scholarly journals High Risk Features of an Anomalous Origin of the Right Coronary Artery

2021 ◽  
Vol 2021 ◽  
pp. 1-4
Author(s):  
Dre Eleonore Campiche ◽  
Jean-Paul Vallée ◽  
David Carballo
Keyword(s):  
Coronary Artery ◽  
High Risk ◽  
Artery Bypass ◽  
Young Athletes ◽  
Rare Congenital Abnormality ◽  
Life Threatening ◽  
The Right ◽  
Anomalous Coronary ◽  
Left Sinus Of Valsalva

Anomalous aortic origin of the coronary arteries (AAOCA) is a rare congenital abnormality. It is usually asymptomatic and often found incidentally during coronary angiography. However, it can also be discovered during the autopsy of young healthy adults who have suffered from sudden cardiac death (SCD). AAOCA represents the second most common cause of SCD in young athletes. Herein, we report a case of a 39-year-old patient with left-sided right coronary anomaly with multiple high-risk features who presented with life-threatening symptoms for SCD but normal electrocardiography, echocardiography, and cardiac markers. The coronary computed tomography revealed an anomalous coronary artery from the left sinus of Valsalva with a hypoplasic origin and a high-risk path between the aorta and the pulmonary artery with a short intramural path. He was surgically managed with a coronary artery bypass with an uneventful follow-up.

Minimally Invasive Direct Coronary Artery Bypass in High-Risk Patients with Multivessel Disease

2021 ◽  
Author(s):  
Grischa Hoffmann ◽  
Christine Friedrich ◽  
Katharina Huenges ◽  
Rainer Petzina ◽  
Astrid-Mareike Vogt ◽  
...  
Keyword(s):  
Coronary Artery ◽  
High Risk ◽  
Minimally Invasive ◽  
Coronary Artery Bypass ◽  
Artery Bypass ◽  
Multivessel Disease ◽  
Complete Revascularization ◽  
High Risk Patients ◽  
Risk Patients

Abstract Background High-risk patients with multivessel disease (MVD) including a complex stenosis of the left anterior descending coronary may not be ideal candidates for guideline compliant therapy by coronary artery bypass grafting (CABG) regarding invasiveness and perioperative complications. However, they may benefit from minimally invasive direct coronary artery bypass (MIDCAB) grafting and hybrid revascularization (HCR). Methods A logistic European system for cardiac operative risk evaluation score (logES) >10% defined high risk. In high-risk patients with MVD undergoing MIDCAB or HCR, the incidence of major adverse cardiac and cerebrovascular events (MACCEs) after 30 days and during midterm follow-up was evaluated. Results Out of 1,250 patients undergoing MIDCAB at our institution between 1998 and 2015, 78 patients (logES: 18.5%; age, 76.7 ± 8.6 years) met the inclusion criteria. During the first 30 days, mortality and rate of MACCE were 9.0%; early mortality was two-fold overestimated by logES. Complete revascularization as scheduled was finally achieved in 64 patients (82.1%). Median follow-up time reached 3.4 (1.2–6.5) years with a median survival time of 4.7 years. Survival after 1, 3, and 5 years was 77, 62, and 48%. Conclusion In high-risk patients with MVD, MIDCAB is associated with acceptable early outcome which is better than predicted by logES. Taking the high-risk profile into consideration, midterm follow-up showed satisfying results, although scheduled HCR was not realized in a relevant proportion. In selected cases of MVD, MIDCAB presents an acceptable alternative for high-risk patients.

scholarly journals Anomalous origin of the right coronary artery with interarterial course: a mid-term follow-up of 28 cases

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Francisco Albuquerque ◽  
Pedro de Araújo Gonçalves ◽  
Hugo Marques ◽  
António Ferreira ◽  
Pedro Freitas ◽  
...  
Keyword(s):  
Coronary Artery ◽  
High Risk ◽  
Right Coronary Artery ◽  
Cardiac Death ◽  
Anomalous Origin ◽  
Cardiac Symptoms ◽  
Asymptomatic Patients ◽  
Increased Risk ◽  
The Right

AbstractAnomalous origin of the right coronary artery from the opposite sinus (right-ACAOS) with interarterial course (IAC) has been associated with increased risk of sudden cardiac death (SCD). Widespread use of coronary computed tomography angiography (CCTA) has led to increased recognition of this condition, even among healthy individuals. Our study sought to examine the prevalence, anatomical characteristics, and outcomes of right-ACAOS with IAC in patients undergoing CCTA for suspected coronary artery disease (CAD). We conducted a retrospective analysis of consecutive patients referred for CCTA at one tertiary hospital from January 2012 to December 2020. Patients exhibiting right-ACAOS with IAC were analyzed for cardiac symptoms and mid-term occurrence of first MACE (cardiac death, SCD, non-fatal myocardial infarction (MI) or revascularization of the anomalous vessel). CCTAs were reviewed for anatomical high-risk features and concomitant CAD. Among 10,928 patients referred for CCTA, 28 patients with right-ACAOS with IAC were identified. Mean age was 55 ± 17 years, 64% were male and 11 (39.3%) presented stable cardiac symptoms. Most patients had at least one high risk anatomical feature. During follow-up, there were no cardiac deaths or aborted SCD episodes and only 1 patient underwent surgical revascularization of the anomalous vessel. Right-ACAOS with IAC is an uncommon finding (prevalence of 0.26%). In a contemporary population of predominantly asymptomatic patients who survived this condition well into adulthood, most patients were managed conservatively with a low event rate. Additional studies are needed to support medical follow-up as the preferred option in this setting.

