Search

Key Clinical Message Neglected rheumatic heart disease (RHD) can lead to severe complications and change patients' quality of life, particularly that of young patients. This report highlights the importance of public health education for patients and families in preventing RHD complications. In RHD management, prevention is better than cure.

Approximately half of all women presenting to the emergency department with angina chest pain do not have obstructive coronary artery disease (CAD) on coronary angiography. This condition is termed non-obstructive coronary artery disease (NOCAD), and includes ischemia with no obstructive coronary artery disease (INOCA) and myocardial infarction with non-obstructive coronary arteries (MINOCA). Oxidative stress has been reported to be involved in the development and progression of CAD. However, a scarcity of studies has assessed a correlation between oxidative stress and NOCAD. Thus, a literature review was performed of available reports on the role of oxidative stress in NOCAD. Possible mechanisms involved in oxidative stress that may contribute to NOCAD were identified and evaluated. A key finding of this literature review was that oxidative stress caused vasoconstriction and endothelial damage, and this results in coronary microvascular dysfunction and vasospasm, which, in turn, lead to the pathogenesis of NOCAD.

Table of contents A1 Point-of-care ultrasound examination of cervical spine in emergency department Yahya Acar, Onur Tezel, Necati Salman A2 A new technique in verifying the placement of a nasogastric tube: obtaining the longitudinal view of nasogastric tube in addition to transverse view with ultrasound Yahya Acar, Necati Salman, Onur Tezel, Erdem Cevik A3 Pseudoaneurysm of the femoral artery after cannulation of a central venous line. Should we always use ultrasound in these procedures? Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-Bordomás A4 Ultrasound-guided supraclavicular subclavian vein catheterization. A novel approach in emergency department Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-Bordomás A5 Clinical ultrasound in a septic and jaundice patient in the emergency department Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-Bordomás A6 Characterization of the eyes in preoperative cataract Saudi patients by using medical diagnostic ultrasound Mustafa Z. Mahmoud, Abdelmoneim Sulieman A7 High-frequency ultrasound in determining the causes of acute shoulder joint pain Mustafa Z. Mahmoud A8 Teaching WINFOCUS Ultrasound Life Support Basic Level 1 for Providers in resource-limited countries Abbas Ali, Alrayah Mustafa, Ihab Abdelrahman, Mustafa Bahar, Osama Ali, H. Lester Kirchner, Gregor Prosen A9 Changes of arterial stiffness and endothelial function during uncomplicated pregnancy Ajda Anzic, Paul Leeson A10 Cardiovascular haemodynamic properties before, during and after pregnancy Ajda Anzic, Paul Leeson A11 An old man with generalized weakness Maryam Bahreini, Fatemeh Rasooli A12 Ultrasonography for non-specific presentations of abdominal pain Maryam Bahreini, Houman Hosseinnejad A13 Introduction of a new imaging guideline for suspected renal colic in the emergency department: effect on CT Urogram utilisation Gabriel Blecher, Robert Meek, Diana Egerton-Warburton A14 Transabdominal ultrasound screening for pancreatic cancer in Croatian military veterans: a retrospective analysis from the first Croatian veteran’s hospital Edina Ćatić Ćuti, Stanko Belina, Tihomir Vančina, Idriz Kovačević A15 The challenge of AAA: unusual case of obstructive jaundice Edina Ćatić Ćuti, Nadan Rustemović A16 Educational effectiveness of easy-made new simulator model for ultrasound-guided procedures in pediatric patients: vascular access and foreign body management Ikwan Chang, Jin Hee Lee, Young Ho Kwak, Do Kyun Kim A17 Detection of uterine rupture by point-of-care ultrasound at emergency department: a case report Chi-Yung Cheng, Hsiu-Yung Pan, Chia-Te Kung A18 Abdominal probe in the hands of interns as a relevant diagnostic tool in revealing the cause of heart failure Ela Ćurčić, Ena Pritišanac, Ivo Planinc, Marijana Grgić Medić, Radovan Radonić A19 Needs assessment of the potential utility of point-of-care ultrasound within the Zanzibar health system Abiola Fasina, Anthony J. Dean, Nova L. Panebianco, Patricia S. Henwood A20 Ultrasonographic diagnosis of tracheal compression Oliviero Fochi, Moreno Favarato, Ezio