RESUMEN
We illustrate the case of a 62-year-old man with a symptomatic anomalous right coronary artery from pulmonary artery (ARCAPA). Our patient had presented with dyspnea on exertion with electrocardiogram showing pronounced inferior Q waves and marked inferolateral ST-T wave changes. The patient had a nuclear stress test which showed inferior wall ischemia. Subsequently, the patient underwent coronary angiography which showed an ARCAPA. The patient underwent surgical repair with reimplantation of the right coronary artery to the ascending aorta which was tolerated well. Our case illustrates ARCAPA presenting late in adulthood with ischemic symptoms that was treated with corrective surgery.
Asunto(s)
Angiografía Coronaria , Anomalías de los Vasos Coronarios , Electrocardiografía , Isquemia Miocárdica , Arteria Pulmonar , Humanos , Masculino , Persona de Mediana Edad , Arteria Pulmonar/anomalías , Arteria Pulmonar/diagnóstico por imagen , Arteria Pulmonar/cirugía , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/complicaciones , Anomalías de los Vasos Coronarios/diagnóstico , Isquemia Miocárdica/etiología , Vasos Coronarios/diagnóstico por imagen , Prueba de EsfuerzoRESUMEN
Congenital coronary artery anomalies are rare and most often clinically benign. We present a case of a 67-year-old male with osteomyelitis and persistent bacteremia with an anomalous left coronary artery mimicking an aortic root abscess. A transesophageal echocardiogram revealed a hypoechoic potential space around the aortic root, highly suspicious for a root abscess. Urgent cardiac surgery was performed, revealing no infection but an anomalous coronary artery arising from the right coronary sinus. This case highlights the importance of considering atypical anatomy in the diagnosis of infectious cardiac processes. While this resemblance should not delay intervention for suspected abscesses, it emphasizes the need to be aware of congenital differences in imaging for patients with known anomalies or asymptomatic patients with unknown anatomy.
Abnormal coronary arteries are rare and are usually not dangerous. We present a case of a 67-year-old male with an infection in the bone and persistent findings of bacteria in the blood who had an abnormal coronary artery that mimicked an infected space. Ultrasound of the heart found thickening and a space around the aortic root, highly suspicious for an infection in the setting of bacteria in the blood. Urgent surgery was performed, revealing no signs of infection but abnormal coronary artery anatomy. This case highlights the importance of considering atypical anatomy in the diagnosis of infection around the heart. While this should not delay intervention, it emphasizes the need to be aware of differences in anatomy.
Asunto(s)
Absceso , Anomalías de los Vasos Coronarios , Ecocardiografía Transesofágica , Humanos , Masculino , Anciano , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/cirugía , Diagnóstico Diferencial , Absceso/diagnóstico , Absceso/cirugía , Ecocardiografía Transesofágica/métodosRESUMEN
RATIONALE: Single coronary artery (SCA) is a rare coronary artery malformation. SCA combined with atherosclerotic plaques can cause severe and widespread myocardial ischemia and infarction, leading to hemodynamic instability and even sudden death. PATIENT CONCERNS: A 48-year-old Chinese man was admitted for treatment of persistent chest tightness and panic for 5 hours. The patient was a lorry driver with high work intensity and mental stress, with body mass index of 33.78, history of smoking and alcohol consumption, but no history of hypertension and diabetes. DIAGNOSES: Admission examination showed Troponin was 183.083 µg/L and CK-MB value was >300 µg/L. The patient was diagnosed with a congenital single right coronary artery (RCA) with acute myocardial infarction (AMI) by coronary angiography (CAG). Due to atherosclerotic plaques rupture, a complete occlusion of the proximal RCA with thrombolysis in myocardial infarction grade 0 of distal blood flow were found. INTERVENTIONS AND OUTCOMES: The patient was treated with thrombus aspiration and thrombolytic therapy by percutaneous coronary intervention under the support of intra-aortic balloon pump. Postoperative the chest tightness and panic were relieved, and CAG revealed that the proximal thrombus of the RCA was reduced, and distal blood flow was restored to thrombolysis in myocardial infarction grade 3. After 2 weeks of intensive antithrombotic and lipid-regulating drug therapy, the patient was successfully discharged. Follow-up for 6 months, the patient was able to live and work normally without experiencing chest tightness and chest pain. Computed tomography angiography (CTA) confirmed a congenital single RCA with patent lumen and no severe stenosis. LESSONS: The congenital single RCA is very rare, and it is fatal in conjunction with acute coronary syndrome. Early detection and appropriate treatment is critical for AMI patient with single RCA. CAG is the gold standard for diagnosis of single RCA, and CTA is a necessary to describe the anatomical course of abnormal coronary arteries.
