RESUMEN
BACKGROUND: Spontaneous coronary artery dissection (SCAD) and myocardial infarction with nonobstructed coronary arteries (MINOCA) are increasingly recognized causes of acute coronary syndrome and potentially of sudden cardiac death (SCD). SCAD has been correlated to coronary fibromuscular dysplasia (FMD), but the prevalence of SCAD and FMD among SCD victims is unclear. Therefore, we sought to assess characteristics of decedents with SCAD found at autopsy and to compare their clinical and pathological profile with MINOCA victims. METHODS: We reviewed a database of 5325 consecutive cases of SCDs referred to our cardiac pathology center between 1994 and 2017. RESULTS: We identified 18 (0.3%) cases with SCAD and 37 (0.7%) with MINOCA. No signs of coronary FMD were found among SCAD and MINOCA victims. Compared to MINOCA, SCAD decedents were mostly females (78% versus 38%, P=0.006) and SCD occurred during peripartum more frequently in SCAD rather than MINOCA female victims (28% versus 3%, P=0.012) Infarcted myocardium was identified in all cases of MINOCA but only in 5 (28%) of SCAD decedents (P<0.001). Premortem cardiac symptoms were present in 100% of SCAD and 49% of MINOCA victims (P<0.001); substances use or abuse was reported in none of SCAD versus 43% of MINOCA decedents (P=0.001). CONCLUSIONS: SCAD and MINOCA are rare causes of SCD. At autopsy, coronary FMD is not present among SCAD victims. Compared to MINOCA, SCAD victims are more frequently females, are linked to pregnancy, and always experienced premortem cardiac symptoms. Among MINOCA victims' substance use or abuse is common.
Asunto(s)
Anomalías de los Vasos Coronarios , Infarto del Miocardio , Enfermedades Vasculares , Embarazo , Humanos , Femenino , Masculino , Vasos Coronarios , Autopsia , MINOCA , Angiografía Coronaria , Infarto del Miocardio/epidemiología , Infarto del Miocardio/etiología , Enfermedades Vasculares/etiología , Anomalías de los Vasos Coronarios/epidemiología , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/etiología , Reino Unido/epidemiología , Factores de RiesgoRESUMEN
INTRODUCTION: Spontaneous coronary artery dissection (SCAD) is a nonatherosclerotic cause of myocardial infarction. Migraine headache has been reported to be common among patients with SCAD, but the degree of migraine-related disability has not been quantified. METHODS: Clinical data and headache variables were obtained from the baseline assessment of the prospective, multicenter iSCAD Registry. Migraine-related disability was quantified using the self-reported Migraine Disability Assessment (MIDAS). Demographic, clinical, psychosocial, and medical characteristics from data entry forms were compared between patients with and without migraine. RESULTS: Of the 773 patients with available data, 46% reported previous or current migraines. Those with migraines were more likely to be women (96.9% vs 90.3%, p = 0.0003). The presence of underlying carotid fibromuscular dysplasia was associated with migraine (35% vs 27%, p = 0.0175). There was not a significant association with carotid artery dissection and migraine. Current migraine frequency was less than monthly (58%), monthly (24%), weekly (16%), and daily (3%). Triptan use was reported in 32.5% of patients, and 17.5% used daily migraine prophylactic medications. Using the MIDAS to quantify disability related to migraine, 60.2% reported little or no disability, 14.4% mild, 12.7% moderate, and 12.7% severe. The mean MIDAS score was 9.9 (mild to moderate disability). Patients with SCAD had higher rates of depression and anxiety (28.2% vs 17.7% [p = 0.0004] and 35.3% vs 26.7% [p = 0.0099], respectively). CONCLUSIONS: Migraines are common, frequent, and a source of disability in patients with SCAD. The association between female sex, anxiety, and depression may provide some insight for potential treatment modalities.
