Reverse Takotsubo Cardiomyopathy After Casirivimab-Imdevimab Therapy in a Patient with COVID-19: A Case Report.

BACKGROUND Takotsubo cardiomyopathy, also referred to as apical ballooning syndrome (ABS), stress cardiomyopathy, or broken heart syndrome, initially described in Japan, is characterized by transient wall motion abnormalities involving the apical segment. Several variants have been described, including reverse type, mid-ventricular type, and the focal type. In the reverse type, there is basal hypokinesis and apical hyperkinesis. Stress cardiomyopathy is most likely to occur in middle-aged women and the underlying etiology is believed to be related to catecholamine release due to intense stress. CASE REPORT We report an extremely rare case of reverse takotsubo cardiomyopathy (rTTC) in a young woman with COVID-19 who was treated with Casirivimab-Imdevimab therapy. Our report is the second to reveal rTTC in a patient with COVID-19 in which obstructive coronary artery disease was definitively ruled out by coronary CT angiography. CONCLUSIONS Cardiovascular involvement in COVID-19 has been linked to increased morbidity and mortality rates. Recent reports have suggested the occasional occurrence of TTC and the rare occurrence of reverse takotsubo cardiomyopathy (rTTC) in patients with COVID-19. In fact, to the best of our knowledge, this is only the fifth reported case of rTTC in a patient with COVID-19; importantly, 3 out of the 4 of the previous reported cases lacked definitive ischemic work-up to rule out obstructive coronary artery disease due to the critical condition of the patients.

Outcomes in Hospitalization in Patients with Heart Failure Undergoing Remote Pulmonary Artery Pressure Monitoring: A Systematic Review and Meta-Analysis of Major Trials.

Heart failure is a leading global pandemic and a cause of economic burden. Although, treatments exist to help symptomatic alleviation, patient compliance and monitoring is the basis of ensuring efficacy. With devices that allow for remote wireless PA pressure monitoring such as CardioMEMS, the inconsistency in patient reporting and factors such as symptoms and hospitalizations can be reduced. A systematic review and meta-analysis utilizing the MEDLINE, Cochrane, and Scopus database was performed to identify randomized and non-randomized clinical trials evaluating baseline characteristics and hospitalizations. Five trials for the systematic review and 2 trials for the meta-analysis meeting the inclusion and exclusion criteria were included. Baseline characteristics included an average age of 64.6 years, male predominance, mean BMI of 29.6, predominance of HFrEF, hypertension the most prevalent comorbidity, and a mean PA pressure of 27.2 mm Hg. The follow-up periods ranged from 90 days to 12 months. There was a total of 64 adverse events, mostly non-serious. Patients who underwent remote PA monitoring were less likely to be hospitalized compared with patients who did not (Odds Ratio: 0.52; 95% Confidence Interval 0.39, 0.69). Remote PA pressure monitoring allows for reduced hospitalizations. With the recent and now resurging SARS-CoV-2 pandemic, devices such as CardioMEMS can allow for heart failure patients to be managed from home to not only reduce hospitalizations but for symptom prevention and management.

Guillain Barre Syndrome as a Complication of COVID-19: A Systematic Review.

BACKGROUND: In January 2020, the first case of Guillain Barre syndrome (GBS) due to COVID-19 was documented in China. GBS is known to be postinfectious following several types of infections. Although causality can only be proven through large epidemiological studies, we intended to study this association by a thorough review of the literature. METHODS: We searched PubMed, EMBASE, and Google scholar and included all papers with English or Spanish full text and original data of patients with GBS and recent COVID infection. Variables of interest were demographics, diagnostic investigations, and the latency between arboviral and neurological symptoms. Further variables were pooled to identify GBS clinical and electrophysiological variants, used treatments, and outcomes. The certainty of GBS diagnosis was verified using Brighton criteria. RESULTS: We identified a total of 109 GBS cases. Ninety-nine cases had confirmed COVID-19 infection with an average age of 56.07 years. The average latency period between the arboviral symptoms and neurologic manifestations for confirmed COVID-19 cases was 12.2 d. The predominant GBS clinical and electromyography variants were the classical sensorimotor GBS and acute demyelinating polyneuropathy respectively. Forty cases required intensive care, 33 cases required mechanical ventilation, and 6 cases were complicated by death. CONCLUSIONS: Studies on COVID-19-related GBS commonly reported sensorimotor demyelinating GBS with frequent facial palsy. The time between the onset of infectious and neurological symptoms suggests a postinfectious mechanism. Early diagnosis of GBS in COVID-19 patients is important as it might be associated with a severe disease course requiring intensive care and mechanical ventilation.