Ruptured coronary sinus aneurysm in pregnancy combined with cardiogenic shock and elevated V1 and aVR ST segments: Case report.

INTRODUCTION: Sinus of Valsalva aneurysm (SOVA), a rare cardiac malformation, is usually congenital and rarely acquired and most commonly occurring in the right coronary sinus. The clinical presentation of patients with SOVA varies. It is usually asymptomatic when it has not ruptured, and when it compresses neighboring structures or ruptures, it can lead to heart failure or shock, at which point urgent surgical intervention is usually required. Rupture of the sinus of Valsalva aneurysm (RSOVA) during pregnancy is really hard to come by, especially if the clinical presentations resemble that of an acute myocardial infarction. This report describes a pregnant woman with severe chest pain and hypotension with aVR and V1 ST-segment elevation due to RSOVA. PATIENT CONCERNS: Effects of RSOVA on the fetus, disease survival, and prognosis. DIAGNOSIS: RSOVA. INTERVENTIONS: Open SOVA repair. OUTCOMES: The patient's blood pressure returned to normal range and clinical symptoms disappeared after the surgery. After 3 months of follow-up, the patient was hemodynamically stable without chest discomfort, and an echocardiogram showed a normal aortic sinus. CONCLUSION: Progressive aneurysm dilatation or rupture has a poor prognosis. A thorough history and physical examination are fundamental, with echocardiography being the initial diagnostic tool of choice, and other ancillary tests (e.g., computed tomography) being used to complement and confirm the diagnosis. Surgery remains the current treatment of choice for patients with RSOVA, while the continuation of pregnancy in pregnant patients with RSOVA remains a case-by-case measure.

Association of triglyceride-glucose index with the risk of incident aortic dissection and aneurysm: a large-scale prospective cohort study in UK Biobank.

BACKGROUND: Triglyceride-glucose (TyG) index is an emerging surrogate indicator of insulin resistance, which has been demonstrated as a risk factor for various cardiovascular diseases including coronary syndrome, in-stent restenosis, and heart failure. However, association of TyG index with incident aortic dissection (AD) and aortic aneurysm (AA) remains to be investigated. METHODS: This study included 420,292 participants without baseline AD/AA from the large-scale prospective UK Biobank cohort. The primary outcome was incident AD/AA, comprising AD and AA. Multivariable-adjusted Cox proportional hazards regression models and restricted cubic spline (RCS) analyses were applied to assess the relationship between TyG index and the onset of AD/AA. In addition, the association between TyG index and incident AD/AA was examined within subgroups defined by age, gender, smoking status, drinking status, diabetes, hypertension, and BMI. RESULTS: Over a median follow-up period of 14.8 (14.1, 15.5) years, 3,481 AD/AA cases occurred. The incidence of AD/AA rose along with elevated TyG index. RCS curves showed a linear trend of TyG index with risk of incident AD/AA. TyG index was positively associated with risk of incident AD/AA after adjusting for age, gender, smoking status, drinking status, BMI, hypertension, LDL-c, and HbA1c, with adjusted HRs of 1.0 (reference), 1.20 (95% CI 1.08-1.35), 1.21 (95% CI 1.08-1.35), and 1.30 (95% CI 1.16-1.45) for TyG index quartiles 2, 3, and 4, respectively. Especially, participants in the highest TyG index quartile had highest risk of developing AA, with an adjusted HR of 1.35 (95% CI 1.20-1.52). CONCLUSIONS: TyG index is independently associated with a higher risk of incident AD/AA, indicating the importance of using TyG index for risk assessment of AD/AA, especially for AA.

Aortic Aneurysm Mimicking Inferior ST-Elevation Myocardial Infarction: A Case Report.

Here, we report a rare case of a 22-year-old female presenting with recurrent chest pain mimicking inferior ST-elevation myocardial infarction (STEMI) but ultimately attributed to an aortic aneurysm. Despite facing initial challenges in diagnosis, such as normal troponin levels and temporary electrocardiogram (ECG) changes, advanced imaging showed a large mass in the chest pressing on the right coronary artery. Prompt multidisciplinary intervention, including surgical resection of the aneurysm, led to successful management and improved outcomes. This case highlights the importance of considering unusual etiologies in atypical presentations of myocardial infarction, necessitating comprehensive evaluation and collaboration among various specialties for optimal patient care.

Recognition and initial management of acute aortic dissection.