Asunto(s)
Anomalías de los Vasos Coronarios , Trastornos Migrañosos , Sistema de Registros , Enfermedades Vasculares , Humanos , Femenino , Masculino , Trastornos Migrañosos/epidemiología , Trastornos Migrañosos/diagnóstico , Persona de Mediana Edad , Enfermedades Vasculares/epidemiología , Enfermedades Vasculares/congénito , Enfermedades Vasculares/diagnóstico , Anomalías de los Vasos Coronarios/epidemiología , Anomalías de los Vasos Coronarios/complicaciones , Anomalías de los Vasos Coronarios/diagnóstico , Adulto , Estudios Prospectivos , Factores de Riesgo , Evaluación de la Discapacidad , Anciano , Displasia Fibromuscular/epidemiología , Displasia Fibromuscular/complicaciones , Displasia Fibromuscular/diagnóstico , Displasia Fibromuscular/diagnóstico por imagen , Depresión/epidemiología , Depresión/diagnósticoRESUMEN
A 1-week-old girl died suddenly and unexpectedly. At autopsy the major finding was of a right dominant coronary artery circulation with an inapparent left coronary artery ostium. After careful examination, an anomalous origin of the left coronary artery was found with the ostium located in the non-coronary cusp immediately adjacent to the commissure of the non- and left coronary cusps. The ostium was of small caliber with an obliquely oriented artery (<45°) with no ostial ridges. The artery coursed anteriorly past the left coronary cusp between the aorta and the left atrial appendage to then follow its usual course inferiorly along the anterior aspect of the left ventricle. The reminder of the autopsy was unremarkable. Death was, therefore, attributed to an anomalous and hypoplastic left coronary artery (and ostium) with an acute angle of take-off. Tracing coronary arteries in the very young may be technically difficult due to their small size, thus identifying the location of ostia is important. This may be difficult when the ostium was located close to a commissure.
Asunto(s)
Anomalías de los Vasos Coronarios , Humanos , Femenino , Anomalías de los Vasos Coronarios/patología , Anomalías de los Vasos Coronarios/diagnóstico , Recién Nacido , Autopsia , Vasos Coronarios/patología , Muerte Súbita Cardíaca/etiología , Muerte Súbita Cardíaca/patología , Resultado Fatal , Muerte Súbita/etiología , Muerte Súbita/patologíaRESUMEN
Spontaneous Coronary Artery Dissection (SCAD) is a significant cause of acute coronary syndrome. SCAD frequently affects young women, often without cardiovascular risk factors. Coronary angiography is the diagnostic mode of choice. Based on clinical context, treatment is divided into conservative methods and revascularization with either percutaneous coronary intervention or bypass grafting. This case report describes a 26-year-old female with a preceding diagnosis of myopericarditis who presented to the ED with inferior STEMI and was subsequently diagnosed with a spontaneous right coronary artery dissection.
Asunto(s)
Anomalías de los Vasos Coronarios , Intervención Coronaria Percutánea , Enfermedades Vasculares , Enfermedades Vasculares/congénito , Humanos , Femenino , Adulto , Factores de Riesgo , Vasos Coronarios , Estudios Retrospectivos , Enfermedades Vasculares/diagnóstico , Enfermedades Vasculares/diagnóstico por imagen , Intervención Coronaria Percutánea/métodos , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Angiografía Coronaria/efectos adversosRESUMEN
ARCAPA echocardiographic diagnosis. A network of small multiple coronary vessels, a systo-diastolic jet of flow into the pulmonary artery and a retrograde inverted «blue¼ flow into the RCA are the key signs. CT-scan confirms the diagnosis .
Asunto(s)
Anomalías de los Vasos Coronarios , Ecocardiografía , Arteria Pulmonar , Humanos , Arteria Pulmonar/diagnóstico por imagen , Arteria Pulmonar/anomalías , Recién Nacido , Ecocardiografía/métodos , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Anomalías de los Vasos Coronarios/diagnóstico , Enfermedad Crítica , Vasos Coronarios/diagnóstico por imagen , Diagnóstico Diferencial , Tomografía Computarizada por Rayos X/métodos , Masculino , FemeninoRESUMEN
PURPOSE OF REVIEW: This review describes the presentation, diagnosis, and management of congenital coronary artery fistulas (CAFs) in adults. RECENT FINDINGS: CAFs are classified as coronary-cameral or coronary arteriovenous fistulas. Fistulous connections at the distal coronary bed are more likely to be aneurysmal with higher risk of thrombosis and myocardial infarction (MI). Medium-to-large or symptomatic CAFs can manifest as ischemia, heart failure, and arrhythmias. CAF closure is recommended when there are attributable symptoms or evidence of adverse coronary remodeling. Closure is usually achievable using transcatheter techniques, though large fistulas may require surgical ligation with bypass. Given their anatomic complexity, cardiac CT with multiplanar 3-D reconstruction can enhance procedural planning of CAF closure. Antiplatelet and anticoagulation are essential therapies in CAF management. CAFs are rare cardiac anomalies with variable presentations and complex anatomy. CAF management strategies include indefinite medical therapy, percutaneous or surgical CAF closure, and lifelong patient surveillance.
