Ruptured abdominal aortic aneurysms are associated with high mortality rates and require prompt diagnosis with subsequent intervention. CT scan is considered the gold-standard for diagnosis, however, in the acute setting ultrasound may be a reasonable diagnostic test for certain patients. We report a case that demonstrates the utility of bedside ultrasound of rAAA for a patient in extremis. Also, we provide a brief review of literature for the diagnosis of rAAA with ultrasound.

The diagnosis of acute myocarditis (AM) remains challenging because of its diverse clinical manifestations. Thus, a wide range of diagnostic tests may be warranted. Although cardiac magnetic resonance (CMR) is the preferred imaging technique, it may not be applicable in the acute AM phase. Our case report highlights the usefulness and diagnostic accuracy of echocardiographic examination. In the first 2-dimensional echocardiography, the focal echobright was presented. A reduced value of global longitudinal strain, and regional disturbances of segmental myocardial strain, both longitudinal and circumferential, in the epicardial layer, were detected with a good correlation with CMR results.

Patent foramen oval and ESUS in cryptogenic stroke: still a complex puzzleDiana-Elena Iov1,2, MD, Mariana Floria1,3*, MD, PhD, Daniela Maria Tanase1,3, MD, PhD1Faculty of Medicine, Department of Internal Medicine, University of Medicine and Pharmacy ”Grigore T. Popa”, 700111 Iasi, Romania.2Emergency Clinical Hospital ”Saint Spiridon”, Institute of Gastroenterology and Hepatology, 700111 Iasi, Romania.3Emergency Clinical Hospital ”Saint Spiridon”, Internal Medicine Clinic, 700111 Iasi, Romania.Running title: Patent foramen oval related stroke

The manifestations of COVID-19 as outlined by echocardiography, lung ultrasound (LUS) and cardiac magnetic resonance (CMR) imaging are yet to be fully described. We conducted a systematic review of the current literature and included studies that described cardiovascular manifestations of COVID-19 using echocardiography, LUS and CMR. We queried PubMed, EMBASE and Web of Science for relevant articles. Original studies and case series were included. This review describes the most common abnormalities encountered on echocardiography, LUS and CMR in patients infected with COVID-19.

57-years old man presented with exertional dyspnea. An early systolic murmur was heard over the aortic areas 2D and 3D Echocardiography revealed unicuspid , unicommissural aortic valve (UAV) with a characteristic “teardrop” lateral orifice (Figure A) and moderate valve stenosis (3D planimetered aortic valve area (AVA) is 1.1cm2) (Figure B) Continuous wave Doppler across aortic valve (AV) showed high peak and mean systolic gradients of 85 and 60mmHg respectively.(Figure C). 2D /3D Transesophageal Echocardiography (TOE) revealed a subaortic ridge attached to the posterior annulus (Arrow) (Figure D) Further En-face viewing of the aortic valve from the left ventricular outflow tract (LVOT) perspective showed a shelf-like ridge extending from the commissure to the cusp (Arrow) (Figure E) Zoomed mode of the aortic- LVOT junction confirmed the presence of the subaortic ridge seen attached to the posterior aortic annulus near the commissural opening (Figure F) The patient was referred for surgical consultation .. Unicupid aortic valve (UAV) is a rare congenital anomaly that has.2 subtypes ; unicomissural and acommissural subtypes. Both can present with variable degrees of the aortic stenosis (AS) and/or aortic valve regurgitation (AR).UAV has more early, accelerated and severe valvular degeneration in addition to smaller orifice in comparison with bicuspid and tricuspid aortic valve. Echocardiography is the gold standard for diagnosis and evaluation of the AV morphology and function and the associated disorders such as ventricular septal defect , aortopathy and subaortic obstruction.. Surgical aortic valve replacement (AVR) and repair of the associated anomalies are the most common treatment modality .

Background: In atrial fibrillation patients undergoing left atrial appendage occlusion with a Watchman device, surveillance imaging with a transesophageal echocardiogram (TEE) is typically performed at 45 days and 1 year to evaluate for device-related thrombus (DRT) and peri-device leak (PDL) before cessation of oral anticoagulation. The incidence of these complications is relatively low, and the ideal timing and duration of surveillance is unknown. We sought to evaluate the incidence of DRT and PDL after Watchman placement at 45 days and 1 year to determine the necessity of surveillance TEEs. Methods: We retrospectively analyzed 361 patients who received a Watchman device between January 2016 and January 2020. Baseline clinical and echocardiographic data, post-procedure antithrombotic therapy and surveillance echocardiographic data were collected from the NCDR LAAO Registry. Nested backward variable elimination regression was performed to derive independent predictors of the composite outcome of DRT and PDL. Results: A total of 286 patients who had post-procedure TEEs were included in the analysis. At 45 days, 9 patients had DRT (3.2%) and 44 patients had PDL (15.0%). At 1 year, 5 patients had DRT (5.6%) and 8 patients had PDL (8.9%). All DRT at 45 days was treated with continued anticoagulation while no change in protocol occurred with PDL. All DRT at 1 year occurred in new patients without prior thrombus. A history of prior transient ischemic attack (TIA) and thromboembolism were significantly associated with DRT or PDL at 1 year. Conclusions: We identified several patients with device-related complications at 45 days and 1 year despite appropriate device sizing and adequate use of antithrombotic therapy. The incidence of DRT increased from 45 days to 1 year and occurred in patients without prior thrombus. These findings highlight the importance of surveillance imaging and suggest the potential need for extended surveillance in select patients.