Asunto(s)
Anomalías de los Vasos Coronarios , Infarto del Miocardio , Intervención Coronaria Percutánea , Humanos , Masculino , Persona de Mediana Edad , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/complicaciones , Anomalías de los Vasos Coronarios/terapia , Infarto del Miocardio/terapia , Intervención Coronaria Percutánea/métodos , Angiografía CoronariaRESUMEN
PURPOSE: To develop and validate a deep learning (DL)-model for automatic reconstruction for coronary CT angiography (CCTA) in patients with origin anomaly, stent or bypass graft. MATERIAL AND METHODS: In this retrospective study, a DL model for automatic CCTA reconstruction was developed with training and validation sets from 6063 and 1962 patients. The algorithm was evaluated on an independent external test set of 812 patients (357 with origin anomaly or revascularization, 455 without). The image quality of DL reconstruction and manual reconstruction (using dedicated cardiac reconstruction software provided by CT vendors) was compared using a 5-point scale. The successful reconstruction rates and post-processing time for two methods were recorded. RESULTS: In the external test set, 812 patients (mean age, 64.0 ± 11.6, 100 with origin anomalies, 152 with stents, 105 with bypass grafts) were evaluated. The successful rates for automatic reconstruction were 100% (455/455), 97% (97/100), 100% (152/152), and 76.2% (80/105) in patients with native vessel, origin anomaly, stent, and bypass graft, respectively. The image quality scores were significantly higher for DL reconstruction than those for manual approach in all subgroups (4 vs. 3 for native vessel, 4 vs. 4 for origin anomaly, 4 vs. 3 for stent and 4 vs. 3 for bypass graft, all p < 0.001). The overall post-processing time was remarkably reduced for DL reconstruction compared to manual method (11 s vs. 465 s, p < 0.001). CONCLUSIONS: The developed DL model enabled accurate automatic CCTA reconstruction of bypass graft, stent and origin anomaly. It significantly reduced post-processing time and improved clinical workflow.
Asunto(s)
Angiografía por Tomografía Computarizada , Angiografía Coronaria , Aprendizaje Profundo , Stents , Humanos , Estudios Retrospectivos , Angiografía por Tomografía Computarizada/métodos , Femenino , Masculino , Persona de Mediana Edad , Angiografía Coronaria/métodos , Anciano , Puente de Arteria Coronaria/métodos , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Anomalías de los Vasos Coronarios/cirugíaRESUMEN
BACKGROUND: An anomalous origin and inter-arterial course of the right coronary artery is a rare anomaly that can lead to sudden ischemic cardiac death if left untreated. We present a case of a patient with an anomalous right coronary artery originating from the left coronary sinus and an inter-arterial course that was managed with coronary artery bypass surgery using a suitable internal mammary artery conduit. The proximal right coronary artery was ligated to prevent competitive flow. CASE PRESENTATION: A 69 year-old-male with a ten-year history of intermittent chest pain and dyspnea with a negative workup underwent a cardiac catheterization, which showed an anomalous right coronary artery (RCA) originating from the left coronary sinus, with an inter-arterial course between the ascending aorta and pulmonary artery, and approximately 70% narrowing of the proximal RCA. The patient underwent an on-pump coronary artery bypass using the right internal mammary artery (RIMA) as a conduit, with segment 2 of the RCA being the target. The proximal RCA was ligated. Intra-operatively, there were no signs of ischemia or arrhythmia. The patient was successfully taken off cardiopulmonary bypass and eventually discharged home. CONCLUSION: Symptomatic anomalous origin of the right coronary artery with an inter-arterial course can be treated successfully with coronary artery bypass surgery with the internal mammary artery as a conduit. Ligation of the proximal right coronary artery is essential to minimize competitive flow through the bypass graft.