Asunto(s)
Anomalías de los Vasos Coronarios , Humanos , Anomalías de los Vasos Coronarios/terapia , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Adulto , Fístula Arteriovenosa/terapia , Fístula Arteriovenosa/diagnóstico por imagen , Fístula Arteriovenosa/diagnóstico , Fístula Arteriovenosa/cirugía , Angiografía Coronaria , Vasos Coronarios/diagnóstico por imagen , Vasos Coronarios/cirugía , Fístula Vascular/terapia , Fístula Vascular/cirugía , Fístula Vascular/diagnóstico por imagen , Fístula Vascular/diagnóstico , Cateterismo Cardíaco/métodosRESUMEN
BACKGROUND: The management of adult patients with anomalous aortic origin of the right coronary artery (ARCA) from the left aortic sinus poses important challenges. The presence of symptoms or documented ischaemia, the anatomical characteristics of the ostium, and the course of the coronary determine decision-making. METHODS: A retrospective review was performed of all cases of surgical management of ARCA at a single centre. The primary endpoints were mortality and myocardial infarction at 30 days. Secondary endpoints included recurrence of symptoms, freedom from re-intervention, and mortality during long-term follow-up. RESULTS: From October 2019 to August 2023, 15 adult patients underwent surgery for ARCA; 13 patients were included in this study (mean age 53.9±11.1 years; 10 female). A slit-like orifice, a long intramural segment, and an interarterial course were found in all patients. Twelve (12) patients (92.3%) were symptomatic: nine with angina, combined with dyspnoea on exertion in seven. One (1) patient had history of pre-syncope. One (1) patient presented with out-of-hospital cardiac arrest. All patients underwent formal unroofing of the orifice and intramural portion of the ARCA; five patients had a concomitant procedure. No 30-day mortality nor myocardial infarction was recorded. At a mean follow-up of 20.1±12.8 months, all patients were alive. One (1) patient (7.6%) developed recurrent dyspnoea; investigations showed no ischaemia. No repeated interventions were required. CONCLUSIONS: Surgical unroofing of anomalous coronary artery in the adult is safe and effective; correction of both the slit-like orifice and intramural portion of the anomaly provides a durable result in patients with ARCA.
Asunto(s)
Anomalías de los Vasos Coronarios , Vasos Coronarios , Humanos , Femenino , Masculino , Estudios Retrospectivos , Persona de Mediana Edad , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/diagnóstico , Vasos Coronarios/cirugía , Vasos Coronarios/diagnóstico por imagen , Estudios de Seguimiento , Adulto , Angiografía Coronaria , Procedimientos Quirúrgicos Cardíacos/métodos , Resultado del TratamientoRESUMEN
Spontaneous coronary artery dissection (SCAD) is a cause of myocardial infarction without obstructive coronary artery disease (MINOCA). It is determined by a coronary artery wall layers separation, which occurs regardless of traumatic or iatrogenic injuries. Even if it is often a missed diagnosis, its incidence is growing along with the improvement of intracoronary imaging techniques that allow for better detection. The main angiographical classification distinguishes three different forms, with slightly different prognoses at long-term follow up. SCAD is a recurrent condition, severely hampering the life quality of affected patients. The predominantly young age of patients with SCAD and the high prevalence of females among them have made the topic increasingly important, especially regarding therapeutic strategies. According to the data, the most recommended treatment is conservative, based on the use of antiplatelet agents and supportive anti-ischemic therapy. However, there are conflicting opinions concerning the need for dual antiplatelet therapy and its duration. In the case of invasive treatment, the choice between percutaneous coronary intervention and coronary artery bypass graft depends on the patient's clinical stability and the interested vessel. The purpose of the current review is to revise the pathophysiological mechanisms underlying SCAD and the current knowledge of its treatment.
