https://www.selleckchem.com/products/nst-628.html Because left main (LM) coronary artery stenosis is known to have higher mortality and morbidity compared to lesions in other territories, an early diagnosis and management are crucial to prevent worse outcomes. Due to limitations of coronary angiography (CA), the diagnosis of ostial LM stenosis solely based on CA may result in underdiagnosis of such lesions. Therefore, additional testing is often needed either by pressure wire or intravascular ultrasound (IVUS) to make appropriate diagnosis. We, hereby, present a case of left main ostial stenosis in a 56-year-old male that was missed on multiple coronary angiograms, and highlights many of the considerations in the diagnosis of LM disease. The Ages and Stages Questionnaire-Talking about Raising Aboriginal Kids (ASQ-TRAK) culturally adapted developmental screening tool is widely used in Australian Aboriginal communities. However, there has been limited exploration of the tool's acceptability to caregivers. The aim of the study is to determine the acceptability of the ASQ-TRAK developmental screening tool to caregivers of Aboriginal children in urban, regional and remote South Australia. Caregivers of Aboriginal children completed a survey regarding acceptability of the ASQ-TRAK. Convenience samples of caregivers were invited to a telephone interview. Ninety-two caregivers completed the survey (96% response). Acceptability (92%) and caregiver satisfaction (73%) were high. Families perceived the screen as easy to use and understand, strengths-based and providing valuable information about their child's development. The ASQ-TRAK tool was highly acceptable to caregivers in Aboriginal communities in South Australia. The study highlights the importance of culturally safe practice and supports ASQ-TRAK implementation. Broader use and further evaluation of the ASQ-TRAK in Aboriginal communities needs consideration. The ASQ-TRAK tool was highly acceptable to caregivers in Abori