G2 = 56 with cardiopathy and LVA. 38 patients of G0 and G1 used benznidazole. Information about the deaths was obtained in the notary, death certificates, hospital records and family members. FINDINGS: Were registered 113 deaths (37.9%): 107 (35.9%) attributed to cardiopathy and 6 (2.0%) to other causes (p < 0.05). Amongst these 107 deaths, 10 (11.6%) occurred in G0; 49 (31.4%) occurred in G1 and 48 (85.7%) occurred in G2 (p < 0.05). The risk of death was 2.7 and 7.4 times significantly higher in G2, than in G1 and G0, respectively. CONCLUSION: Chronic chagasic patients with LVA and ejection fraction < 45% have a higher risk of death than those without.

Chagas disease in Virgem da Lapa, Minas Gerais, Brazil: left ventricle aneurysm and the risk of death in the 24-year interval

BACKGROUND Left ventricular aneurysm (LVA) is indicator of high morbidity in Chagas' disease. A cross-sectional study performed identified LVA in 18.8% of the chronic chagasic patients (CCP). OBJECTIVE Determine the risk of death of patients with chronic chagasic cardiopathy (CCC) and LVA in 24-year interval. MATERIAL AND METHODS In 1995 a cohort of 298 CCP was evaluated by anamnesis, physical examination, EKG and ECHO and classified in groups: G0 = 86 without cardiopathy; G1 = 156 with cardiopathy without LVA and G2 = 56 with cardiopathy and LVA. 38 patients of G0 and G1 used benznidazole. Information about the deaths was obtained in the notary, death certificates, hospital records and family members. FINDINGS Were registered 113 deaths (37.9%): 107 (35.9%) attributed to cardiopathy and 6 (2.0%) to other causes (p < 0.05). Amongst these 107 deaths, 10 (11.6%) occurred in G0; 49 (31.4%) occurred in G1 and 48 (85.7%) occurred in G2 (p < 0.05). The risk of death was 2.7 and 7.4 times significantly higher in G2, than in G1 and G0, respectively. CONCLUSION Chronic chagasic patients with LVA and ejection fraction < 45% have a higher risk of death than those without.

Big thrombus "sitting" in an atrial septal aneurysm.

A 79 year-old-man presented three episodes of upper gastrointestinal bleeding and weight loss. Endoscopy revealed bleeding and extrinsic compression at the pyloric region. Computed tomography scan showed a pancreatic tumor, peritoneal carcinomatosis, vascular infiltration, and incidentally found a partially calcified hypodense lesion of 35 mm in the left atrium, suggesting a myxoma or a thrombus. Echocardiography revealed moderate left atrium enlargement, dilated left atrial appendage with spontaneous echo contrast, moderate dilatation and dysfunction of the left ventricle, ejection fraction was 39%, and an atrial septal aneurysm in which a piriform, mass of 35×33×25 mm, was "sitting," suggesting an organized thrombus.

Symmetrical peripheral gangrene complicating ventricular pseudoaneurysm: a report of an unusual case and a brief review of the literature

Abstract Symmetrical peripheral gangrene is an ischemic necrosis simultaneously involving the distal portions of two or more extremities without any proximal arterial obstruction or vasculitis. It may occur as a result of a large number of infectious and non-infectious causes. A few cases of symmetrical peripheral gangrene associated with cardiac disease have been described in the literature. We describe a case of symmetrical peripheral gangrene complicating ventricular pseudoaneurysm, probably a hitherto unreported occurrence. In this report, we sought to emphasize the importance of cardiac evaluation while dealing with a case of symmetrical peripheral gangrene.

Symmetrical peripheral gangrene complicating ventricular pseudoaneurysm: a report of an unusual case and a brief review of the literature.