Asunto(s)
Anomalías de los Vasos Coronarios , Enfermedades Vasculares , Enfermedades Vasculares/congénito , Femenino , Humanos , Masculino , Factores de Riesgo , Vasos Coronarios , Angiografía Coronaria/métodos , Enfermedades Vasculares/etiología , Enfermedades Vasculares/terapia , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/terapia , Anomalías de los Vasos Coronarios/epidemiologíaRESUMEN
Objective: To analyze the diagnosis and surgical treatment of high-risk anomalous aortic origin of coronary artery (AAOCA). Methods: This is a retrospective case series study. From January 2016 to July 2023, 24 cases of high-risk AAOCA underwent surgical treatment in Department of Cardiac Surgery, Guangdong Provincial People's Hospital. There were 18 males and 6 females, operatively aged (M (IQR)) 13 (26) years (range: 0.3 to 57.0 years). They were confirmed by cardiac ultrasound and cardiac CT, all of which had anomalous coronary running between the aorta and the pulmonary artery. There were 15 cases of the right coronary artery from the left aortic sinus of Valsalva, 6 cases of left coronary artery from the right aortic sinus of Valsalva, 3 cases of the sigle coronary artery. Only 3 patients had no obvious related symptoms (2 cases were complicated with a positive exercise stress test and 1 case with other intracardiac malformations), 21 cases had a history of chest tightness, chest pain, or syncope after exercise. Three patients suffered syncope after exercise and underwent cardiopulmonary resuscitation (2 cases were treated with an extracorporeal membrane oxygenerator (ECMO)). The gap from the first symptom to the diagnosis was 4.0 (11.5) months (range: 0.2 to 84.0 months). The detection rate of coronary artery abnormalities suggested by the first cardiac ultrasound was only 37.5% (9/24). Seven patients were complicated with other cardiac diseases (4 cases with congenital heart defects, 2 cases with coronary atherosclerotic heart disease, 1 case with mitral valve disease). Results: All 24 patients underwent surgical treatment (23 cases underwent abnormal coronary artery unroofing, 1 case underwent coronary artery bypass grafting), and 5 patients underwent other intracardiac malformation correction at the same time. There were no death or surgery related complications in the hospital for 30 days after the operation. A patient with preoperative extracorporeal cardiopulmonary resuscitation was continuously assisted by ECMO after emergency AAOCA correction and had complications such as limb ischemia necrosis and renal dysfunction after the operation. During the follow-up of 2.2 (3.3) years (range: 1 month to 7.2 years), one patient who previously underwent percutaneous transluminal coronary angioplasty with a stent implant experienced significant postoperative symptomatic relief, and the other discharged patients had no related symptoms. Conclusions: The accurate rate of initial diagnosis for high-risk AAOCA is still low, but the risk of cardiovascular accidents is high. For sports-related chest pain and other symptoms, more attention should be paid to the detection of AAOCA, especially for adolescents. Exercise stress testing can be helpful in evaluating the cardiovascular risk of asymptomatic AAOCA. Instant surgical treatment can achieve satisfactory curative effects.
Asunto(s)
Anomalías de los Vasos Coronarios , Masculino , Adolescente , Femenino , Humanos , Estudios Retrospectivos , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/cirugía , Aorta , Dolor en el Pecho/complicaciones , Síncope/etiologíaRESUMEN
Spontaneous coronary artery dissection (SCAD) is diagnosed in a very small percentage of patients with suspected acute coronary syndromes who undergo emergency coronary angiography. Although fibromuscular dysplasia (FMD) is known to coexist in patients with SCAD, the vascular sites of FMD and their frequency have not yet been clarified. We retrospectively reviewed the medical records of 16 patients who were diagnosed with and treated for SCAD at our hospital between 1 January 2011 and 31 January 2023. We have summarized their baseline and clinical characteristics and medical variables, including coronary and upper extremity angiography and in-hospital outcomes. One of our patients had concurrent cardiac tamponade requiring pericardial drainage, and another went into hemorrhage shock the following day from dissection of the gastric retroperitoneal artery. Characteristic angiographic features of partial or diffuse nonatherosclerotic stenosis were observed mainly in the distal parts of the coronary arteries or their branches. Notably, in six patients with SCAD who underwent upper extremity angiography, FMD of the brachial artery was revealed. For the first time, to our knowledge, we found a high prevalence of multifocal FMD of the brachial artery in patients with SCAD.