Life-saving myocarditis? A case in a young adult leading to discovery of an anomalous origin of the right coronary artery

2020 ◽  
Vol 30 (10) ◽  
pp. 1510-1511
Author(s):  
Rachel Rosenthal ◽  
Hannah Obasi ◽  
Daniel D. Im
Keyword(s):  
Chest Pain ◽  
Coronary Artery ◽  
Right Coronary Artery ◽  
Cardiac Death ◽  
Anomalous Origin ◽  
Coronary Artery Anomalies ◽  
Life Saving ◽  
Life Threatening ◽  
The Right ◽  
Anomalous Coronary

AbstractMyocarditis and coronary artery anomalies are both potentially life-threatening aetiologies of cardiac chest pain in children. We present a case of a young man presenting with non-exertional chest pain and subsequently found to have an anomalous origin of the right coronary artery from the left coronary sinus with an interarterial course in addition to a diagnosis of myocarditis. The patient subsequently was able to undergo surgical correction of his anomalous coronary to mitigate the risk of sudden cardiac death.

Surgical repair of naturally palliated anomalous origin of the left coronary artery from the right pulmonary artery

2001 ◽  
Vol 11 (5) ◽  
pp. 568-570 ◽  
Author(s):  
Alessandro Giardini ◽  
Gaetano Gargiulo ◽  
Fernando M. Picchio
Keyword(s):  
Coronary Artery ◽  
Left Coronary Artery ◽  
Surgical Repair ◽  
Asymptomatic Patient ◽  
Pulmonary Arteries ◽  
Anomalous Origin ◽  
Right Pulmonary Artery ◽  
Life Threatening ◽  
The Right ◽  
Anomalous Coronary

Anomalous origin of the left coronary artery from the pulmonary arteries is a rare and life-threatening defect, usually needing prompt surgical correction during infancy. We describe the case of a young asymptomatic patient with this defect who underwent surgical reimplantation despite the absence of signs of myocardial ischemia, due to the presence of proximal stenosis of the anomalous coronary artery.

Coronary Revascularization in Children at a Mexican Cardiac Center: Thirteen-Year Outcomes

2017 ◽  
Vol 8 (5) ◽  
pp. 600-604 ◽  
Author(s):  
Samuel E. Ramírez-Marroquín ◽  
Alejandra Iturriaga-Hernández ◽  
Juan Calderón-Colmenero ◽  
Antonio Benita-Bordes ◽  
Jorge L. Cervantes-Salazar
Keyword(s):  
Coronary Artery ◽  
Kawasaki Disease ◽  
Right Coronary Artery ◽  
Internal Thoracic Artery ◽  
Coronary Revascularization ◽  
Artery Bypass ◽  
Diagnostic Study ◽  
Bilateral Internal Thoracic Artery ◽  
The Right

Background: The indications for pediatric coronary revascularization are diverse. There are a large proportion of patients with sequelae of severe inflammatory diseases such as Kawasaki disease, and other less common causes. Methods: Retrospective review of ten pediatric patients undergoing coronary artery bypass surgery from January 2004 to December 2016. Results: Ten children and adolescents ranging in age from 2 to 17 (median, 6) years at operation were followed up for as long as 13 years with a median follow-up of 2 years. The surgical indications include ischemia symptoms and/or coronary stenosis angiographically documented. Diagnoses include Kawasaki disease, anomalous origin of the left coronary artery from the pulmonary artery, and iatrogenic lesion of the right coronary artery. All the surgical procedures were performed with cardiopulmonary bypass with crystalloid cardioplegic arrest. The number of distal anastomoses was 1.6 per patient, and the left internal thoracic artery was used in one patient, the right internal thoracic artery in four patients, bilateral internal thoracic artery in four patients, and bilateral internal thoracic artery plus left radial artery in one patient, most frequently for right coronary artery revascularization. The patients underwent noninvasive diagnostic study during follow-up to evaluate their coronary status. The ten patients had no symptoms, and there was no mortality. Conclusions: Although survival was excellent after pediatric coronary bypass in our center, we need to continue the follow-up. Coronary revascularization by means of arterial grafting is a safe and reliable surgical modality for coronary disease in children.