Asunto(s)
Puente de Arteria Coronaria , Anomalías de los Vasos Coronarios , Humanos , Masculino , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/diagnóstico , Anciano , Ligadura/métodos , Puente de Arteria Coronaria/métodos , Vasos Coronarios/cirugía , Vasos Coronarios/diagnóstico por imagen , Arterias Mamarias/cirugía , Angiografía CoronariaRESUMEN
BACKGROUND: Anomalous aortic origin of a coronary artery from the inappropriate sinus of Valsalva (AAOCA) is a rare congenital heart lesion. It is uncommon for patients with AAOCA to present with severe symptoms at a very young age. CASE PRESENTATION: We describe a very rare but critical presentation in a young infant with AAOCA that requires surgical repair and pacemaker placement. A three-month-old infant was referred because of syncope. Cardiac arrest occurred shortly after admission. The electrocardiogram indicated a complete atrioventricular block and a transvenous temporary pacemaker was implanted. A further coronary computed tomographic angiography (CTA) showed the anomalous origin of the right coronary artery from the left sinus of Valsalva. Coronary artery unroofing was performed due to an interarterial course with the intramural component, and a permanent epicardial pacemaker was implanted. The postoperative recovery was uneventful, and this patient was thriving and asymptomatic at the nine-month follow-up. However, the electrocardiogram still indicated a complete pacing rhythm. CONCLUSIONS: By timely diagnosis and treatment, this patient is successfully rescued. Although rare, AAOCA may be fatal even in infants.
Asunto(s)
Estimulación Cardíaca Artificial , Anomalías de los Vasos Coronarios , Marcapaso Artificial , Humanos , Lactante , Anomalías de los Vasos Coronarios/complicaciones , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Anomalías de los Vasos Coronarios/terapia , Anomalías de los Vasos Coronarios/cirugía , Resultado del Tratamiento , Bloqueo Atrioventricular/diagnóstico , Bloqueo Atrioventricular/etiología , Bloqueo Atrioventricular/terapia , Bloqueo Atrioventricular/fisiopatología , Seno Aórtico/diagnóstico por imagen , Seno Aórtico/anomalías , Seno Aórtico/cirugía , Seno Aórtico/fisiopatología , Paro Cardíaco/etiología , Paro Cardíaco/terapia , Paro Cardíaco/diagnóstico , Angiografía Coronaria , Masculino , Electrocardiografía , Angiografía por Tomografía ComputarizadaRESUMEN
Spontaneous coronary artery dissection (SCAD) is a rare cause of ST-segment elevation myocardial infarction (STEMI), predominantly affecting women. Because primary percutaneous coronary intervention (PPCI) is reserved for a select group of patients, vulnerable and minority patients may experience delays in appropriate management and adverse outcomes. We examined the racial differences in the outcomes for patients with SCAD who underwent PPCI for STEMI. Records of patients aged ≥18 years who underwent PPCI for SCAD-related STEMI between 2016 and 2020 were identified from the National Inpatient Sample database. Clinical, socioeconomic, and hospital characteristics were compared between non-White and White patients. Weighted multivariate analysis assessed the association of race with inpatient mortality, length of stay (LOS), and hospitalization costs. The total weighted estimate of patients with SCAD-STEMI who underwent PPCI was 4,945, constituting 25% non-White patients. Non-White patients were younger (56 vs 60.7 years, p <0.001); had a higher prevalence of diabetes, acute renal failure, and obesity; and were more likely to be uninsured and be in the lowest income group. Inpatient mortality (7.7% vs 8.4%, p = 0.74) and hospitalization costs ($34,213 vs $31,858, p = 0.27) were similar for non-White and White patients, and the adjusted analysis did not show any association between the patients' race and inpatient mortality (odds ratio 0.60, 95% confidence interval [CI] 0.32 to 1.13, p = 0.11) or hospitalization costs (ß [ß coefficient]: 215, 95% CI -4,193 to 4,623, p >0.90). Similarly, there was no association between the patients' race and LOS (incident rate ratio 1.20, 95% CI 1.00 to 1.45, p = 0.054). The weighted multivariate analysis showed that age; clinical co-morbidities such as diabetes, acute renal failure, valvular dysfunction, and obesity; low-income status; and hospitalization in the western region were associated with adverse outcomes. In conclusion, our study does not show any differences in inpatient mortality, LOS, and hospitalization costs between non-White and White patients who underwent PPCI for SCAD-related STEMI.