Acute aortic dissection is a cardiovascular emergency that should be recognised on presentation in the Emergency Department (ED) because clinical outcome is time-dependent. In suspected cases of acute aortic dissection, immediate imaging with chest computed tomography scan followed by transthoracic echocardiography (TTE) is essential to confirm diagnosis. Immediate medical management is aimed at controlling the heart rate (60-80 beats/min), systolic blood pressure (100-120 mmHg) and pain. Patients with Type A acute aortic dissection should immediately be referred to the cardiothoracic surgeons for emergency aortic surgery while those with Type B acute aortic dissection should be referred to the vascular surgeons for surgical/endovascular interventions if indicated.

Diagnosis and management of acute aortic dissection in the emergency department.

Acute aortic dissection is often misdiagnosed as a result of its atypical presentations. It affects 4000 patients a year in the UK of all ages, not just older patients, with increasing numbers of cases expected in the future because of the ageing population. Dissection of the aortic wall leads to sudden, severe pain, and commonly end-organ symptoms which must be recognised. Acute aortic dissection can be challenging to diagnose in the emergency department because of the multitude of possible presentations and the need for selective testing with Computed Tomography Angiography (CTA). Clinicians often miss acute aortic dissection because it is not considered in the differential diagnosis, and the challenge lies in identifying acute aortic dissection in a sea of complaints of chest, back and abdominal pain. There are several ways to improve diagnosis, including awareness campaigns, better education about patients in which to consider acute aortic dissection, and improved detection strategies including which patients should receive CTA. Clinical decision tools and biomarkers could help, but further research is required and is a research focus in emergency medicine. Once diagnosed, blood pressure control, analgesia and urgent surgery or transfer to enable this to occur with minimal delay is required.

[Advances in non-invasive treatment of aortic diseases].

With the further development and long-term follow-up of endovascular treatment for aortic diseases, increasing evidence shows that in many cases, there are difficulties in the diagnosis of causes, decision-making of treatment timing, and lack of effective evaluation of treatment prognosis in endovascular treatments. Therefore, it is necessary to conduct in-depth research on non-invasive treatment including prevention, diagnosis, treatment, and prediction of aortic diseases. The non-invasive treatment of aortic disease is mainly applied to high-risk populations with aortic dissection, regulating key targets and mechanisms, and adopting drug intervention in advance to achieve the goal of controlling aortic dilation and preventing the occurrence of dissection. It also conducts precise multi omics analysis to determine the optimal intervention timing and treatment strategy, and aims at complications related to aortic disease or endovascular treatment for patients with a positive family history of aortic dilation and those who have developed aortic dissection. Precise regulation can control the progression of aortic aneurysm and aortic dissection, delay or achieve long-term stable coexistence with aortic disease, and even reverse disease progression and achieve benign aortic remodeling through new intervention vectors. Ultimately achieving the ideal state of complete thrombosis and mechanized healing of the aortic aneurysm or aortic dissection false lumen.

A visceral organ function-focused therapeutic strategy using a 6-hour time window for patients with acute type a aortic dissection complicated by mesenteric malperfusion.

BACKGROUND: Acute type A aortic dissection (ATAAD) complicated by mesenteric malperfusion is a critical and complicated condition. The optimal treatment strategy remains controversial, debate exists as to whether aortic dissection or mesenteric malperfusion should be addressed first, and the exact time window for mesenteric ischemia intervention is still unclear. To solve this problem, we developed a new concept based on the pathophysiological mechanism of mesenteric ischemia, using a 6-hour time window to divide newly admitted patients by the time from onset to admission, applying different treatment protocols to improve the clinical outcomes of patients with ATAAD complicated by mesenteric malperfusion. METHODS: This was a retrospective study that covered a five-year period. From July 2018 to December 2020(phase I), all patients underwent emergency open surgery. From January 2021 to June 2023(phase II), patients with an onset within 6 h all underwent open surgical repair, followed by immediately postoperative examination if the malperfusion is suspected, while the restoration of mesenteric perfusion and visceral organ function was performed first, followed by open repair, in patients with an onset beyond 6 h. RESULTS: There were no significant differences in baseline and surgical data. In phase I, eleven patients with mesenteric malperfusion underwent open surgery, while in phase II, our novel strategy was applied, with sixteen patients with an onset greater than 6 h and eleven patients with an onset less than 6 h. During the waiting period, none died of aortic rupture, but four patients died of organ failure, twelve patients had organ function improvement and underwent surgery successfully survived. The overall mortality rate decreased with the use of this novel strategy (54.55% vs. 18.52%, p = 0.047). Furthermore, the surgical mortality rate between the two periods showed even stronger statistical significance (54.55% vs. 4.35%, p = 0.022). Moreover, the proportions of patients with sepsis and multiorgan failure also showed differences. CONCLUSIONS: Our novel strategy for patients with ATAAD complicated by mesenteric malperfusion not only improves the surgical success rate but also reduces the overall mortality rate.

