Anomalous Coronary Arteries: A Cause for Malignant Arrhythmias.

Anomalous aortic origin of a coronary artery (AAOCA) is a congenital condition that can lead to sudden cardiac death (SCD), particularly among young individuals. The cause of SCD is thought to be ischemia, primarily related to the course of the anomalous coronary artery. Surgical intervention, such as unroofing or coronary revascularization, is the preferred management modality for patients with evidence of ischemia or concomitant fixed obstruction. Herein, we presented a case of a 24-year-old male admitted to the emergency department with a history of palpitations, dyspnea, diaphoresis, and syncope. The patient had no prior medical diseases and was eventually diagnosed with an anomalous right coronary artery (ARCA) originating from the left coronary sinus. The patient underwent surgical unroofing of the ARCA to prevent further episodes of ischemia and ventricular arrhythmias. The case highlights that coronary artery anomalies can be life-threatening and lead to SCD, especially in young individuals with no risk factors. Investigating coronary anomalies in medically free patients presenting with cardiac symptoms and arrhythmias is crucial.

The prevalence of rapid eye movement-related obstructive sleep apnea in a sample of Saudi population.

BACKGROUND: This study aimed to estimate the prevalence of rapid eye movement-related obstructive sleep apnea (REMrOSA) using common definitions. METHODS: This was a retrospective cohort study that used three sets of criteria to identify patients with REMrOSA. These criteria were defined as strict, intermediate, and lenient depending on the apnea-hypopnea index (AHI), AHI during REM sleep/(AHI during non-REM sleep [NREM-AHI]), NREM-AHI and REM duration. RESULTS: The study included 609 patients with OSA and full sleep study. The prevalence of REMrOSA was 26%, 33%, and 52% using the strict, intermediate, and lenient criteria, respectively. There were no differences in the patients' general and demographic characteristics between the different groups of the three definitions. REMrOSA patients were more likely to be younger females than non-REMrOSA (NREMrOSA) patients. Comorbidities were more frequent in the REMrOSA group compared to NREMrOSA when using strict and intermediate definitions. In contrast, AHI, mean O2 saturation, and time spent <90% O2 saturation were significantly worse during NREMrOSA compared to REMrOSA, regardless of the criteria used. Our study reported higher AHI, lower mean oxygen saturation, lower minimum oxygen saturation, and longer time of desaturation during REMrOSA when lenient definition was used compared to when strict and intermediate definitions were used. CONCLUSIONS: REMrOSA is a common condition with a prevalence ranging between 26% and 52% depending on what definition is applied. Although OSA tends to be more severe with lenient definition, however, the clinical and polysomnographic features were similar among REMrOSA groups regardless of the definition used.

Clinically Amyopathic Dermatomyositis With Rapid Progressive Interstitial Lung Disease Diagnosed in a Patient on Extracorporeal Membrane Oxygenation.

Clinically amyopathic dermatomyositis (CADM) is characterized by skin manifestations with minimal to no muscle involvement. It is a unique subset of dermatomyositis, which may create a diagnostic challenge due to its vague presentation. Establishing the diagnosis is crucial as CADM is highly associated with rapidly progressive interstitial lung disease (RP-ILD), and patients who suffer from thereof have an abysmal prognosis. Herein, we described a case of a 46-year-old male who presented with a history of skin rash and then started to experience shortness of breath. His respiratory symptoms were progressing swiftly and affected his daily life activities. The initial blood tests were normal, but his chest imaging revealed fibrotic nonspecific interstitial pneumonia. The patient required intubation due to a critical respiratory condition, and later, he needed extracorporeal membrane oxygenation (ECMO). While the patient was connected to an ECMO machine, a bedside open lung biopsy (BOLB) was performed, and the results were in keeping with RP-ILD and CADM. The patient was started on cyclophosphamide without a response, and his chest computed tomography showed acute respiratory distress syndrome. His hospital course was complicated with pneumonia, severe kidney dysfunction requiring dialysis, and candidemia, which resulted in the patient's death.

Self-Expandable Transcatheter Aortic Valve Implantation Outcomes: Findings From the Western Region of Saudi Arabia.