Objectives: Myocardial injury during active coronavirus disease-2019 (COVID-19) infection is well described however, its persistence during recovery is unclear. We assessed left ventricle (LV) global longitudinal strain (GLS) using speckle tracking echocardiography (STE) in COVID-19 recovered patients and studied its correlation with various parameters.Methods: A total of 134 subjects within 30-45 days post recovery from COVID-19 infection and normal LV ejection fraction were enrolled. Routine blood investigations, inflammatory markers (on admission) and comprehensive echocardiography including STE were done for all. Results: Of the 134 subjects, 121 (90.3%) were symptomatic during COVID-19 illness and were categorized as mild: 61 (45.5%), moderate: 50 (37.3%) and severe: 10 (7.5%) COVID-19 illness. Asymptomatic COVID-19 infection was reported in 13 (9.7%) patients. Subclinical LV and right ventricle (RV) dysfunction were seen in 40 (29.9%) and 14 (10.5%) patients respectively. Impaired LVGLS was reported in 1 (7.7%), 8 (13.1%), 22 (44%) and 9 (90%) subjects with asymptomatic, mild, moderate and severe disease respectively. LVGLS was significantly lower in patients recovered from severe illness (mild: -21 ± 3.4%; moderate: -18.1 ± 6.9%; severe: -15.5 ± 3.1%; P < 0.0001). Subjects with reduced LVGLS had significantly higher interleukin-6 (P < 0.0001), C-reactive protein (P = 0.001), lactate dehydrogenase (P = 0.009) and serum ferritin (P = 0.03) levels during index admission. Conclusions: Subclinical LV dysfunction was seen in nearly a third of recovered COVID-19 patients while 10.5% had RV dysfunction. Our study suggests a need for closer follow-up among COVID-19 recovered subjects to elucidate long-term cardiovascular outcomes.

We describe the role of three-dimensional echocardiography in the assessment of the aortic valve and the aorta. The manuscript is heavily illustrated with figures and movie clips.

Cardiac imaging is the cornerstone of defining the etiology, quantification and management of mitral regurgitation (MR). This continues to be even more so the case with emerging trans-catheter techniques to manage MR. Transthoracic echocardiography remains the first line imaging modality to assess MR but has limitations. Cardiac MRI(CMR) provides the advantages of quantitative non-visual estimation, 3D volumetric data, late gadolinium, T1 and extracellular volume measurements to comprehensively assess mitral valvular pathology, cardiac remodeling and the prognostic impact of therapies. This review describes the superiority, technical aspects and growing evidence behind CMR, and lays the roadmap for the future of CMR in MR.

Abnormal pulmonary venous flow patterns on fetal echocardiography and a nutmeg lung pattern on fetal magnetic resonance imaging are seen in patients with pulmonary venous stenosis. The association between these findings and the degree of pulmonary venous stenosis remains unknown. We report an extremely rare case of a fetus diagnosed with hypoplastic left heart syndrome complicated by an absent atrial septum and supracardiac total anomalous pulmonary venous connection with left pulmonary venous congestion. This case suggests that compared to non-pulsatile continuous pulmonary venous flow, the nutmeg lung pattern can only be observed with severe pulmonary congestion and advanced pulmonary lymphangiectasia.

Introduction Pregnancy is a process that causes several physiological changes including all systems as well as cardiovascular system. Ventricular hypertrophy and dilation of cardiac chambers are seen as a result of these changes. Although there are studies about pregnancy-related changes in echocardiographic examination; there is no data about the long-term effects of parity on these alterations. Therefore, we have evaluated the long-term effect of pregnancy on right ventricular (RV) dilation and RV hypertrophy and their relation to the parity number. Methods This prospective study included a total of 600 women (200 consecutive women who had no parity, 200 women who had a parity number of 1 to 4 and 200 women who had a parity number of more than 4). Right chambers’ measurements were compared between the groups. Results In echocardiographic analysis, RV and right atrial dimensions and areas and RV wall thickness were higher in parous women. On the other hand, RV systolic function parameters were significantly lower in parous women. These significant changes showed a gradual increase or decrease by increasing parity number. There were also independent relationship between the number of parity and RV hypertrophy even after adjustment for several confounders. Conclusion Pregnancy-related physiological changes mostly resolve after delivery. This study about long-term effects of pregnancy on RV has demonstrated that there is a significant relation between the number of parity and either RV dilation or RV hypertrophy. Each parity had also additive effect on these changes.