Bonanomi A21 The role of ultrasound in the detection of lung infiltrates in critically ill patients: a pilot study Marijana Grgić Medić, Ivan Tomić, Radovan Radonić A22 The SAFER Lasso; a novel approach using point-of-care ultrasound to evaluate patients with abdominal complaints in the emergency department Youngrock Ha, Hongchuen Toh A23 Awareness and use of clinician-performed ultrasound among clinical clerkship faculty Elizabeth Harmon, Wilma Chan, Cameron Baston, Gail Morrison, Frances Shofer, Nova Panebianco, Anthony J. Dean A24 Clinical outcomes in the use of lung ultrasound for the diagnosis of pediatric pneumonias Angela Hua, Sharon Kim, James Tsung A25 Effectiveness of ultrasound in hypotensive patients Isa Gunaydin, Zeynep Kekec, Mehmet Oguzhan Ay A26 Moderate-to-severe left ventricular ejection fraction related to short-term mortality of patients with post-cardiac arrest syndrome after out-of-hospital cardiac arrest Jinjoo Kim, Jinhyun Kim, Gyoosung Choi, Dowon Shim A27 Usefulness of abdominal ultrasound for acute pyelonephritis diagnosis after kidney transplantation Ji-Han Lee A28 Lung ultrasound for assessing fluid tolerance in severe preeclampsia Jana Ambrozic, Katja Prokselj, Miha Lucovnik A29 Optic nerve sheath ultrasound in severe preeclampsia Gabrijela Brzan Simenc, Jana Ambrozic, Miha Lucovnik A30 Focused echocardiography monitoring in the postoperative period for non-cardiac patients Asta Mačiulienė, Almantas Maleckas, Algimantas Kriščiukaitis, Vytautas Mačiulis, Andrius Macas A31 POCUS-guided paediatric upper limb fracture reduction: algorithm, tricks, and tips Sharad Mohite A32 Point-of-care lung ultrasound: a good diagnostic tool for pneumonia in a septic patient Zoltan Narancsik, Hugon Možina A33 A case of undergraduate POCUS (r)evolution Sara Nikolić, Jan Hansel, Rok Petrovčič, Una Mršić, Gregor Prosen A34 The Graz Summer School for ultrasound: from first contact to bedside application: three-and-a-half-day undergraduate ultrasound training: résumé after two years of continuous development Simon Orlob, Markus Lerchbaumer, Niklas Schönegger, Reinhard Kaufmann A35 Usefulness of point-of-care ultrasound in the emergency room in a patient with acute abdominal pain Alberto Oviedo-García, Margarita Algaba-Montes, Mayra Patricio-Bordomás A36 Use of bedside ultrasound in a critically ill patient. A case report Alberto Oviedo-García, Margarita Algaba-Montes, Mayra Patricio-Bordomás A37 Diagnostic yield of clinical echocardiography for the emergency physician Alberto Oviedo-García, Margarita Algaba-Montes, Mayra Patricio-Bordomás A38 Focused cardiac ultrasound in early diagnosis of type A aortic dissection with atypical presentation Chun-I Pan, Hsiu-Yung Pan, Chien-Hung Wu A39 Detection of imperforated hymen by point-of-care ultrasound Hsiu-yung Pan, Chia-Te Kung A40 Developing a point-of-care ultrasound curriculum for pediatric nurse practitioners practicing in the pediatric emergency department Sarah Pasquale, Stephanie J. Doniger, Sharon Yellin, Gerardo Chiricolo A41 Use of transthoracic echocardiography in emergency setting: patient with mitral valve abscess Maja Potisek, Borut Drnovšek, Boštjan Leskovar A42 A young man with syncope Fatemeh Rasooli, Maryam Bahreini A43 Work-related repetitive use injuries in ultrasound fellows Kristine Robinson, Clara Kraft, Benjamin Moser, Stephen Davis, Shelley Layman, Yusef Sayeed, Joseph Minardi A44 Lung ultrasonography in the evaluation of pneumonia in children Irmina Sefic Pasic, Amra Dzananovic, Anes Pasic, Sandra Vegar Zubovic A45 Central venous catheter placement with the ultrasound aid: two years’ experience of the Interventional unit, Division of Intensive Care Medicine, KBC Zagreb Ana Godan Hauptman, Marijana Grgic Medic, Ivan Tomic, Ana Vujaklija Brajkovic, Jaksa Babel, Marina Peklic, Radovan Radonic A46 Duplicitas casui: two patients admitted due to acute liver failure Vedran Radonic, Ivan Tomic, Luka Bielen, Marijana Grgic Medic A47 A pilot survey on an understanding of Bedside Point-of-Care Ultrasound (POCUS) among medical doctors in internal medicine: exposure, perceptions, interest, and barriers to training Peh Wee Ming A48 Unusual case of defecation syncope Nur hafiza Yezid, Fatahul Laham Mohammed A49 A case report of massive pulmonary embolism; a multidisciplinary approach Zainal Abidin Huda, Wan Nasarudin Wan Ismail, W.Yus Haniff W.Isa, Hashairi Fauzi, Praveena Seeva, Mohd Zulfakar Mazlan