Analysis of differential metabolites in serum metabolomics of patients with aortic dissection.

BACKGROUND: Pathogenesis and diagnostic biomarkers of aortic dissection (AD) can be categorized through the analysis of differential metabolites in serum. Analysis of differential metabolites in serum provides new methods for exploring the early diagnosis and treatment of aortic dissection. OBJECTIVES: This study examined affected metabolic pathways to assess the diagnostic value of metabolomics biomarkers in clients with AD. METHOD: The serum from 30 patients with AD and 30 healthy people was collected. The most diagnostic metabolite markers were determined using metabolomic analysis and related metabolic pathways were explored. RESULTS: In total, 71 differential metabolites were identified. The altered metabolic pathways included reduced phospholipid catabolism and four different metabolites considered of most diagnostic value including N2-gamma-glutamylglutamine, PC(phocholines) (20:4(5Z,8Z,11Z,14Z)/15:0), propionyl carnitine, and taurine. These four predictive metabolic biomarkers accurately classified AD patient and healthy control (HC) samples with an area under the curve (AUC) of 0.9875. Based on the value of the four different metabolites, a formula was created to calculate the risk of aortic dissection. Risk score = (N2-gamma-glutamylglutamine × -0.684) + (PC (20:4(5Z,8Z,11Z,14Z)/15:0) × 0.427) + (propionyl carnitine × 0.523) + (taurine × -1.242). An additional metabolic pathways model related to aortic dissection was explored. CONCLUSION: Metabolomics can assist in investigating the metabolic disorders associated with AD and facilitate a more in-depth search for potential metabolic biomarkers.

Systematic literature review and critical analysis of RDW in patients with aortic pathologies.

Diseases of the aorta, such as aortic aneurysm, dissection, and rupture, account for a large proportion of acute clinical emergencies. The red blood cell distribution width (RDW), which directly reflects anisocytosis (i.e., the heterogeneity of erythrocyte volumes), has emerged as a promising biomarker for many cardiovascular pathologies. Thus, we aimed to explore the implication of RDW in aortic pathologies. We searched Scopus and PubMed using the keywords "RDW" OR "red blood cell distribution width" AND "aortic aneurysm" OR "aortic dilatation" OR "aortic dissection" for identifying studies in which RDW values were measured in patients with these aortic diseases. Ten observational studies were finally included. In all studies, RDW value was increased in patients with aortic diseases. In the four studies in which sufficient RDW data were available for pooling, the weighted mean difference (WMD) of RDW in patients with or without complicated aortic pathologies was 0.575 (95 %CI, 0.254-0.896). RDW may be a valuable diagnostic and prognostic biomarker in patients with aortic pathologies.

Lack of association between fluoroquinolone and aortic aneurysm or dissection.

BACKGROUND AND AIMS: An increased risk of aortic aneurysm and aortic dissection (AA/AD) has been reported with fluoroquinolone (FQ) use. However, recent studies suggested confounding factors by indication. This study aimed to investigate the risk of AA/AD associated with FQ use. METHODS: This nationwide population-based study included adults aged ≥20 years who received a prescription of oral FQ or third-generation cephalosporins (3GC) during outpatient visits from 2005 to 2016. Data source was the National Health Insurance Service reimbursement database. The primary outcome was hospitalization or in-hospital death with a primary diagnosis of AA/AD. A self-controlled case series (SCCS) and Cox proportional hazards model were used. Self-controlled case series compared the incidence of the primary outcome in the risk period vs. the control periods. RESULTS: A total of 954 308 patients (777 109 with FQ and 177 199 with 3GC use) were included. The incidence rate ratios for AA/AD between the risk period and the pre-risk period were higher in the 3GC group [11.000; 95% confidence interval (CI) 1.420-85.200] compared to the FQ group (2.000; 95% CI 0.970-4.124). The overall incidence of AA/AD among the patients who received FQ and 3GC was 5.40 and 8.47 per 100 000 person-years. There was no significant difference in the risk between the two groups (adjusted hazard ratio 0.752; 95% CI 0.515-1.100) in the inverse probability of treatment-weighted Cox proportional hazards model. Subgroup and sensitivity analysis showed consistent results. CONCLUSIONS: There was no significant difference in the risk of AA/AD in patients who were administered oral FQ compared to those administered 3GC. The study findings suggest that the use of FQ should not be deterred when clinically indicated.