Background and objective The prevalence of aortic stenosis in Saudi Arabia is expected to increase owing to the rise in the life expectancy of the population. Such increase is expected to be met with higher demand for interventions including transcatheter aortic valve implantation (TAVI). In this study, we aimed to identify the outcomes of this procedure among the population of the Western region of Saudi Arabia. Methods This was a retrospective observational study involving patients who underwent TAVI at the King Faisal Cardiac Center (KFCC), Jeddah, Saudi Arabia from June 2018 to January 2020. All patients who had undergone TAVI were included, and patients who were lost to follow-up for more than 90 days were excluded. The collected data included sociodemographic characteristics, peri-procedural assessment, and outcomes within 90 days. Results The study included a total of 52 patients. There were 28 males (53.8%) and 24 females (46.2%). The mean age of the cohort was 78 years. Type two diabetes mellitus was present in 67.3%, and hypertension and dyslipidemia were seen in 80.8% of patients. Coronary diseases were seen in 55.8%. The majority had prior percutaneous coronary intervention (PCI) (53.8%) and 3.8% had coronary artery bypass grafting (CABG). Twenty patients (38.5%) had heart failure. Atrial fibrillation was encountered in 13 patients (25%). Chronic kidney disease was described in nine (17.3%) patients, and four (7.7%) were on regular hemodialysis. The median Society of Thoracic Surgery (STS) risk score was 2.4 (IQR: 1.97-5). High STS scores (>8) were only seen in 9% of the patients. The success rate was 98%, and the in-hospital mortality rate was 3.8%. Vascular complications were seen in eight patients (15.4%), and the majority of them were minor. One patient (1.9%) had a major vascular complication. There was a tendency toward high blood transfusions (19.2%). Clinically manifest stroke was seen in three patients (5.8%). Eight patients (15.4%) had post-procedure complete heart block (CHB). Endocarditis was seen in two patients (3.8%). Thirty-day cardiac readmission was observed in 17.3% of patients, and acute kidney injury was seen in eight patients (15.4%). Mild aortic regurgitation was seen in 51.9% of the patients, but moderate or severe aortic insufficiency (AI) was not encountered. Conclusion Transfemoral TAVI using a self-expandable valve is a safe and feasible procedure at KFCC, an intermediate-sized center. Our data is comparable to local and international centers of similar size. Program sustainability depends on the development of robust referral networks and implementing regulatory quality and patient safety standards.

The Quality of Life in Patients With Implantable Cardiac Devices: A Single-Center Cross-Sectional Study.

Background Cardiovascular diseases (CVDs) and their complications are one of the most common causes of death worldwide. Implantable cardiac assistive devices (CADs) play a significant role in preventing dreadful outcomes, and the complication rate of these implanting procedures is minimal. These cardiac devices require some adaptation and could affect the patients' quality of life psychosocially and financially. This study is aimed to identify the impact of implantable cardiac assistive devices on patients' quality of life in the National Guard Hospital, Jeddah, Saudi Arabia. Methods This is an observational cross-sectional questionnaire-based study. It was conducted on patients who underwent cardiac assistive device implantation in National Guard Hospital. The patients were interviewed face-to-face and were requested to fill the Implanted Device Adjustment Scale (IDAS). Descriptive statistics were carried out. Chi-square test for independence was conducted to examine the associations between qualitative variables with the level of significance was taken as p-value <0.05. Results There was a statistically significant association between IDAS score and gender (p=0.03), monthly income (p=0.009), and type of cardiac implantation device (p=0.041). Females with an implantable cardiac defibrillator (ICD) and individuals with low socioeconomic status reported alongside divorced participants have higher IDAS scores, which correlates to worse adjustment. However, most of our patients scored 21-50 in IDAS score, which indicates a mild psychosocial effect after the cardiac assistive device implantation. Conclusion This study confirmed that most individuals adjust positively to implanted devices. It showed a significant association of gender, type of device, monthly income, and duration. Attention must be drawn to females and divorced patients in regards to psychological and emotional support.

Effect of Electronic Device Addiction on Sleep Quality and Academic Performance Among Health Care Students: Cross-sectional Study.

BACKGROUND: Sleep quality ensures better physical and psychological well-being. It is regulated through endogenous hemostatic, neurogenic, and circadian processes. Nonetheless, environmental and behavioral factors also play a role in sleep hygiene. Electronic device use is increasing rapidly and has been linked to many adverse effects, raising public health concerns. OBJECTIVE: This study aimed to investigate the impact of electronic device addiction on sleep quality and academic performance among health care students in Saudi Arabia. METHODS: A descriptive cross-sectional study was conducted from June to December 2019 at 3 universities in Jeddah. Of the 1000 students contacted, 608 students from 5 health sciences disciplines completed the questionnaires. The following outcome measures were used: Smartphone Addiction Scale for Adolescents-short version (SAS-SV), Pittsburgh Sleep Quality Index (PSQI), and grade point average (GPA). RESULTS: The median age of participants was 21 years, with 71.9% (437/608) being female. Almost all of the cohort used smartphones, and 75.0% (456/608) of them always use them at bedtime. Half of the students (53%) have poor sleep quality, while 32% are addicted to smartphone use. Using multivariable logistic regression, addiction to smartphones (SAS-SV score >31 males and >33 females) was significantly associated with poor sleep quality (PSQI >5) with an odds ratio of 1.8 (1.2-2.7). In addition, male gender and older students (age ≥21 years) were significantly associated with lower GPA (<4.5), with an odds ratio of 1.6 (1.1-2.3) and 2.3 (1.5-3.6), respectively; however, addiction to smartphones and poor sleep quality were not significantly associated with a lower GPA. CONCLUSIONS: Electronic device addiction is associated with increased risk for poor sleep quality; however, electronic device addiction and poor sleep quality are not associated with increased risk for a lower GPA.