Symmetrical peripheral gangrene is an ischemic necrosis simultaneously involving the distal portions of two or more extremities without any proximal arterial obstruction or vasculitis. It may occur as a result of a large number of infectious and non-infectious causes. A few cases of symmetrical peripheral gangrene associated with cardiac disease have been described in the literature. We describe a case of symmetrical peripheral gangrene complicating ventricular pseudoaneurysm, probably a hitherto unreported occurrence. In this report, we sought to emphasize the importance of cardiac evaluation while dealing with a case of symmetrical peripheral gangrene.

Aneurisma ventricular direito chagásico diagnosticado pelo ecocardiograma / Chagasic right ventricular aneurysm diagnosed by echocardiography

A presença de aneurisma ventricular direito na cardiopatia chagásica é pouco descrita na literatura, sendo achado principalmente de estudos anatomopatológicos. Exceção feita a pesquisas realizadas há mais de duas décadas, estudos com ecocardiografia não têm apresentado este achado. Relata-se o caso de um paciente portador de cardiopatia chagásica, com insuficiência cardíaca refratária e presença de aneurisma ventricular esquerdo e direito, ao estudo ecocardiográfico transtorácico. Discutem-se os motivos da raridade do achado de aneurisma no ventrículo direito.

Right ventricular aneurysm in Chagas Cardiopathy is rarely mentioned in literature. The few reports are from anatomopathological studies. Echocardiographic studies had not described this abnormality, except for few articles published more than two decades ago. This is a patient presenting with advanced cardiac failure and biventricular aneurism diagnosed by echocardiography. The reason for the rarity diagnosis of right ventricular aneurysm are discussed.

Aneurisma do septo interatrial em adultos: diagnóstico e classificação / Atrial septal aneurysm in adult patients: diagnosis and classification

O aneurisma do septo interatrial é uma malformação com prevalência de até 10 por cento quando o estudo ecocardiográfico transesofágico é utilizado para o diagnóstico. Embora não exista um consenso em relação ao tamanho necessário para o diagnóstico, tamanhos da base e da protrusão máxima dentro do átrio iguais ou superiores a 15mm são utilizados com relativa frequência. Após o diagnóstico, uma adequada classificação do aneurisma deve ser feita, para definir o grau e tipo de movimentação, o átrio no qual acontece o abaulamento principal e a relação com o ciclo cardiorrespiratório.

Atrial septal aneurysm is a malformation with a prevalence of up to 10 percent when transesophageal echocardiography is used for diagnosis. Although there is no consensus about the required size for the diagnosis, a diameter of the base and a maximal projection of the aneurysm into an atrial chamber greater than or equal to 15 mm are used relatively often. After the diagnosis, a proper classification of the aneurysm should be made to define the degree and type of motion, the atrium in which the main bulging occurs and its relationship to cardiorespiratory cycle.

Spontaneous rupture of an aneurysm of the sinus of Valsalva into the right atrium, associated with an atrial septal aneurysm.

Aneurysms of the sinus of Valsalva (SV) and the atrial septum are a rare association. We report the case of a 28-year-old woman, who was admitted to our department complaining of progressive dyspnea of 10 days of evolution, five hours previous to her admission to the hospital; she presented sudden oppressive anterior chest pain, accompanied by palpitations. The presence of rupture of the right SV to the right atrium was clinically confirmed, by echocardiography and hemodynamic studies. In addition, an associated atrial septal aneurysm was found. She underwent surgical correction through sinusplasty without requiring aortic valve replacement. The patient presented persistent postoperative atrioventricular block, which required a permanent pacemaker. Clinical evolution was satisfactory. To our knowledge, this case is a rare combination of two isolated malformations, without previous events that could explain the rupture of the right SV.