Asunto(s)
Anomalías de los Vasos Coronarios , Mortalidad Hospitalaria , Intervención Coronaria Percutánea , Infarto del Miocardio con Elevación del ST , Humanos , Femenino , Masculino , Persona de Mediana Edad , Intervención Coronaria Percutánea/estadística & datos numéricos , Infarto del Miocardio con Elevación del ST/cirugía , Infarto del Miocardio con Elevación del ST/epidemiología , Anomalías de los Vasos Coronarios/complicaciones , Anomalías de los Vasos Coronarios/epidemiología , Anomalías de los Vasos Coronarios/cirugía , Estados Unidos/epidemiología , Enfermedades Vasculares/epidemiología , Enfermedades Vasculares/congénito , Enfermedades Vasculares/cirugía , Tiempo de Internación/estadística & datos numéricos , Anciano , Disparidades en Atención de Salud/estadística & datos numéricos , Costos de Hospital/estadística & datos numéricos , Estudios Retrospectivos , Lesión Renal Aguda/epidemiología , Lesión Renal Aguda/etiologíaRESUMEN
BACKGROUND: Aberrant left coronary artery from pulmonary artery (ALCAPA) is a very rare congenital heart defect. Its coexistence with patent ductus arteriosus (PDA) is extremely rare. The high pressures created by the left-to-right shunt in the pulmonary arteries can delay symptoms and create a real challenge in diagnosing ALCAPA. Missing this diagnosis can have severe results, including extensive ischemia and sudden death. CASE PRESENTATION: We present a case of an infant born with a large PDA. Initially treated conservatively, however, due to congestive heart failure and lack of weight gain, she underwent surgical ligation of the PDA at the age of four and a half months. Following surgery, she developed pulmonary edema. Echocardiography revealed decreased ventricular function. ECG revealed ST elevations on lateral leads, and serum troponin was significantly increased. The patient underwent cardiac magnetic resonance imaging (MRI), which revealed signs of wall ischemia and decreased function of the left ventricle (LV) with unclear coronary anatomy. Diagnostic catheterization revealed an ALCAPA. She underwent surgical intervention, and the left coronary artery was re-implanted in the aortic sinus. Follow-up revealed slow improvement of cardiac function. DISCUSSION AND LITERATURE REVIEW: The coexistence of PDA and ALCAPA is a very rare occurrence. We found at least 10 reported cases in the literature. Delayed diagnosis might be detrimental. The prognosis of these patients is variable. CONCLUSION: An unusual post-surgical course following PDA repair requires a high index of suspicion and appropriate evaluation for ALCAPA, preferably with angiography.