Efforts for detection of aortic aneurysms and human resources training for the optimization of their treatment.

OBJECTIVE: To review admissions, interventions and in-hospital mortality associated to Abdominal Aortic Aneurysms (AAA), and to analyze the impact of the introduction of a training program and imaging screening at our institution. METHODS: Retrospective study where hospitalizations, procedures and mortality secondary to AAA were recorded. The national databases (ND) from the Secretariat of Health were utilized from 2010 to 2020. In-hospital lethality was calculated and compared with the experience at the Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ). The statistical analysis was completed with the STATA version 17. RESULTS: According to the ND, 899 (91%) hospital admissions secondary to AAA occurred, while in the INCMNSZ 85 (9%). Most of them belonged to the male gender (68%); 811 (82%) patients underwent open surgical repair, and 173 (18%) to an endovascular exclusion (EVAR), the latter approach was significantly more frequently performed at our institution (p = 0.007). The 30-day hospital mortality was 22.5%; in the ND was 23.9 vs. a 16.4% in the INCMNSZ without significant difference (p = 0.1). CONCLUSIONS: AAA remain unrecognized in our country. The introduction of University programs and imaging screening might impact in the early detection, and to reduce the morbidity and mortality associated to emergency procedures.

OBJETIVO: Revisar los ingresos, procedimientos y defunciones intrahospitalarias asociadas a aneurismas aórticos abdominales (AAA) y analizar el impacto de la introducción de programas de formación de recursos humanos y tamizaje ultrasonográfico. MÉTODOS: Estudio retrospectivo, se analizaron las bases de datos nacionales obtenidas del portal datos abiertos de la Dirección General de Información en Salud (DGIS) del año 2010 al 2020. Se calculó la letalidad intrahospitalaria anual y comparamos la experiencia del Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ). El análisis estadístico se realizó en el programa STATA versión 17. RESULTADOS: De acuerdo con la base nacional (BN), se registraron 899 (91%) ingresos, mientras que en el INCMNSZ 85 (9%). La mayoría pertenecía al sexo masculino (68%), un total de 811 (82%) pacientes fueron sometidos a cirugía abierta, mientras que 173 (18%) a terapia endovascular (EVAR), siendo este abordaje más frecuente en nuestra institución (p = 0.007). La mortalidad intrahospitalaria fue del 22.5%, en la BN fue del 23.9%, mientras que en el INCMNSZ fue del 16.4%, sin que encontráramos diferencia significativa (p = 0.1). CONCLUSIONES: Los AAA continúan siendo poco reconocidos en nuestro país. La introducción de programas universitarios de especialidad y el tamizaje podría impactar en la reducción de la morbimortalidad.

Surgical Repair of Giant Asymptomatic Ascending Aortic Aneurysm Accompanied with Chronic Stanford Type A Aortic Dissection: A Case Report.

BACKGROUND: Ascending aortic aneurysm accompanied with stanford type A aortic dissection is a life-threatening condition. The most common presenting symptom is pain. Here, we report a very rare case of giant asymptomatic ascending aortic aneurysm accompanied with chronic stanford type A aortic dissection. CASE PRESENTATION: A 72-year-old woman was founded to have ascending aortic dilation on a routine physical examination. On admission, CTA showed an ascending aortic aneurysm accompanied with stanford type A aortic dissection, the diameter of which was approximately 10 cm. Transthoracic echocardiography showed an ascending aortic aneurysm, aortic sinus and sinus junction dilation, moderate aortic valve regurgitation, left ventricle enlargement, left ventricular wall hypertrophy, and mitral and tricuspid valve mild regurgitation. The patient underwent surgical repair in our department, was discharged, and recovered well. CONCLUSION: This was a very rare case of a giant asymptomatic ascending aortic aneurysm accompanied with chronic stanford type A aortic dissection that was successfully managed by total aortic arch replacement.

Retrospective Multicenter Study Comparing Infectious and Noninfectious Aortitis.

