scholarly journals A Case of Malignant Right Coronary Artery: Frequent Angina in Young Person

2021 ◽  
Vol 57 (4) ◽  
pp. 341
Author(s):  
Sidhi Laksono Purwowiyoto ◽  
Steven Philips Surya

Highlight:A young adult has activity-triggered atypical chest pain and diagnosed malignant RCA.Congenital anomalies  needed to be aware by cardiologists to help clinical practice.Planning a treatment about management of the CAAs condition should be undertaken by the inter-specialist team. Abstract:We presented a case a young adult with activity-triggered atypical chest pain and diagnosed with anomalous origin of right coronary artery (RCA) from the left coronary sinus with an interarterial course between the aorta and the main pulmonary artery that was detected by CT coronary angiography. This anomaly has been called malignant RCA. Coronary artery anomaly is a congenital condition. Most of the cases remain asymptomatic. This condition is also one of the most causes of sudden cardiac death, because the coronary artery examination is not regularly done. Nevertheless, during high intensity activity, it could be symptomatic and might be lethal. Diagnosing coronary artery anomalies might be tricky and cardiologists must be aware of this. The CAAs condition is a rare situation. The CAAs condition is associated with sudden death, especially intense physical activity. There was no rigid guideline for the management of the CAAs condition, so that planning a treatment in the inter-specialist team should be done.

2021 ◽  
Vol 2 (2) ◽  
pp. 90
Author(s):  
Sidhi Laksono Purwowiyoto ◽  
Steven Philip Surya

Introduction:Congenital anomalous coronary artery is a rare condition, but it might be the biggest pitfall for cardiologist. It might be silent until the patient reach young adult and has high intensity activity. Symptomatic anomalous course of coronary artery has wide spectrum from asymptomatic until the lethal one.Case Ilustration: We present a case of young adult with activity-triggered atypical chest pain and diagnose with anomalous origin of right coronary artery (RCA) from the left coronary sinus with inter-arterial course between the aorta and the main pulmonary artery that was detected by CT coronary angiography. This anomaly has been called malignant course RCA.Discussion:Coronary artery anomaly is a congenital condition. Most of the cases are remain asymptomatic. This condition also one of the most cause for sudden cardiac death because the coronary artery examination is not regularly done. Nevertheless, during high intense activity, it will be symptomatic and might be lethal.Conclusion:Diagnose coronary artery anomalies might be tricky and cardiologist must be aware with this. More devastating, no firm guideline in treatment of right anomalous coronary artery from opposite sinus.


2020 ◽  
Vol 30 (10) ◽  
pp. 1510-1511
Author(s):  
Rachel Rosenthal ◽  
Hannah Obasi ◽  
Daniel D. Im

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.


2005 ◽  
Vol 58 (9-10) ◽  
pp. 498-502
Author(s):  
Vladimir Ivanovic ◽  
Nikola Jelkic ◽  
Svetozar Srdic ◽  
Miroslav Bikicki ◽  
Tibor Canji ◽  
...  

Introduction Inferior wall myocardial infarctions are usually benign and uncomplicated and rarely result in ventricular disturbances of the heart rhythm. An unusual presentation of an inferior acute myocardial infarction (AMI) with atypical symptoms, and ventricular tachycardia is described. Case report A 44-year-old patient was admitted to the coronary care unit (CCU) due to atypical chest pain during exercise and ECG abnormalities in leads L2. L3 and aVF. On admission, ECG could mimic myocarditis, pericardia/ effusion, left anterior bundle branch block or early repolarization. Two-dimensional echo-cardiography revealed a hypertrophic myocardium without abnormal regional wall motion, good left ventricular function and ejection fraction of 65%. The presumptive prediction of a culprit artery based on the ECG recorded on admission was conclusive for inferior AMI. Fibrinolytic therapy was started 3 hours after the onset of chest pain. Resolution of ST segment elevation and relief of chest pain occurred within one hour of the infusion. On the fifth day after admission, the patient had a nonsustained ventricular tachycardia (VT) which was resolved with amioda-one. Angiography showed acute occlusion of the mid portion, right coronary artery (RCA) and collateral circulation in the distal portion. Discussion and conclusion Malignant ventricular arrhythmias can result from isolated inferior wall AMI, but literature reports on this phenomenon are rather rare. Collateral circulation can prevent myocardial ischemia and preserve myocardial function, but does not provide protection against exercise-induced myocardial ischemia.


2021 ◽  
Vol 4 (4) ◽  
pp. 01-02
Author(s):  
Abhishek Thandra ◽  
Raahat Bansal ◽  
Tarun Tandon ◽  
Ann Narmi

Coronary artery anomalies are a diverse group of congenital disorders, with a reported incidence of 0.6 – 1.3%. Congenital absence of the LCX is an extremely rare anomaly, with a frequency of only 0.003% in all patients who undergo coronary angiography. Here, we present a case of 76-year-old female who had an episode of chest pain while she was hospitalized for management of small bowel obstruction with elevated troponin and coronary angiogram showed super-dominant right coronary artery without any obstructive disease.