Asunto(s)
Anomalías de los Vasos Coronarios , Displasia Fibromuscular , Enfermedades Vasculares , Humanos , Estudios Retrospectivos , Vasos Coronarios/diagnóstico por imagen , Arteria Braquial/diagnóstico por imagen , Displasia Fibromuscular/diagnóstico , Displasia Fibromuscular/diagnóstico por imagen , Enfermedades Vasculares/diagnóstico por imagen , Enfermedades Vasculares/etiología , Angiografía Coronaria , Extremidad Superior , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/diagnóstico por imagenRESUMEN
Congenital coronary artery anomalies represent a rare cause for cardiac arrest in children and adults; however, most of these anomalies are asymptomatic and incidental findings. We report on a 14-year-old boy who was admitted to our hospital after cardiopulmonary resuscitation at home. Diagnostic workup including histopathology revealed parvovirus B19 in endomyocardial biopsy. Moreover, cardiac catheterisation as well as CT angiography identified an anomalous origin of the right coronary artery with an interarterial course. Since this anomalous coronary artery might have caused impaired myocardial perfusion causing cardiac arrest, surgical correction and implantation of a cardioverter defibrillator were performed. The further post-operative clinical course (7 months) has been uneventful.
Asunto(s)
Reanimación Cardiopulmonar , Anomalías de los Vasos Coronarios , Paro Cardíaco , Masculino , Niño , Humanos , Adolescente , Anomalías de los Vasos Coronarios/diagnóstico , Muerte Súbita Cardíaca/etiologíaRESUMEN
Anomalous aortic origin of the left coronary artery from an incorrect aortic sinus has been reported as the second most common causes of sudden cardiac arrest in young athletes. Intramural course of the proximal left coronary artery is considered a high-risk morphology. It is associated with a slit-like ostium and elliptical shape of the proximal artery. In this case, all pre-operative cardiac images demonstrated a round ostium and round luminal shape of the left coronary artery, which suggested no evidence of intramural course. On intraoperative inspection, although the ostium and proximal left coronary artery appeared round, the patient had a long intramural course of the left coronary artery which our surgeons performed a successful unroofing procedure. The post-operative images showed a patent new ostium from the correct aortic sinus. These findings are very unusual and proved that we should not exclude intramural course even in the absence of a slit-like ostium and elliptical shape of the proximal left coronary artery.
Asunto(s)
Arteria Coronaria Izquierda Anómala , Anomalías de los Vasos Coronarios , Humanos , Arteria Coronaria Izquierda Anómala/complicaciones , Anomalías de los Vasos Coronarios/complicaciones , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/cirugía , Aorta , Muerte Súbita Cardíaca/etiologíaRESUMEN
Coronary artery anomalies may induce myocardial ischaemia and sudden cardiac death when associated with areas of compression or stenosis. We present a case of transection and reimplantation of an anomalous interarterial right coronary artery arising from a single left main coronary artery. The 18-year-old collegiate athlete had exertional chest pain and haemodynamically significant compromise to coronary blood flow.
Asunto(s)
Enfermedad de la Arteria Coronaria , Anomalías de los Vasos Coronarios , Humanos , Adolescente , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/complicaciones , Enfermedad de la Arteria Coronaria/complicaciones , Reimplantación , AtletasRESUMEN
OBJECTIVE: Anomalous aortic origin of the coronary artery is a rare congenital cardiac anomaly. The aim of this study was to present our experience with patients who underwent surgery for the anomalous aortic origin of the coronary artery. METHODS: This was a retrospective review of our experience with patients who had anomalous aortic origin of the coronary artery from 2019 to 2022. RESULTS: Seven patients were managed for anomalous aortic origin of the coronary artery, including five males and two females. The median age of the patients were 16 years (IQR, 14.5-26 years). Five patients had anomalous aortic origin of the right coronary artery and two patients had anomalous aortic origin of the left coronary artery. Five patients were treated surgically, one patient refused surgical treatment despite myocardial ischaemia symptoms, and the other one was not operated because she had no symptoms. Two patients underwent pulmonary root anterior translocation and left main coronary artery unroofing procedure, one patient underwent right coronary artery unroofing procedure, one patient underwent pulmonary artery lateral translocation procedure, and the last patient underwent right coronary artery osteal translocation procedure. The post-operative mortality or myocardial infarction was not observed in any patient. Patients were followed for a median of 10 months (IQR, 6.75-20.5 months) after repair. CONCLUSION: The data suggest that surgical repair of anomalous aortic origin of the coronary artery can be performed confidently and can be very effective for relieving myocardial ischaemia symptoms. Different surgical techniques can be used in anomalous aortic origin of the coronary artery according to the course and origin of the coronary arteries. To the our knowledge, pulmonary root anterior translocation and coronary artery unroofing procedure were performed for the first time in the literature.