Congenital left atrial appendage aneurysm is an extremely rare anomaly. It is seen at any time ranging from fetal to ninth decade of life. Patients with left atrial appendage aneurysm may be asymptomatic, or present with dyspnea, arrhythmias, thromboembolic phenomenon. We report a case of prenatal diagnosis at 26 weeks of gestation , postnatal management and outcome of left atrial appendage aneurysm.

Right atrial appendage aneurysms (RAAAs) are extremely rare in cardiac anomaly. According to the literature, no more than 25 cases have been reported so far, among which only 3 cases were children. Here, we reported an infant with a giant RAAA and severe symptoms. The RAAA was diagnosed by echocardiography and surgically resected under cardiopulmonary bypass. The role of transesophageal echocardiography was very important during the aneurysm resection surgery, which helped surgeons to plan surgical procedures during the surgery and evaluate the surgical effect postoperatively.

In case of valvular infective endocarditis, the infection is mainly localized on the flow side of the valves or at damaged valvular endothelium. We describe a rare case of an aortic valvular inefctive endocarditis with an aortic-valve vegetation situated on the aortic side of the valve. We believe this is the first description of this unusual localization of vegetations in a native aortic valve.

Vascular rings(VRs) are defined as congenital abnormalities of the aortic arch and its branches. The most common vascular rings include right aortic arch (RAA) and double aortic arches(DAA). Vascular rings can form a ring that may compress the esophagus and trachea ,which likely result feeding difficulties and respiratory distress. We have reported three cases about diagnosis of vascular rings using High-definition flow(HD-flow) render mode and spatiotemporal image correlation(STIC). In addition ,we have evaluated the postnatal imaging features of vascular rings.

Objective: To study the value of fetal epicardial fat thickness (EFT) in gestational diabetes mellitus in the third trimester of pregnancy and its relationship with clinical parameters and perinatal outcomes. Methods: A total of 80 participants, including 40 with diagnosed GDM and 40 healthy pregnant women, were included in the study. Demographic data were obtained from medical records. Sonographic examinations were performed, such as amniotic fluid value, fetal biometric measurements, and Doppler parameters of the umbilical artery. Fetal EFT values were measured at the free wall of the right ventricle using a reference line with echocardiographic methods. Correlation tests were performed to evaluate the relationship between fetal EFT and clinical and perinatal parameters. P < 0.05 were interpreted as statistically significant. Results: The fetal EFT value was statistically higher in the GDM group than in the control group (p:0.000). Spearman correlation tests revealed statistically significant but weak positive correlations between fetal EFT value, 1-hour 100-gr OGTT, birth weight, and BMI (r: 0.198, p:0.047; r:0.395, p:0.012; r:0.360, p:0.042, respectively). The optimal fetal EFT threshold for predicting GDM disease was found as 1.55 mm, with a specificity of 74.4% and sensitivity of 75.0%. Statistically significant differences between the two groups in umbilical artery Doppler resistance index (RI), pulsatility index (PI), and systolic/diastolic ratio (S/D) were not found (p:0.337; p:0.503; p:0.155;). BMI and amniotic fluid volume were higher in the GDM group compared to the control group (p:0.009; p:0.000). Conclusion: This study demonstrated that increased fetal EFT may occur as a reflection of changes in glucose metabolism in intrauterine life. Future studies with larger series, including the study of neonatal metabolic parameters, will contribute to the understanding of the importance of fetal EFT in determining the metabolic status of the fetus.

Introduction: Cardiac point-of-care ultrasound (c-POCUS) is an increasingly implemented diagnostic tool with the potential to guide clinical management. We sought to characterize and analyze the existing c-POCUS literature with a focus on the temporal trends and differences across specialties. Methods: A literature search for c-POCUS and related terms was conducted using Ovid (MEDLINE and Embase) and Web of Science databases through 2020. Eligible publications were classified by publication type and topic, author specialty, geographical region of senior author, and journal specialty. Results: The initial search produced 1761 potential publications. A strict definition of c-POCUS yielded a final total of 574 cardiac POCUS manuscripts. A yearly increase in c-POCUS publications was observed. Nearly half of publications were original research (48.8%) followed by case report or series (22.8%). Most publications had an emergency medicine senior author (37.5%), followed by cardiology (20.2%), anesthesiology (12.2%), and critical care (12.2%). The proportion authored by emergency medicine and cardiologists has decreased over time while those by anesthesiology and critical care has generally increased, particularly over the last decade. First authorship demonstrated a similar trend. Articles were published at similar numbers in emergency medicine journals (23.0%) and cardiology journals (19.9%). Conclusion: The annual number of c-POCUS publications has steadily increased over time reflecting the increased recognition and utilization of c-POCUS. This study can help inform clinicians of the current state of c-POCUS and augment the discussion surrounding barriers to continued adoption across all specialties.

Transthoracic and transesophageal imaging of the 30-year-old patient who presented with palpitations and shortness of breath revealed flow from the aorta to the right atrium. Aortic-right atrial fistula, which is a rare anomaly, was evaluated. It was considered congenital, as there was no acquired cause. Since the patient was symptomatic, it was closed percutaneously with the Amplatzer Duct Occluder II device.