Spontaneous rupture of an aneurysm of the sinus of Valsalva into the right atrium, associated with an atrial septal aneurysm / Ruptura espontánea de un aneurisma del seno de Valsalva a la aurícula derecha en una paciente con aneurisma del septum interatrial

Aneurysms of the sinus of Valsalva (SV) and the atrial septum are a rare association. We report the case of a 28-year-old woman, who was admitted to our department complaining of progressive dyspnea of 10 days of evolution, five hours previous to her admission to the hospital; she presented sudden oppressive anterior chest pain, accompanied by palpitations. The presence of rupture of the right SV to the right atrium was clinically confirmed, by echocardiography and hemodynamic studies. In addition, an associated atrial septal aneurysm was found. She underwent surgical correction through sinusplasty without requiring aortic valve replacement. The patient presented persistent postoperative atrioventricular block, which required a permanent pacemaker. Clinical evolution was satisfactory. To our knowledge, this case is a rare combination of two isolated malformations, without previous events that could explain the rupture of the right SV.

Los aneurismas del seno de Valsalva y del septum interauricular son una asociación rara. Informamos el caso de una mujer de 28 años de edad con un cuadro de disnea progresiva en los últimos 10 días, al cual se agregó dolor precordial opresivo, cinco horas previas a su ingreso. Se comprobó clínicamente, por ecocardiografía y hemodinamia la presencia de ruptura del seno de Valsalva derecho hacia el atrio derecho. Un hallazgo interesante fue la presencia de un aneurisma del septum interauricular asociado. La paciente fue sometida a corrección quirúrgica con plastía del seno de Valsalva, sin requerir reemplazo valvular aórtico. En el postoperatorio presentó bloqueo aurículo-ventricular persistente, requiriendo implante de marcapaso definitivo. Su evolución fue satisfactoria. Este es un caso de una rara asociación de dos malformaciones aisladas.

Aneurisma de apêndice de atrial esquerdo gigante / Large left atrial appendage aneurysm

O aneurisma de apêndice atrial esquerdo é uma entidade extremamente rara e diagnosticada, na maioria das vezes, a partir da segunda década de vida, sendo patologia geralmente oligossintomática e diagnóstico de caráter ocasional. Este caso refere-se a um paciente de 21 anos, com quadro de taquicardia supraventricular sustentada sintomática. O diagnóstico foi feito a partir do ecocardiograma transtorácico, após o achado de aumento de área cardíaca em radiografia do tórax. O tratamento cirúrgico é mandadório e o paciente foi submetido à cirurgia para ressecção do apêndice atrial.

Aortic embolism: an unusual clinical manifestation from a large left atrium aneurysm.

Aneurysms of the left atrium are rare. The most common clinical presentations are tachyarrhythmias and cerebral embolism. In this report, we present the case of a 46-year-old woman presenting with an abdominal aortic embolism who required an aorto-femoral bypass. A medical workup revealed a left atrial aneurysm.

Subaortic and mid-ventricular obstructive hypertrophic cardiomyopathy with an apical aneurysm: a case report.

BACKGROUND: Most patients with hypertrophic cardiomyopathy (HCM) have asymmetric septal hypertrophy and among them, 25% present dynamic subaortic obstruction. Apical HCM is unusual and mid-ventricular HCM is the most infrequent presentation, but both variants may be associated to an apical aneurysm. An even more rare presentation is the coexistence mid-ventricular and apical HCM. This case is a combination of obstructive HCM with mid-ventricular HCM and an apical aneurysm, which to date, has not been reported in the literature. CASE PRESENTATION: The patient is a 49 year-old lady who presents a combination of septal asymmetric hypertrophic cardiomyopathy (HCM) and midventricular HCM, a subaortic gradient of 65 mm Hg and a midventricular gradient of 20 mm Hg, plus an apical aneurysm. Her clinical presentation was an acute myocardial infarction in June 2005. One month after hospital discharge, the electrocardiogram (ECG) showed a right bundle branch block (RBBB) with no Q waves or ST segment elevation. Coronary angiography revealed normal coronary arteries, left ventricular hypertrophy and an apical aneurysm. CONCLUSION: This case is a rare example of an asymptomatic patient with subaortic and mid-ventricular hypertrophic cardiomyopathy, who presents a myocardial infarction and normal coronary arteries, and during the course of her disease develops an apical aneurysm.