Asunto(s)
Procedimientos Quirúrgicos Cardíacos , Anomalías de los Vasos Coronarios , Infarto del Miocardio , Masculino , Femenino , Humanos , Adolescente , Adulto Joven , Adulto , Anomalías de los Vasos Coronarios/diagnóstico , Aorta/cirugía , Procedimientos Quirúrgicos Cardíacos/métodos , Infarto del Miocardio/etiología , Estudios RetrospectivosRESUMEN
Aortopulmonary window is a condition characterized by a communication between the pulmonary artery and the ascending aorta. The coexistence of aortopulmonary window and an anomalous right coronary artery originating from the pulmonary artery is rarely observed together, as mentioned in previous studies. In this report, we aim to describe our diagnostic and treatment experiences with a 6-year-old patient diagnosed with aortopulmonary window associated with an abnormal origin of the right coronary artery from the pulmonary artery.
Asunto(s)
Defecto del Tabique Aortopulmonar , Anomalías de los Vasos Coronarios , Humanos , Niño , Arteria Pulmonar/diagnóstico por imagen , Arteria Pulmonar/anomalías , Enfermedades Raras/complicaciones , Anomalías de los Vasos Coronarios/complicaciones , Anomalías de los Vasos Coronarios/diagnóstico , Defecto del Tabique Aortopulmonar/diagnóstico , Defecto del Tabique Aortopulmonar/diagnóstico por imagenRESUMEN
Coronary artery fistula is a rare but well-documented complication of right ventricular endomyocardial biopsy, particularly in the adult population. Typically, these fistulae never reach clinical or hemodynamic significance, but some may cause coronary steal and ventricular dysfunction. We report a case of a significant coronary artery fistula requiring device closure in the cardiac catheterization laboratory with subsequent improvement of clinical symptoms and cardiac function.
Asunto(s)
Enfermedad de la Arteria Coronaria , Anomalías de los Vasos Coronarios , Fístula , Trasplante de Corazón , Adulto , Humanos , Niño , Enfermedad de la Arteria Coronaria/diagnóstico , Enfermedad de la Arteria Coronaria/cirugía , Enfermedad de la Arteria Coronaria/complicaciones , Trasplante de Corazón/efectos adversos , Biopsia/efectos adversos , Cateterismo Cardíaco/efectos adversos , Angiografía Coronaria , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/complicacionesRESUMEN
BACKGROUND: Anomalous aortic origin of the left coronary artery with intraseptal course is a rare coronary anomaly associated with an increased risk of myocardial ischaemia. The role and techniques for surgical intervention are evolving, with numerous novel surgical techniques for this challenging anatomy reported in the last 5 years. We report our single-centre experience with surgical repair of intraseptal anomalous left coronary artery in the paediatric population, including clinical presentation, evaluation, and short- to mid-term outcomes. METHODS: All patients with coronary anomalies presenting to our institution undergo standardised clinical evaluation. Five patients aged 4 to 17 years underwent surgical intervention for intraseptal anomalous aortic origin of the left coronary artery between 2012 and 2022. Surgical techniques included coronary artery bypass grafting (n = 1), direct reimplantation with limited supra-arterial myotomy via right ventriculotomy (n = 1), and transconal supra-arterial myotomy with right ventricular outflow tract patch reconstruction (n = 3). RESULTS: All patients had evidence of haemodynamically significant coronary compression, and three had evidence of inducible myocardial ischaemia pre-operatively. There were no deaths or major complications. Median follow-up was 6.1 months (range 3.1-33.4 months). Patients who underwent supra-arterial myotomy (with or without reimplantation) had improved coronary flow and perfusion based on stress imaging and catheterisation data. CONCLUSIONS: Surgical approaches to intraseptal anomalous left coronary artery with evidence of myocardial ischaemia continue to evolve, with new techniques demonstrating promising improvement in coronary perfusion. Further studies are warranted to determine long-term outcomes and refine indications for repair.
