Taiwan Association for the Study of the Liver-Taiwan Society of Cardiology Taiwan position statement for the management of metabolic dysfunction- associated fatty liver disease and cardiovascular diseases

Metabolic dysfunction-associated fatty liver disease (MAFLD) is an increasingly common liver disease worldwide. MAFLD is diagnosed based on the presence of steatosis on images, histological findings, or serum marker levels as well as the presence of at least one of the three metabolic features: overweight/obesity, type 2 diabetes mellitus, and metabolic risk factors. MAFLD is not only a liver disease but also a factor contributing to or related to cardiovascular diseases (CVD), which is the major etiology responsible for morbidity and mortality in patients with MAFLD. Hence, understanding the association between MAFLD and CVD, surveillance and risk stratification of MAFLD in patients with CVD, and assessment of the current status of MAFLD management are urgent requirements for both hepatologists and cardiologists. This Taiwan position statement reviews the literature and provides suggestions regarding the epidemiology, etiology, risk factors, risk stratification, nonpharmacological interventions, and potential drug treatments of MAFLD, focusing on its association with CVD.

Acute Type A Aortic Dissection Presenting as ST-Segment Elevation Myocardial Infarction Referred for Primary Percutaneous Coronary Intervention.

BACKGROUND: When acute aortic dissection is complicated with acute myocardial infarction, the diagnosis of dissection can be problematic. In these cases, patients might be treated with primary percutaneous coronary intervention (PCI) and suffer acatastrophic outcome. However, there are few reports or algorithm to facilitate the accurate management of this clinical situation. METHODS: We evaluated 385 consecutive patients who underwent primary PCI arising from an initial diagnosis of STEMI at our hospitalbetween January 2006 and March 2011. Clinical characteristics, coronary angiographic findings, and outcomes were obtained from medical charts and databases. RESULTS: Five patients (1.3%) with STEMI secondary to aortic dissection were identified. All patients (100%) had sudden-onset of chest pain and a history of hypertension without diabetes or hyperlipidemia. An increased resistance while advancing the diagnostic catheter was reported by the operators in 3 of 5 patients (60%). Aortography performed by manual contrast-medium injection showed the discrepancy in the diameter between the aortic root and the ascending aorta in 4 patients (100%), and ascending aortic intimal flap dissections were noted in 3 patients (75%). Alternating appearance and disappearance of the coronary artery ostium was observed in 2 patients, and bedside echocardiography showed intimal flap extension inall 4 patients (100%) who underwent this examination. The mortality rate at 30days was 40%. CONCLUSIONS: We construct an algorithm that incorporated factors including careful history evaluation, bedside echocardiography, resistance encountered while advancing a catheter, and findings of aortography performed with manual injection,which could b evaluable for this clinical situation.