2020 ◽  
Vol 161 (47) ◽  
pp. 1995-1999
Author(s):  
László Barna ◽  
Zsuzsanna Takács-Szabó ◽  
László Kostyál

Összefoglaló. Bevezetés: Congenitalis coronariaanomáliának tekintik azokat a coronariamorfológiai rendellenességeket, melyek 1%-nál kisebb gyakorisággal fordulnak elő. Többségük nem jár tünettel, olykor azonban okozhatnak mellkasi fájdalmat, eszméletvesztést, és hirtelen halálhoz is vezethetnek. A coronariaanomáliák gyakoriságáról Magyarországon eddig csak invazív koronarográfiás adatok alapján jelent meg közlemény. Célkitűzés: Jelen vizsgálatunkban a coronariák eredési rendellenességeinek gyakoriságát mértük fel intézetünk coronaria-komputertomográfiás angiográfián átesett betegeinél. Módszer: A coronaria-komputertomográfiás vizsgálatra került betegek felvételeinek értékelésekor rögzítettük a coronariaanomália jelenlétét. A vizsgálat indikációja általában mellkasi fájdalom volt. 128 szeletes berendezést használtunk, a vizsgálatok során részben retrospektív, részben prospektív EKG-kapuzást alkalmaztunk. Eredmények: 1751 beteg komputertomográfiás angiográfiás felvételeit elemeztük. A betegek között a férfiak aránya 38,4%, a vizsgálatra kerülők életkorának átlaga pedig 58,07 ± 11,07 év volt. Eredési anomáliát 1,83%-ban találtunk, ezen belül a leggyakoribb volt a körbefutó ág (ramus circumflexus) és az elülső leszálló ág különálló eredése a bal Valsalva-sinusból (1%). A további rendellenességek a következők voltak: a jobb coronaria eredése magasan az aortából (0,34%), ramus circumflexus a jobb sinusból vagy a jobb coronariából (0,34%), jobb coronaria a bal Valsalva-sinusból (0,057%), elülső leszálló ág részben a bal Valsalva-sinusból a circumflexustól külön, részben a jobb coronariából (kettős elülső leszálló ág, 0,057%). Következtetés: Mindössze 0,057%-ban fordult elő potenciálisan tünetet okozó coronariaeredési rendellenesség (a bal sinusból eredő jobb coronaria). A komputertomográfiás angiográfia segítségével a coronariaeredés helye pontosan megállapítható, tisztázható az ér lefutása és ennek során viszonya a környező struktúrákhoz. Orv Hetil. 2020; 161(47): 1995–1999. Summary. Introduction: Congenital coronary artery anomaly is defined as a coronary morphology which occurs in less than 1% of the cases. Usually these anomalies do not result in symptoms but sometimes they can cause chest pain, syncope and sudden death. In Hungary, the prevalence of these abnormalities was published only from data of invasive coronary angiography. Objective: In this study, we evaluated the prevalence of the anomalies of coronary origin in the patients of our institution undergoing coronary computed tomography. Method: While reading the computed tomography angiograms of our patients, we registered the presence of coronary anomalies. In most of the cases, the indication of the coronary computed tomography was chest pain. A scanner with 128 detectors was used, scans were performed partly with prospective, partly with retrospective ECG gating. Results: We assessed 1751 patients. The ratio of males was 38.4%, while the average age of patients 58.07 ± 11.07 years. Anomaly of coronary origin was present in 1.83% of our patients, with the separate origin of left anterior descending and left circumflex artery being the most frequent (1%) among them. Other anomalies were as follows: high take-off of the right coronary artery from the ascending aorta (0.34%), left circumflex arising from the right sinus of Valsalva or from the right coronary (0.34%), right coronary artery from the left sinus of Valsalva (0.057%), left anterior descending arising partly from the left sinus of Valsalva, apart from the left circumflex, partly from the right coronary (dual left anterior descending artery, 0.057%). Conclusion: The prevalence of potentially symptomatic coronary anomalies was only 0.057% in our series (right coronary from the left sinus of Valsalva). The computed tomography angiography can precisely define the origin of the coronary artery, depict its run-off and its relationship to the neighbouring structures. Orv Hetil. 2020; 161(47): 1995–1999.


1990 ◽  
Vol 66 (19) ◽  
pp. 1383-1385 ◽  
Author(s):  
Charles R. Lambert ◽  
Hendrik du T. Theron ◽  
Carl J. Pepine

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