Asunto(s)
Arteria Coronaria Izquierda Anómala , Enfermedad de la Arteria Coronaria , Anomalías de los Vasos Coronarios , Isquemia Miocárdica , Niño , Humanos , Arteria Coronaria Izquierda Anómala/complicaciones , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/complicaciones , Isquemia Miocárdica/complicaciones , Isquemia Miocárdica/cirugía , Enfermedad de la Arteria Coronaria/complicaciones , Aorta/anomalías , Vasos Coronarios/diagnóstico por imagen , Vasos Coronarios/cirugía , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
INTRODUCTION: In this study, we present a case of directing persistent left superior vena cava drainage into the unroofed coronary sinus to the right atrium in a patient with tetralogy of Fallot and coronary sinus orifice atresia without innominate vein. CASE REPORT: A 16-month-old boy diagnosed with tetralogy of Fallot was admitted. Following intracardiac repair, the left superior vena cava was divided from the left atrial junction, passed through under the ascending aorta and anastomosed to the right superior vena cava. CONCLUSION: To our knowledge, this is the first patient reported with persistent left superior vena cava, unroofed coronary sinus, coronary sinus orifice atresia, and tetralogy of Fallot. The extracardiac direct anastomosis technique was used successfully to direct persistent left superior vena cava to the right atrium without any post-procedure complications.
Asunto(s)
Seno Coronario , Anomalías de los Vasos Coronarios , Cardiopatías Congénitas , Defectos del Tabique Interatrial , Vena Cava Superior Izquierda Persistente , Tetralogía de Fallot , Masculino , Humanos , Lactante , Vena Cava Superior/diagnóstico por imagen , Vena Cava Superior/cirugía , Vena Cava Superior/anomalías , Tetralogía de Fallot/complicaciones , Tetralogía de Fallot/cirugía , Vena Cava Superior Izquierda Persistente/complicaciones , Seno Coronario/diagnóstico por imagen , Seno Coronario/cirugía , Seno Coronario/anomalías , Cardiopatías Congénitas/complicaciones , Defectos del Tabique Interatrial/complicaciones , Anomalías de los Vasos Coronarios/complicaciones , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/cirugíaRESUMEN
OBJECTIVE: There is considerable burden of anxiety, depression, and post-traumatic stress disorder in patients with spontaneous coronary artery dissection (SCAD), yet research is limited on the experience and impact of SCAD from the patient perspective. This literature review sought to describe the current state of the literature on the patient experience of SCAD and consequences for patients following a SCAD event from the patient perspective. To better understand how people's experiences of SCAD affect their wellbeing, quality of life, lifestyles, and identity, and what would be useful from the patient perspective, an integrative review was performed. METHODS: An integrative literature review was conducted to understand the experience of SCAD and the post-event implications. Five databases were searched. Search terms included 'spontaneous coronary artery dissection', 'SCAD', 'patient', 'experience', 'perspective', and 'opinion'. English-language, peer-reviewed primary research in people with a diagnosis of SCAD that reflected the patient experience was included. Data indicating the SCAD experience including distress prevalence were extracted into an Excel spreadsheet, and narrative synthesis of included studies followed. FINDINGS: From 325 identified studies, five were included for review, yielding a combined sample of 447 participants. Patients with SCAD reported a lack of information about SCAD and the recovery process, and use of the internet for obtaining information. Patients with SCAD reported challenges in recovery including anxiety associated with fear of recurrence and uncertainty, and a need for greater support. A wide range of negative emotions was reported during and after the SCAD event. Participants reported participating in support groups, with mixed reviews of their appropriateness and effectiveness.
Asunto(s)
Anomalías de los Vasos Coronarios , Enfermedades Vasculares , Humanos , Vasos Coronarios , Calidad de Vida , Enfermedades Vasculares/diagnóstico , Enfermedades Vasculares/epidemiología , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/epidemiología , Anomalías de los Vasos Coronarios/complicaciones , Evaluación del Resultado de la Atención al Paciente , Angiografía CoronariaRESUMEN
PURPOSE: The coronary arterial tree has a wide range of possible benign anatomical variations. It is important to differentiate them from coronary arterial anomalies, which can remain asymptomatic or in some cases lead to sudden death if undiagnosed. METHODS: A 42-year-old female patient with a transient ST depression in right precordial leads performed an ECG-gated computed tomography angiography with dual layer spectral CT (IQon Elite Spectral CT, Philips, Amsterdam, The Netherlands) at Circolo Hospital of Varese. RESULTS: A rare variant was observed and studied: a single common trunk arising from the right sinus of Valsalva which branches into a right coronary artery, a left anterior descending artery with malignant course and a left main with a retroaortic course; the left main gives origin to a dual anterior interventricular artery ("Dual LAD") and a left circumflex artery. CONCLUSIONS: This type of variation was never described in the English literature. Identifying this variant is crucial for potential ischemic complications during sports activities or with the onset of atherosclerotic disease.