Knowledge and attitude toward coronavirus disease 19 pandemic among Saudi Arabia population: A cross-sectional study.

BACKGROUND: Coronavirus disease 19 is a pandemic affecting millions worldwide. Since February 2020, new cases are reported in Saudi Arabia, and regulations have been imposed to control the spread of the disease and raise awareness. This study aimed to assess the knowledge and attitudes of the Kingdom's residents toward coronavirus disease 19 during the early stages of the pandemic. METHOD: A cross-sectional study of 2071 participants who were recruited from various cities in Saudi Arabia. An online questionnaire was shared through social media, which contained questions about demographic data, general knowledge of coronavirus disease 19, and participants' attitudes. RESULTS: The mean age of the study population was 34 ± 12.4 years. Most of the participants agreed that coronavirus disease 19 is a pandemic and is more serious than seasonal influenza. More than 90% believed that handwashing and social distancing are effective in preventing disease transmission. No significant results were observed when comparing the knowledge of high-risk participants and the normal population. More than half of the cohort were strictly compliant with curfew regulations, handwashing, and face mask. Around 80% of the population is following coronavirus disease 19 news and information through official authorities' press releases. CONCLUSION: The Kingdom of Saudi Arabia residents showed decent knowledge of coronavirus disease 19. Nevertheless, some information needs emphasizing and proper education. Frequent communication between healthcare authorities and the public is highly recommended.

Acute Esophageal Necrosis Early after Renal Transplantation.

BACKGROUND: Acute esophageal necrosis (AEN) is defined as a diffused black discoloration of the esophageal mucosa involving mainly the distal part of the esophagus. It is considered a rare clinical entity with a high mortality rate. The etiology of AEN is unknown, but it has been correlated to many causes such as malignancies, infections, and hemodynamics instability. Here, we report a case of a patient developing AEN a few days after kidney transplantation. Case Presentation. A 57-year-old male was admitted electively for kidney transplantation that he received from his son. The surgery was complicated with a significant drop in blood pressure but otherwise was uneventful. The patient was showing good signs of recovery but then suffered from significant hematemesis. An urgent upper esophagogastroduodenoscopy revealed black discoloration of the esophageal mucosa in keeping with AEN. The patient was treated with proton pump inhibitors infusion and started empirically on antivirals and antifungals. The patient's condition improved in regards to the AEN; nonetheless, the complications resulted in graft loss, and the patient returned to hemodialysis. CONCLUSION: AEN is a critical condition that mandates early intervention. Identifying high-risk populations may aid in early anticipation and diagnosis. Patients with chronic kidney disease are at risk of atherosclerosis leading to a low flow state which is exacerbated during renal transplantation surgery, especially if the procedure was complicated with a drop in blood pressure.

A Case of Systemic Lupus Erythematosus in a Patient Presenting with Libman-Sacks Endocarditis.

BACKGROUND: Libman-Sacks endocarditis (LSE) is a rare cardiovascular manifestation of systemic lupus erythematosus/antiphospholipid syndrome that is described as a sterile verrucous nonbacterial vegetative lesion. These lesions can cause progressive damage to the heart valves leading to valve surgery. The most common valves to be affected are the aortic and mitral valves. Libman-Sacks endocarditis is associated with malignancies, other systemic diseases like systemic lupus erythematosus (SLE) and antiphospholipid antibody syndrome (APS). The majority of LSE patients are usually asymptomatic. Case Summary. We describe a 39-year-old male patient who presented with increasing shortness of breath and pulmonary congestion. He was found to have severe mitral valve regurgitation and mitral stenosis. Transesophageal echocardiogram confirmed the diagnosis of Libman-Sacks endocarditis with thickened mitral valve leaflets with symmetrical mass-like structure causing a restriction in the valve function during both cardiac phases later diagnosed with systemic lupus erythematosus by immunology. The patient was started on diuretics, anticoagulants, angiotensin inhibitors, beta-blockers, and hydroxychloroquine. He underwent successful mechanical mitral valve replacement with a 27 mm St. Jude valve. The mitral valve was found to be grossly thickened with friable tissue and complete amalgamation of the leaflets with subvalvular apparatus. The patient suffered some warfarin adverse effects a year later but did well otherwise. CONCLUSION: This case demonstrates that Libman-Sacks endocarditis can be the first manifestation of systemic lupus erythematosus. Early and prompt diagnosis of LSE can prevent and lessen the many side effects associated with thromboembolism. Additionally, addressing the underlying disease is key to successful treatment.

