Faculty Bibliography

This paper presents the case of a 30-year-old man who was diagnosed with an apical-lateral wall left ventricular aneurysm with scarring, prominent left ventricular trabeculations, and mildly diminished systolic function. Working diagnosis was a congenital left ventricular aneurysm in the setting of left ventricular noncompaction, yet with a questionable defect of the pericardium.

This paper presents the case of a 30-year-old man who was diagnosed with an apical-lateral wall left ventricular aneurysm with scarring, prominent left ventricular trabeculations, and mildly diminished systolic function. Working diagnosis was a congenital left ventricular aneurysm in the setting of left ventricular noncompaction, yet with a questionable defect of the pericardium.

This paper presents the case of a 30-year-old man who was diagnosed with an apical-lateral wall left ventricular aneurysm with scarring, prominent left ventricular trabeculations, and mildly diminished systolic function. Working diagnosis was a congenital left ventricular aneurysm in the setting of left ventricular noncompaction, yet with a questionable defect of the pericardium.

This paper presents the case of a 30-year-old man who was diagnosed with an apical-lateral wall left ventricular aneurysm with scarring, prominent left ventricular trabeculations, and mildly diminished systolic function. Working diagnosis was a congenital left ventricular aneurysm in the setting of left ventricular noncompaction, yet with a questionable defect of the pericardium.

Arrhythmias are highly prevalent in adults with congenital heart disease. For the clinician caring for this population, an understanding of pathophysiology, diagnosis, and management of arrhythmia is essential. Herein we review the latest updates in diagnostics and treatment of tachyarrhythmias and bradyarrhythmias, all in the context of congenital anatomy, hemodynamics, and standard invasive palliations for congenital heart disease.

BACKGROUND/UNASSIGNED:Altered coagulation is a striking feature of COVID-19. Adult patients with congenital heart disease (ACHD) are prone to thromboembolic (TE) and bleeding complications. OBJECTIVES/UNASSIGNED:The purpose of this study was to investigate the prevalence and risk factors for COVID-19 TE/bleeding complications in ACHD patients. METHODS/UNASSIGNED:COVID-19-positive ACHD patients were included between May 2020 and November 2021. TE events included ischemic cerebrovascular accident, systemic and pulmonary embolism, deep venous thrombosis, myocardial infarction, and intracardiac thrombosis. Major bleeding included cases with hemoglobin drop >2 g/dl, involvement of critical sites, or fatal bleeding. Severe infection was defined as need for intensive care unit, endotracheal intubation, renal replacement therapy, extracorporeal membrane oxygenation, or death. Patients with TE/bleeding were compared to those without events. Factors associated with TE/bleeding were determined using logistic regression. RESULTS/UNASSIGNED: < 0.0001) were independently associated with increased risk of TE/bleeding complications. CONCLUSIONS/UNASSIGNED:ACHD patients with TE/bleeding during COVID-19 infection have a higher in-hospital mortality from the illness. Risk of coagulation disorders is related to severe COVID-19, cardiac injury during infection, and use of anticoagulants.

Specialty care is associated with improved outcomes for adults with adult CHD and must be extended to the underserved. A retrospective cohort study was performed to describe the provision of care to adult CHD patients in America's largest municipal public health system including patient demographics, diagnostic and therapeutic procedures, and adherence to guideline-recommended surveillance. We identified 229 adult CHD patients aged >18 years through electronic medical records. The most common diagnoses were atrial septal defect, ventricular septal defect, patent ductus arteriosus, and valvular pulmonary stenosis. In total, 65% had moderate or greater anatomic complexity. A large number of patients were uninsured (45%), non-white (96%), and non-English speaking (44%). One hundred forty-six patients (64%) presented with unrepaired primary defects. Fifty eight patients underwent primary repair during the study period; 48 of those repairs were surgical and 10 were transcatheter. Collaboration with an affiliated Comprehensive Care Center was utilised for 28% of patients. A high proportion of patients received adult CHD speciality visits (78%), echocardiograms (66%), and electrocardiograms (56%) at the guideline-recommended frequency throughout the study period. There was no significant difference in the rate of adherence to guideline-recommended surveillance based on insurance status, race/ethnicity, or primary language status. The proportion of patients who had guideline-recommended adult CHD visits, echocardiograms, and electrocardiograms was significantly lower for those with more advanced physiological stages. These results can inform the provision of adult CHD care in other public health system settings.

BACKGROUND/UNASSIGNED:There is limited data regarding the interplay of anatomic and physiologic parameters with exercise capacity in adults with native or recurrent nonsevere coarctation of the aorta (CoA). OBJECTIVES/UNASSIGNED:The objective of this study was to use exercise stress echocardiography and cardiac magnetic resonance imaging to identify anatomic and physiologic correlates of exercise capacity in these patients. METHODS/UNASSIGNED:We conducted a single-center retrospective analysis of 54 adults with nonsevere CoA (repaired or unrepaired) followed at our institution between 2015 and 2020. Resting coarctation gradients were obtained using echocardiography. Exercise gradients and functional capacity were assessed using exercise stress echocardiography. Aorta anatomy was obtained using magnetic resonance imaging. RESULTS/UNASSIGNED: < 0.05). CONCLUSIONS/UNASSIGNED:In patients with nonsevere native or recurrent CoA, reduced exercise capacity is correlated with coarctation severity by anatomic size and gradients. Those with a coarctation-to-diaphragm ratio ≤0.7 may represent a subset of patients with nonsevere CoA whose clinical symptoms are only elicited with exercise stress testing. Exercise stress testing and cross-sectional imaging may help identify those who could be considered for earlier coarctation intervention.