Background: Treatment of the left ventricular thrombus (LVT) with Vitamin K antagonists (VKAs) such as warfarin may lead to longer hospitalization. Thus, the potential of non-VKA oral anticoagulants as alternative to warfarin need to be explored. This study aims to investigate the size reduction or resolution of LVT with apixaban compared to conventional warfarin. Materials and Methods: This is a pilot, prospective, single-center, randomized, single-blinded outcome study with patients diagnosed with LVT. Patients diagnosed with LVT by echocardiography were randomized into two treatment groups: apixaban or warfarin, with target international normalized ratio 2–3. Echocardiography was repeated at weeks 6 and 12 to assess the LVT size. The percentage of reduction or total resolution during the first 12 weeks was the primary endpoint. Repeated measure ANCOVA was used to evaluate the differences in left ventricular (LV) thrombus size between treatment groups. Results: Twenty-seven patients were recruited: 14 were treated with apixaban and 13 patients with warfarin. Thirteen patients completed treatment in the apixaban arm with one patient lost to follow-up, and one death observed. In the warfarin arm, nine patients completed the study follow-up, and four died during the follow-up. The mean (standard deviation [SD]) reduction in LV thrombus size in apixaban arm was 65.1% (SD 31.3) versus warfarin arm, 61.5% (SD 44.0) at the 12th week follow-up (P = 0.816). Safety outcomes were similar with both treatment arms. Conclusions: This pilot study suggests that apixaban may have similar effectiveness and safety to warfarin for LVT resolution.

Introduction: Iron deficiency (ID) has recently been identified as a threat to patients with heart failure with reduced ejection fraction (HFrEF). This study was conducted to determine the occurrence of ID among HFrEF patients in a Malaysian tertiary hospital and its correlation between left ventricular ejection fraction (LVEF). Methods: Stable patients with LVEF less than 45% were included. Demographic data, LVEF (Simpsons) and cardiac functional status were studied, along with full blood count and iron profile. Results: 81 patients with a mean LVEF of 33.6% were recruited. 43.2% of them were NYHA class II patients, followed by 38.3% class III, 13.6% class I and 4.9% class IV patients. About 2/5 of the study population were anaemic, and of those, 48.5% were iron deficient. Majority of these anaemic patients (87.5%) had an absolute iron deficiency. Pearson's statistical analysis showed positive correlation between ejection fraction and serum ferritin (r=0.624, p< 0.001), serum iron (r= 0.302, p<0.05), transferrin saturation (r= 0.346, p<0.001) and haemoglobin (r=0.528, p <0.001). Among the HFrEF patients, mean LVEF of those without anaemia and without ID were the highest (35.75+4.35%), followed by anaemic patients without ID (31.71+4.47%) and anaemic patients with ID (28.94+2.57%). There was also a trend showing that anaemic patients with ID were associated with higher NYHA functional class. Conclusions: ID is correlated with HFrEF in this single tertiary centre of a developing country. Further studies are needed to explore this potential nutritional therapeutic target that may be used in the updates of existing advisory. [ABSTRACT FROM AUTHOR]