BACKGROUND: Determining the etiology of aortitis is often challenging, in particular to distinguish infectious aortitis (IA) and noninfectious aortitis (NIA). This study aims to describe and compare the clinical, biological, and radiological characteristics of IA and NIA and their outcomes. METHODS: A multicenter retrospective study was performed in 10 French centers, including patients with aortitis between 1 January 2014 and 31 December 2019. RESULTS: One hundred eighty-three patients were included. Of these, 66 had IA (36.1%); the causative organism was Enterobacterales and streptococci in 18.2% each, Staphylococcus aureus in 13.6%, and Coxiella burnetii in 10.6%. NIA was diagnosed in 117 patients (63.9%), mainly due to vasculitides (49.6%), followed by idiopathic aortitis (39.3%). IA was more frequently associated with aortic aneurysms compared with NIA (78.8% vs 17.6%, P < .001), especially located in the abdominal aorta (69.7% vs 23.1%, P < .001). Crude and adjusted survival were significantly lower in IA compared to NIA (P < .001 and P = .006, respectively). In the IA cohort, high American Society of Anesthesiologists score (hazard ratio [HR], 2.47 [95% confidence interval {CI}, 1.08-5.66]; P = .033) and free aneurysm rupture (HR, 9.54 [95% CI, 1.04-87.11]; P = .046) were significantly associated with mortality after adjusting for age, sex, and Charlson comorbidity score. Effective empiric antimicrobial therapy, initiated before any microbial documentation, was associated with a decreased mortality (HR, 0.23, 95% CI, .08-.71]; P = .01). CONCLUSIONS: IA was complicated by significantly higher mortality rates compared with NIA. An appropriate initial antibiotic therapy appeared as a protective factor in IA.

Knowledge, attitudes, and practice preferences in the surgical threshold for ascending aortic aneurysm among Canadian cardiac surgeons.

OBJECTIVE: The survey aimed to assess the practice patterns of Canadian cardiac surgeons on the size threshold at which patients with ascending aortic aneurysm would be offered surgery. METHODS: A 18-question electronic survey was electronically distributed to 148 practicing cardiac surgeons in Canada via email from January to August 2020. Questions presented clinical scenarios focusing on modifying a single variable, and respondents were asked to identify their surgical size threshold for each of the clinical scenarios. RESULTS: The individual response rate was 62.0% (91/148) and institutional response rate was 89.3% (25/29). For an incidental asymptomatic ascending aortic aneurysm in a 60-year-old otherwise-healthy male patient with a tricuspid aortic valve and bicuspid aortic valve of 1.9 m2, 20.2% of the respondents would recommend surgery when the aneurysm was <5.5 cm. A significant number of surgeons modified their surgical threshold in response to changes to BSA, bicuspid aortic valve, growth rate, age, occupation, symptom, and family history (P < .01). Notably, if the patient had a bicuspid aortic valve, 41.0% of respondents lowered their threshold for surgery, with only 43.0% recommending surgery at ≥5.5 cm (P < .01). CONCLUSIONS: Practice variations exist in the current size threshold for surgery of ascending aortic aneurysms in Canada. These differences between surgeons are further accentuated in the context of bicuspid aortic valve, smaller body stature, younger age, low growth rate, family history, and for the performance of isometric exercise. These represent important areas where future prospective studies are required to inform best practice.

Intravenous tocilizumab for Takayasu arteritis with aortic aneurysms, bilateral renal artery stenosis, and atypical aortic coarctation in a 2-year-old girl.

Takayasu arteritis (TAK) is classified as large vessel vasculitis, and continuous inflammation of the vessel results in aneurysm or stenosis, which leads to various serious complications. Recently, a TAKT [TAK treated with tocilizumab (TCZ)] study showed that subcutaneous TCZ, a humanised anti-interleukin-6 receptor monoclonal antibody, is an effective treatment in patients with TAK above 12 years of age; however, the effectiveness of TCZ for juvenile TAK under 12 years old remains unclear. Here, we described the case of a 2-year-old girl with TAK, which was successfully treated with intravenous TCZ. She was diagnosed with TAK type V (Numano's angiographic classification system) with aortic aneurysms, bilateral renal arteries stenosis, and atypical descending aortic coarctation based on contrast-enhanced computed tomography findings. Treatment was started with 2 mg/kg/day prednisolone (PSL) and methotrexate instead of methylprednisolone pulse due to renovascular hypertension. She was immediately afebrile and her C-reactive protein level decreased, although it was elevated 4 weeks after starting PSL. Intravenous TCZ of 8 mg/kg/2 weeks was added because the progression of aneurysms or stenosis might lead to a poor prognosis. PSL was steadily reduced under intravenous TCZ. Magnetic resonance imaging showed that aortic aneurysms, renal arteries stenosis, and aortic coarctation ameliorated 4 months after starting TCZ, with the amelioration maintained at 1 year after starting TCZ. Aneurysms and stenosis improved; therefore, TCZ may be effective for the treatment of inflammation of vessels, aneurysms, and stenosis. It is desirable to examine the effect of TCZ on TAK patients under 12 years of age.

