RESUMEN
We aim to share the diagnostic methods and relevant findings of a rare case involving a 1-year-old girl with a variation of Shone syndrome, presenting with the coexistence of a single coronary artery and a fistula between the coronary artery and the right pulmonary artery. The patient had previously undergone aortic arch reconstruction surgery and during the preoperative evaluation, cardiac computed tomography angiography (CCTA) revealed the additional presence of a single coronary artery originating from the right, which fistulized into the right pulmonary artery distally. This finding was further confirmed by conventional angiography. This case report highlights the importance of CCTA in identifying and directing the treatment of additional anomalies that may accompany rare congenital abnormalities.
RESUMEN
OBJECTIVE: In this study, we aimed to examine gender-based differences in coronary artery disease (CAD) risk factors, the presence and severity of atherosclerosis, and the distribution of plaque type in patients presenting with chest pain. METHODS: A total of 1496 patients who applied to our cardiology outpatient clinic with chest pain and underwent computed coronary tomographic angiography (CTA) between August 2020 and October 2021 were included in the study. Plaque characteristics, Agatston score, and Coronary Artery Disease-Reporting and Data System (CAD-RADS) score obtained from the patients' CTAs were compared by gender. RESULTS: Of the 1496 patients evaluated, 47.9% were female. Coronary atherosclerosis was detected in 35.4% of females and 52.9% of males (P <0.001). Diabetes mellitus [155 (21.8%) vs. 123 (15.7%); P <0.001] and hypertension [271 (38.1%) vs. 249 (32%); P <0.001] rates were higher in females than in males. Plaque burden and high-risk plaque rate were found to be higher in males (P <0.001). Next, the rate of moderate-to-high coronary artery stenosis (CAD-RADS ≥3) was observed at 21.6% in men and 12.2% in women (P <0.001). Agatston score was found to be higher in males than in females for all age groups (P <0.001). The severity of CAD increased sharply with age in females (P interaction = 0.003). CONCLUSION: Although female patients demonstrated higher rates of traditional risk factors, the male gender was associated with increased coronary plaque burden, high-risk plaque, CADRADS, and Agatston scores. Therefore, patient-based approaches that consider gender-related differences could provide effective treatment and follow-up.