Asunto(s)
Conducto Arterioso Permeable , Arteria Pulmonar , Humanos , Conducto Arterioso Permeable/cirugía , Conducto Arterioso Permeable/complicaciones , Conducto Arterioso Permeable/diagnóstico , Conducto Arterioso Permeable/diagnóstico por imagen , Femenino , Arteria Pulmonar/anomalías , Arteria Pulmonar/cirugía , Arteria Pulmonar/diagnóstico por imagen , Lactante , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/diagnóstico , Anomalías de los Vasos Coronarios/complicaciones , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Ecocardiografía , Vasos Coronarios/cirugía , Vasos Coronarios/diagnóstico por imagen , Síndrome de Bland White Garland/cirugía , Síndrome de Bland White Garland/diagnóstico , Síndrome de Bland White Garland/complicacionesAsunto(s)
Ventrículos Cardíacos , Arteria Pulmonar , Humanos , Arteria Pulmonar/anomalías , Arteria Pulmonar/diagnóstico por imagen , Ventrículos Cardíacos/anomalías , Ventrículos Cardíacos/diagnóstico por imagen , Arteria Coronaria Izquierda Anómala/cirugía , Arteria Coronaria Izquierda Anómala/diagnóstico por imagen , Masculino , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Anomalías de los Vasos Coronarios/cirugía , FemeninoRESUMEN
The arterial switch operation has evolved to become the treatment of choice for transposition of the great arteries and is one of the greatest success stories in congenital heart surgery. The most crucial step of the operation is the coronary artery translocation; therefore, it is of paramount importance for surgeons to know every single detail about the morphology and spatial relationships of the coronary arteries and the roots of the great vessels. However, sometimes the surgeon may face unfavourable scenarios such as major commissural malalignment and anomalous coronary artery patterns and need to be prepared to carry out a successful coronary artery translocation. Herein, we demonstrate that the trapdoor technique is useful for transferring coronary arteries in a neonate with major commissural malalignment and unusual coronary anatomy during the arterial switch operation.
Asunto(s)
Operación de Switch Arterial , Vasos Coronarios , Transposición de los Grandes Vasos , Humanos , Transposición de los Grandes Vasos/cirugía , Operación de Switch Arterial/métodos , Operación de Switch Arterial/efectos adversos , Recién Nacido , Vasos Coronarios/cirugía , Vasos Coronarios/diagnóstico por imagen , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/diagnóstico , MasculinoRESUMEN
Injury to coronary arteries during mitral surgery is a rare but life-threatening procedural complication, an anomalous origin and course of the left circumflex artery (LCx) increase this risk. Recognizing the anomaly by the characteristic angiographic pattern and identifying its relationship with the surrounding anatomical structure using imaging techniques, mainly transesophageal echocardiography (TOE) or coronary computed tomography angiography (CCTA), is of crucial importance in setting up the best surgical strategy. We report a case of anomalous origin of a circumflex artery (LCx) from the proximal portion of the right coronary artery (RCA) with a pathway running retroaortically through the mitro-aortic space. An integrated diagnostic approach using a multidisciplinary team with a cardiologist and an imaging radiologist allowed us to decide the surgical strategy. We successfully performed a mitral valvular repair using a minimally invasive minithoracotomic approach and implanting a complete semirigid ring.
Asunto(s)
Válvula Aórtica , Anomalías de los Vasos Coronarios , Ecocardiografía Transesofágica , Válvula Mitral , Humanos , Válvula Aórtica/cirugía , Válvula Aórtica/diagnóstico por imagen , Válvula Aórtica/anomalías , Angiografía por Tomografía Computarizada , Angiografía Coronaria , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Vasos Coronarios/cirugía , Vasos Coronarios/diagnóstico por imagen , Válvula Mitral/cirugía , Válvula Mitral/diagnóstico por imagen , Válvula Mitral/anomalías , Insuficiencia de la Válvula Mitral/cirugía , Insuficiencia de la Válvula Mitral/diagnóstico por imagenRESUMEN
We present a rare case of tetralogy of Fallot accompanied with dextrocardia, situs inversus and anomalous origin of the right coronary artery. Total repair was accomplished successfully using a minimally invasive left axillary thoracotomy.
Asunto(s)
Anomalías Múltiples , Anomalías de los Vasos Coronarios , Dextrocardia , Situs Inversus , Tetralogía de Fallot , Toracotomía , Humanos , Situs Inversus/complicaciones , Situs Inversus/diagnóstico por imagen , Situs Inversus/cirugía , Dextrocardia/complicaciones , Dextrocardia/diagnóstico por imagen , Dextrocardia/cirugía , Tetralogía de Fallot/cirugía , Tetralogía de Fallot/diagnóstico por imagen , Tetralogía de Fallot/complicaciones , Resultado del Tratamiento , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/complicaciones , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Anomalías Múltiples/cirugía , Masculino , Procedimientos Quirúrgicos CardíacosRESUMEN
A transseptal coronary artery course, also known as a transconal course, is an anomalous course of the left main coronary artery (LMCA) or the left anterior descending artery (LAD) through the conal septal myocardium. The conal septal myocardium is the posterior wall of the right ventricular outflow tract (RVOT), acting as a dividing myocardial wall between the subaortic and subpulmonary outflow tracts. The initial segment of a transseptal coronary artery has an extraconal course between the aorta and the RVOT cranial to the true intramyocardial segment. The transseptal coronary artery then emerges out of the conal septal myocardium at the epicardial surface on the lateral aspect of the RVOT. Many consider the transseptal coronary artery to be a benign entity. However, there are few case reports of severe cardiac symptoms such as myocardial ischemia, arrhythmia, and even sudden cardiac deaths due to potential coronary artery compression in the systolic phase.â In this article, we seek to describe the imaging findings of transseptal coronary artery course on coronary computed tomography angiography (CTA), discuss their clinical analysis, and briefly discuss the management of these lesions.