[In-hospital and mid-term results of aortic root remodeling and aortic valve annuloplasty in patients with aortic root aneurysm and no severe aortic valve disease]. / Gospital'nye i sredneotdalennye rezul'taty remodelirovaniya kornya aorty s annuloplastikoi aortal'nogo klapana u bol'nykh s anevrizmoi kornya aorty bez vyrazhennogo organicheskogo porazheniya aortal'nogo klapana.

OBJECTIVE: To analyze early and mid-term results of aortic root remodeling with aortic valve annuloplasty in patients with aortic root aneurysm and no severe aortic valve disease. MATERIAL AND METHODS: There were 33 patients with connective tissue dysplasia, aneurysm of aortic root and/or ascending aorta and aortic regurgitation between September 2019 and December 2022. All patients underwent aortic root remodeling with aortic valve annuloplasty. RESULTS: Mean time of cardiopulmonary bypass was 138.5±21.5 min, aortic clamping - 115.3±20.5 min. According to postoperative transthoracic echocardiography, mild aortic regurgitation was observed in 28 patients, 5 patients had moderate regurgitation. Postoperative follow-up period varied from 3 months to 2 years. There was no in-hospital mortality or significant cardiovascular complications. Two-year freedom from moderate-to-severe aortic regurgitation was 93.9%, overall survival - 100%. CONCLUSION: Aortic root remodeling is characterized by favorable hemodynamic efficiency and low complication rate.

Aortic dissection diagnosed with the aortic dissection detection risk score of 2 without D-dimer elevation.

Acute aortic dissection can be fatal if overlooked, and the absence of D-dimer elevation can be used to exclude acute aortic dissection. However, we report a case of acute aortic dissection without D-dimer elevation. A man in his 70s presented to the emergency department with lumbar back pain. D-dimer was <1.0 µg/mL; however, acute aortic dissection was strongly suspected because of the sudden onset of lumbar back pain with a shifting location. Because of a difference in systolic blood pressure in both upper extremities, we performed a thorough examination using contrast-enhanced CT, leading to a diagnosis of acute aortic dissection. The patient was immediately referred to cardiovascular surgery and treated conservatively with antihypertensive management. The aortic dissection detection risk score (ADD-RS) classified the patient as high risk. This suggests the importance of using the D-dimer with the ADD-RS rather than solely relying on the D-dimer results to diagnose acute aortic dissection.

The Great Masquerader: Coronary Occlusion From Thrombus in Ascending Aortic Aneurysm Causing Anterior-Wall STEMI With Cardiogenic Shock.

A 55-year-old man with history of alcoholism presented to our hospital complaining of severe substernal chest pain. After a series of tests and procedures, a large mobile thrombus occupying the left coronary cusp with extension into the ascending aorta was discovered. The patient's hemodynamics remained unstable. After 6 hours of resuscitation, his hemodynamics could not be maintained and eventually, he expired. The autopsy result revealed an ascending aortic aneurysm with atheromatous plaques and focal ulceration without thrombus in the aneurysm. The pathological report showed evidence of acute anterior myocardial infarction, aneurysm with endarteritis and plasma cell infiltration, as well as atherosclerosis with ulcerative plaque. These findings were compatible with syphilitic aortitis. Tertiary syphilis is rarely encountered in current medical practice. Thrombus in the ascending aorta occluding the left coronary artery ostia and resulting in coronary embolus into the left anterior descending is a rare cause of acute anterior ST-segment-elevation myocardial infarction. The combination of these rare causes raises special attention to early recognition of thrombus forming from the syphilitic aortic aneurysm in the ascending aorta propagating to the coronary artery as a cause of myocardial infarction.