Background: Cardiovascular diseases (CVDs) pose a significant threat to public health, with myocardial infarction (heart attack) being a critical event in this category. Timely recognition of heart attack symptoms and awareness of risk factors are essential for improving patient outcomes. This study aims to assess the awareness and knowledge of heart attack symptoms and risk factors among the general public in Himachal Pradesh, India. Materials and Methods: A cross-sectional survey was conducted from April to July 2023 among 400 adults residing in Himachal Pradesh for at least 12 months. A structured questionnaire assessed participants' knowledge about heart attack symptoms and risk factors. Data were analyzed using Epi Info V7 software, and knowledge levels were categorized as very good, good, fair, or poor. Results: While 71.25% of participants correctly identified common heart attack symptoms, a significant knowledge gap remains, emphasizing the need for enhanced awareness efforts. Only 24.25% were aware of the "Golden Hour," highlighting the importance of immediate medical attention during a heart attack. Awareness of risk factors was relatively better (67.5%), but gaps existed in understanding medical conditions contributing to heart attack risk. Encouragingly, 64.75% recognized the benefits of exercise, and 62% identified heart-healthy dietary habits. Conclusion: This study reveals both strengths and weaknesses in public awareness and knowledge of heart attack symptoms and risk factors in Himachal Pradesh. Targeted educational campaigns are essential to improve recognition of symptoms, emphasize the significance of the "Golden Hour," and enhance understanding of risk factors. Such efforts can contribute to reduced heart attack-related morbidity and mortality in the region.

Background: Computed Tomography (CT) scans are essential diagnostic tools in modern medicine, yet public awareness and perception of these procedures remain a concern. This study aims to assess the knowledge and perception of CT scans among the general population of Himachal Pradesh, India. Materials and Methods: A cross-sectional survey was conducted in Himachal Pradesh from April to July 2023, involving 400 adult residents. A structured questionnaire assessed participants' knowledge of CT scans, including terminology, benefits, risks, and differentiation from other imaging modalities. Data analysis was performed using Epi Info V7 software. Results: The study revealed varying levels of awareness, with 21.75% having very good knowledge, 24.5% good knowledge, 40.5% fair knowledge, and 13.25% poor knowledge regarding CT scans. While 50.5% correctly distinguished CT scans from X-rays, only 20.75% recognized differences between CT scans and Magnetic Resonance Imaging (MRI). Awareness of potential risks (26%) and specific preparations (27%) before CT scans was limited. However, 55.5% understood the non-invasive nature of CT scans, and 53.5% recognized the importance of minimizing radiation exposure. Access to reliable information about CT scans was known to 33% of participants. Conclusion: This study highlights both strengths and knowledge gaps in the public's understanding of CT scans in Himachal Pradesh. Efforts should focus on enhancing awareness, clarifying terminology, describing benefits and risks, and providing information on preparation and types of CT scans. Effective patient education is crucial for informed healthcare choices and improved patient outcomes.