Abstract 16023: Network Meta-analysis of Randomized Controlled Trials for Graft Patency of a Second Conduit for Coronary Artery Bypass Surgery

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Yujiro Yokoyama ◽  
Hisato Takagi ◽  
Toshiki Kuno
Keyword(s):  
Coronary Artery ◽  
Graft Failure ◽  
Internal Thoracic Artery ◽  
Meta Analysis ◽  
Artery Bypass ◽  
Graft Patency ◽  
Controlled Trials ◽  
Randomized Controlled ◽  
The Right

Background: It has been well documented that the use of the left internal thoracic artery (LITA) to graft the left anterior descending (LAD) artery has a significant benefit in coronary artery bypass graft (CABG) surgery. However, what graft is the best as a second conduit to complement LITA-LAD anastomosis remains uncertain. We thus conducted a network meta-analysis of RCTs to compare graft patency of the radial artery (RA), the right internal thoracic artery (RITA), the right gastroepiploic artery (RGEA), and saphenous vein (SVG) as a second conduit in CABG. Methods: MEDLINE and EMBASE were searched through February 8th, 2020 to identify randomized controlled trials (RCTs) that investigated graft patency of a second conduit in CABG. From each study, we extracted the incidence rate ratios (IRR) of the outcome. Results: A total of 11 RCTs were identified, including 3,434 patients and 2,171 angiographic results. There was no significant difference of IRR in graft failure among the 4 groups (vs. SVG: RA, IRR [95%CI] =0.66 [0.41-1.07]; RGEA, IRR [95% CI] =2.12 [0.54-8.38]; RITA, IRR [95% CI] =0.71 [0.32-1.60]). (Figure) Sensitivity analyses restricting trials with ≥3 years angiographic follow-up time or ≥5 years angiographic follow-up time showed no significant differences of IRR in graft failure among the four groups in both analyses. Conclusion: In a network meta-analysis of the updated outcomes from RCTs, no significant differences were observed in graft patency with the use of RA, RITA, RGEA or SVG as a second conduit in CABG.

scholarly journals Aneurysmal coronary artery disease: An overview

2018 ◽  
Vol 2017 (3) ◽  
Author(s):  
Mohamed S ElGuindy ◽  
Ahmed M ElGuindy
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Artery Bypass ◽  
Obstructive Coronary Artery Disease ◽  
Far East ◽  
Covered Stents ◽  
Male Predominance ◽  
Artery Disease ◽  
The Right

Aneurysmal coronary artery disease (ACAD) comprises both coronary artery aneurysms (CAA) and coronary artery ectasia (CAE). The reported prevalence of ACAD varies widely from 0.2 to 10%, with male predominance and a predilection for the right coronary artery (RCA). Atherosclerosis is the commonest cause of ACAD in adults, while Kawasaki disease is the commonest cause in children and adolescents, as well as in the Far East. Most patients are asymptomatic, but when symptoms do exist, they are usually related to myocardial ischemia. Coronary angiography is the mainstay of diagnosis, but follow up is best achieved using noninvasive imaging that does not involve exposure to radiation. The optimal management strategy in patients with ACAD remains controversial. Medical therapy is indicated for the vast majority of patients and includes antiplatelets and/or anticoagulants. Covered stents effectively limit further expansion of the affected coronary segments. Surgical ligation, resection, and coronary artery bypass grafting are appropriate for large lesions and for associated obstructive coronary artery disease. 

scholarly journals Anomalous Origin of the Right Coronary Artery With Interarterial Course: Red Flag or Innocent Bystander?

2021 ◽  
Author(s):  
Francisco Albuquerque ◽  
Pedro De Araújo Gonçalves ◽  
Hugo Marques ◽  
António M. Ferreira ◽  
Pedro Freitas ◽  
...  
Keyword(s):  
Coronary Artery ◽  
High Risk ◽  
Right Coronary Artery ◽  
Suspected Coronary Artery Disease ◽  
Anomalous Origin ◽  
Cardiac Symptoms ◽  
Asymptomatic Patients ◽  
Increased Risk ◽  
The Right

Abstract Purpose: Anomalous origin of the right coronary artery from the opposite sinus (right-ACAOS) with interarterial course (IAC) has been associated with increased risk of sudden cardiac death (SCD). Widespread use of coronary computed tomography angiography (CCTA) has led to increasing recognition of this condition, even among healthy individuals. Our study sought to examine the prevalence, anatomical characteristics and outcomes of right-ACAOS with IAC in patients undergoing CCTA for suspected coronary artery disease (CAD).Methods: We conducted a retrospective analysis of consecutive patients referred for CCTA at one tertiary hospital from January 2012 to December 2020. Right-ACAOS with IAC patients were analyzed for cardiac symptoms and long-term occurrence of first MACE (SCD, non-fatal myocardial infarction (MI) or revascularization of the anomalous vessel). CCTAs were reviewed for anatomical high-risk features and concomitant CAD. Results: Among 10928 patients referred for CCTA, 28 patients with right-ACAOS with IAC were identified. Mean age was 55 ± 17 years, 64% were male and 11 (39.3%) presented with stable cardiac symptoms. Most patients had at least one high risk anatomical feature. During follow-up, there were no CV deaths or aborted SCD episodes and only 1 patient underwent surgical revascularization of the anomalous vessel.Conclusions: Right-ACAOS with IAC is an uncommon finding (prevalence of 0.26%). In a contemporary population of predominantly asymptomatic patients who survived this condition well into adulthood, most patients were managed conservatively with a low event rate. Additional studies are needed to support medical follow-up as the preferred option in this setting.

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