Asunto(s)
Angiografía por Tomografía Computarizada , Anomalías de los Vasos Coronarios , Humanos , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Anomalías de los Vasos Coronarios/cirugía , Angiografía por Tomografía Computarizada/métodos , Angiografía Coronaria/métodos , Niño , Tabiques Cardíacos/diagnóstico por imagenRESUMEN
Anomalous aortic origin of the left coronary artery (AAOLCA) confers high risk for sudden cardiac arrest (SCA). This series aims to describe consecutive admissions with interarterial AAOLCA presenting with SCA and distinct clinical trajectories. An eight-year-old boy collapsed at school and received 10-min of cardiopulmonary resuscitation (CPR) and defibrillation prior to return of spontaneous circulation. He had no end-organ dysfunction and underwent uneventful coronary unroofing. In contrast, a 14-year-old boy presented with collapse while jogging. He received 40-min of CPR prior to extracorporeal membranous oxygenation cannulation with multisystem dysfunction and persistent severely depressed left ventricular function. He is now rehabilitating following uneventful orthotropic heart transplantation. These cases illustrate the diverse outcomes of AAOLCA with SCA following exertional syncope.
Asunto(s)
Anomalías de los Vasos Coronarios , Muerte Súbita Cardíaca , Humanos , Masculino , Anomalías de los Vasos Coronarios/complicaciones , Anomalías de los Vasos Coronarios/cirugía , Adolescente , Muerte Súbita Cardíaca/etiología , Niño , Reanimación Cardiopulmonar , Oxigenación por Membrana ExtracorpóreaRESUMEN
Coronary artery fistula (CAF) is characterized as a congenital or acquired abnormal communication between a coronary artery and any of the four chambers of the heart (coronary-cameral fistula) or great vessels (coronary arteriovenous fistula) bypassing the capillaries within myocardium. CAF is a rare disease, challenging to diagnose and treat depending on the anatomical location and type of the fistula and accompanying diseases. This study aims to report a case with multiple coronary artery to coronary sinus (CS) fistulas with giant left circumflex artery and multivalvular infective endocarditis.
Asunto(s)
Fístula Arteriovenosa , Enfermedad de la Arteria Coronaria , Seno Coronario , Anomalías de los Vasos Coronarios , Endocarditis Bacteriana , Endocarditis , Humanos , Seno Coronario/diagnóstico por imagen , Seno Coronario/cirugía , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Anomalías de los Vasos Coronarios/cirugía , Endocarditis Bacteriana/complicaciones , Endocarditis Bacteriana/diagnóstico por imagen , Endocarditis Bacteriana/cirugía , Enfermedad de la Arteria Coronaria/complicaciones , Endocarditis/complicaciones , Fístula Arteriovenosa/diagnóstico por imagen , Fístula Arteriovenosa/cirugíaAsunto(s)
Anomalías de los Vasos Coronarios , Atención Perioperativa , Humanos , Aorta Torácica/anomalías , Aorta Torácica/cirugía , Aorta Torácica/diagnóstico por imagen , Anomalías de los Vasos Coronarios/cirugía , Anomalías de los Vasos Coronarios/diagnóstico por imagen , Vasos Coronarios/cirugía , Vasos Coronarios/diagnóstico por imagen , Atención Perioperativa/métodosRESUMEN
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.