Leclercia adecarboxylata Bacteremia without a Focus in a Non-Immunosuppressed Patient.

BACKGROUND Leclercia adecarboxylata is a gram-negative rod, which is normally found in water and food. It is an emerging pathogen that affects immunocompromised patients, including patients with hematological malignancies or those receiving chemotherapy. Generally, L. adecarboxylata is considered a low-virulence pathogen with an excellent susceptibility profile, but some strains may be resistant to multiple antibiotics, such as b-lactams. Moreover, L. adecarboxylata is usually isolated as a part of polymicrobial cultures in immunocompetent individuals, but there have been cases where it was the only isolate. CASE REPORT A 74-year-old woman who was non-immunosuppressed and had multiple comorbidities was admitted with acute decompensated heart failure due to pneumonia. She was treated with multiple courses of antibiotics including amoxicillin-clavulanate and ciprofloxacin for pneumonia, but her infection worsened, and she had cardiopulmonary arrest. After resuscitation, she was stable for several days but suddenly became confused and hypotensive. The septic screen showed L. adecarboxylata bacteremia without a clear source, which was treated successfully with meropenem for 14 days. After the meropenem course, the patient developed diarrhea and was found to have severe Clostridium difficile infection. She did not respond to oral vancomycin and intravenous metronidazole and died. CONCLUSIONS This case illustrated an infection in a non-immunosuppressed individual by an organism that is considered an opportunistic pathogen, mainly affecting immunocompromised patients. The patient's blood culture grew L. adecarboxylata, which was sensitive to all antibiotics but resolved with meropenem treatment. Owing to increasing L. adecarboxylata infections, we recommend further studies to understand the organism's pathogenesis, risk factors, and resistance pattern.

Hypertension Secondary to Amitriptyline Use as Prophylactic for Migraine in a 26-Year-Old Man.

Amitriptyline is one of the leading medications used for migraine as prophylaxis. Amitriptyline may cause various side effects ranging from mild symptoms such as constipation and dry mouth to severe adverse events such as seizures and coma. Here we present a case of a young gentleman who was started on amitriptyline for migraine but developed hypertension. The patient's blood pressure normalized after stopping amitriptyline but became elevated when reintroduced. The case highlights the possibility of amitriptyline-induced hypertension even without concomitant medication use or high doses. We recommend regular blood pressure monitoring for patients on amitriptyline regardless of the dose.

Late Complications After Previous Surgical Repair for Coarctation With Extra-Anatomic Bypass Graft: Report on Two Cases.

Surgical correction of aortic coarctation (CoA) has been the standard treatment in infants and adolescents to prevent late consequences related to obstruction and distal hypoperfusion. Several surgical techniques for CoA repair have traditionally been applied. However, late complications, including re-CoA and pseudoaneurysm formation, are not uncommon. The incidence of complications is highly related to the type of initial surgery. Here, we are reporting two cases of late complications related to an infrequently used surgical technique, the extra-anatomical aortic bypass graft (EABG). The first case presented with pseudoaneurysm at the distal anastomosis site with the descending aorta and treated by endovascular stent graft. The second case presented with stenosis at the proximal anastomosis site with the left subclavian artery (LSCA) and treated medically upon the request of the patient.

Cyclophosphamide as a Treatment for Focal Segmental Glomerular Sclerosis Recurrence in a Kidney Transplant Patient.

