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BACKGROUND Khat (Catha edulis) is a plant cultivated in Ethiopia, East African, and the Arabian Peninsula. Long-term khat consumption has been associated with increased rates of periodontal diseases, esophagitis, psychosis, and cardiovascular issues such as cerebrovascular accidents, myocardial ischemia, and ischemic cardiomyopathy (CM). We report a case of khat-induced non-ischemic CM in a patient with no other known cardiovascular risk factors and highlight a cardiovascular effect of chronic khat consumption. CASE REPORT A 54-year-old Yemeni man with no known medical history but a chronic khat chewer presented with worsening exertional dyspnea for 6 months and associated pedal edema. Laboratory studies were remarkable for elevated B-type natriuretic peptide (BNP). Electrocardiogram (EKG) revealed normal sinus rhythm with non-specific T wave inversions (TWI) in V5-V6. A computed tomography (CT) scan of the chest showed bilateral pleural effusions with interlobular septal thickening. Transthoracic echocardiogram (TTE) showed a left ventricular ejection fraction (LVEF) of 16-20% and global CM. Coronary angiography revealed normal coronaries. CONCLUSIONS Chronic khat consumption is being recognized as a dangerous habit with serious health consequences and its association with ischemic CM is well documented. The findings of ischemic cardiac changes of acute coronary syndrome in a patient with normal coronary arteries raises the possibility that khat toxicity was associated with coronary artery spasm due to its amphetamine-like stimulatory effects. Although further research is required to substantiate this relationship, it is imperative that khat consumption be considered a risk factor when assessing for CM.

Background Racial bias has always been a concern for healthcare. Lack of guideline directed utilization of mechanical circulatory support (MCS) devices in cardiogenic shock (CS) may lead to implicit and racial bias. Purpose To identify the racial differences in the use of mechanical circulatory support in cardiogenic shock and its association with outcomes. Methods National Inpatient Database from 2015–2018 using ICD 10 codes was used. Patients >18 years of age admitted for cariogenic shock were included. Results Among 1,021,274 patients hospitalized for cardiogenic shock, overall MCS was utilized in 11.4% (N=116,539). Use of MCS for patients stratified by race was 12.2% white (N=85543), 8% Blacks (N=14688), 11.3% Hispanics (N=11067), 13.8% Asian (N=4417), 12.3% Native American (N=825). IABP was the most commonly used MCS device, followed by Impella, ECMO and LVAD. Overall odds of MCS insertion was significantly higher in white population [1.18 (1.13–1.23) Conclusion(s) There still exist significant racial differences in the use of mechanical circulatory devices for cardiogenic shock potentially leading to significantly higher mortality in black population compared to whites. This difference in mortality is mitigated with equal use of MCS devices in cardiogenic shock among all races. Funding Acknowledgement Type of funding sources: None.

Patient: Female, 66-year-old Final Diagnosis: Lemierre’s syndrome Symptoms: Chills • neck pain • odynophagia • rigors • trismus Medication: — Clinical Procedure: Computed tomography Specialty: Cardiology • Hematology • Infectious Diseases • General and Internal Medicine Objective: Unusual clinical course Background: Lemierre’s syndrome (LS), a potentially fatal condition, is characterized by thrombophlebitis of a head or neck vein secondary to a head or neck infection, most commonly involving Fusobacterium necrophorum. Its association with polycythemia vera (PV) is not well reported despite the predisposition to thrombogenesis. Case Report: We present the case of a 66-year-old woman with a known history of polycythemia vera (PV) who presented with 4 days of worsening right-sided neck pain and odynophagia. The physical examination revealed poor oral dentition, mild erythema of the posterior pharyngeal mucosa, and non-erythematous tonsils without exudate. A computed tomography with i.v. contrast of the neck revealed complete thrombosis of the right internal jugular vein (IJV). Treatment was initiated with i.v. antibiotics and anticoagulation, with symptoms improving rapidly within 24 h. She was eventually discharged on apixaban and clindamycin and was encouraged to follow up with her hematologist. Conclusions: PV predisposes patients to a hyper-viscous and prothrombotic state, which may warrant a stronger suspicion of Lemierre’s syndrome. In addition, lack of aspirin use for prophylaxis of thrombosis and undiagnosed oral infection are factors to consider when assessing risk factors for Lemierre’s syndrome in PV patients.

Patient: Female, 74-year-old Final Diagnosis: Mucormycosis Symptoms: Altered mental status Medication:— Clinical Procedure: Central venous catheterization • debridement Specialty: Infectious Diseases • General and Internal Medicine • Otolaryngology Objective: Unusual clinical course Background: Invasive mucormycosis is a rare, life-threatening infection that requires urgent medical management. Here we describe a patient who developed invasive mucormycosis after receiving only a short course of dexamethasone. The purpose is to highlight this atypical presentation of a rare disease. Case Report: A 74-year-old woman with a medical history of diabetes mellitus (DM), hypertension, hyperlipidemia, and small cell lung cancer with metastasis to the brain presented to the Emergency Department with altered mental status and a hyperosmolar hyperglycemic state. Three weeks before, she had been diagnosed with DM (hemoglobin A1c [HbA1c] 6.5%) and was started on dexamethasone to treat cerebral edema. On admission, her HbA1c was 10.8%, although she had received only a short course of dexamethasone. Her physical exam was concerning for left eyelid swelling and ophthalmoplegia. Computed tomography of the head and neck revealed signs of left ocular proptosis and invasive rhinomaxillary fungal disease. The patient underwent urgent surgical debridement; subsequent magnetic resonance imaging revealed extensive fungal disease extending into her left inferior frontal lobe. A surgical pathology report was positive for Rhizopus oryzae and Stenotrophomonas maltophilia. Her blood cultures were positive for methicillin-susceptible Staphylococcus aureus. She was treated with antibiotics and amphotericin B. Her clinical course was complicated by hypokalemia. She eventually recovered and was discharged from the hospital. Conclusions: This case highlights an atypical presentation of mucormycosis. Clinicians should remain vigilant for this rare complication of dexamethasone use even when the therapy is given for a short time.

ObjectivesTo determine if obesity and diabetes are risk factors for severe outcomes in COVID-19 and to compare patient outcomes in those two conditions.DesignRetrospective cohort study.SettingUrban tertiary care center in New York City.Participants302 patients admitted in an inpatient setting, ≥18 years old, with a laboratory-confirmed diagnosis of COVID-19 via nasal PCR swab were randomly selected. Patients were separated into two cohorts based on their body mass index and hemoglobin A1c. 150 patients were placed in the non-obese, non-diabetic cohort and 152 patients were placed in the corresponding cohort (obesity alone, obesity and diabetes, and diabetes alone).MeasurementsPrimary outcomes were development of acute kidney injury, commencement of renal replacement therapy, aminotransferase elevation, troponin elevation, lactic acidosis, development of septic shock, use of vasopressors, presence of acute respiratory distress syndrome (ARDS) and intubation. The secondary outcomes were length of stay in days and mortality.ResultsPatients with obesity and/or diabetes were more likely to develop ARDS (79 patients vs 57 patients, pConclusionsIn patients hospitalised with COVID-19, those with obesity and/or diabetes were more likely to suffer severe complications, but had negligible differences in mortality. This highlights the importance of close monitoring of patients with these conditions and additional areas of research needed to explain the mortality findings.

Thrombotic complications in patients with prior COVID‐19 infection raises concern for a persistent hypercoagulable state among these patients. Thus, there is a dire need for further research aimed at anticoagulation guidelines for the same.