BACKGROUND Primary focal segmental glomerular sclerosis (FSGS) frequently causes recurrence after kidney transplantation, leading to graft loss in half of the patients. Conservative treatment of FSGS is the main acceptable method due to the lack of randomized clinical trials. A few strategies are known to treat FSGS recurrence, such as plasmapheresis and intravenous immunoglobulin (IVIG), but failure to achieve remission may occur. In addition, some of these treatment strategies are more established in pediatric patients and lack evidence in adult patients. CASE REPORT We describe the case of a 24-year-old woman who had a kidney transplant due to FSGS and was admitted to the hospital for an evaluation of lower-limb and facial swelling. Her kidney biopsy showed segmental glomerulosclerosis compatible with recurrence of FSGS. Her FSGS relapses were further confirmed by increase in serum creatinine and proteinuria. The patient had several FSGS relapses that were treated by different combinations of plasmapheresis, pulse steroid, mycophenolic acid, tacrolimus, prednisolone, IVIG, and IV rituximab. She did not respond to conventional therapy and was eventually treated successfully using cyclophosphamide and remained in remission afterward. CONCLUSIONS FSGS has a high recurrence rate after kidney transplantation. A few options to achieve remission have been investigated. In this report, we present the case of a young woman with FSGS recurrence after a kidney transplant, achieving remission successfully with cyclophosphamide. Cyclophosphamide can be used a treatment of FSGS recurrence in a transplanted kidney when all other options have been exhausted. Additional research is needed to assess the efficacy and safety profile of cyclophosphamide in such cases.

The Clinical Course of COVID-19 Pneumonia in a 19-Year-Old Man on Intravenous Immunoglobulin Replacement Therapy for X-Linked Agammaglobulinemia.

BACKGROUND Since the emergence of coronavirus disease 2019 (COVID-19), patients with the illness have presented with considerable variation in severity. Some infected individuals present mild or no symptoms, while others present severe illness with some fatal outcomes. Multiple lines of management have been suggested for critically ill patients, such as intravenous immunoglobulin (IVIG) and steroids. IVIG is the main treatment for patients with X-linked agammaglobulinemia. Multiple studies have reported that these patients have excellent outcomes when they contract COVID-19. This report describes the clinical course of COVID-19 pneumonia due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in a 19-year-old man on IVIG replacement therapy for X-linked agammaglobulinemia (XLA). CASE REPORT A patient with XLA receiving a monthly dose of IVIG and having bronchiectasis managed by prophylactic azithromycin presented with fever, shortness of breath, productive cough, and diarrhea. He was admitted to our hospital with SARS-CoV-2 infection. His treatment course for COVID-19 was uncomplicated and had excellent results. He completed a 10-day course of piperacillin/tazobactam and his symptoms resolved 3 days after admission, without complications, oxygen supplementation, or intensive care unit admission. CONCLUSIONS Patients with XLA have weakened immunity and therefore may present with an infection as a first symptom. This report describes the mild course of COVID-19 pneumonia in an immunologically vulnerable patient with XLA who presented with SARS-CoV-2 infection while undergoing IVIG replacement therapy. Currently, IVIG is one of many supportive immune therapies undergoing clinical evaluation in patients with severe COVID-19.

COVID-19-Related Knowledge and Practices Among Health Care Workers in Saudi Arabia: Cross-sectional Questionnaire Study.

BACKGROUND: Health care workers are at the front line against COVID-19. The risk of transmission decreases with adequate knowledge of infection prevention methods. However, health care workers reportedly lack a proper attitude and knowledge of different viral outbreaks. OBJECTIVE: This study aimed to assess the knowledge and attitude of health care workers in Saudi Arabia toward COVID-19. Assessment of these parameters may help researchers focus on areas that require improvement. METHODS: A cross-sectional questionnaire study was conducted among 563 participants recruited from multiple cities in Saudi Arabia. An online questionnaire was shared via social media applications, which contained questions to health care workers about general information regarding COVID-19 and standard practices. RESULTS: The mean age of the study population was 30.7 (SD 8) years. Approximately 8.3% (47/563) of the health care workers were isolated as suspected cases of COVID-19, and 0.9% (n=5) were found positive. The majority agreed that social distancing, face masks, and hand washing are effective methods for preventing disease transmission. However, only 63.7% (n=359) knew the correct duration of hand washing. Almost 70% (n=394) strictly adhered to hand hygiene practices, but less than half complied with the practice of wearing a face mask. Significant differences in health care workers' attitudes were observed on the basis of their city of residence, their adherence to COVID-19 practices, and their compliance with the use of a face mask. Among the health care workers, 27.2% (n=153) declared that they will isolate themselves at home and take influenza medication if they experience COVID-19 symptoms. CONCLUSIONS: The majority of health care workers in Saudi Arabia presented acceptable levels of general knowledge on COVID-19, but they lack awareness in some crucial details that may prevent disease spread. Intense courses and competency assessments are highly recommended. Prevention of disease progression is the only option for the time being.

The awareness and perception of chronic kidney disease in Jeddah, Saudi Arabia.

Chronic kidney disease (CKD) is a serious worldwide health problem with a rising incidence and prevalence. CKD can lead to end-stage renal failure that increases the risk of death and requires dialysis or kidney transplantation. Patients' adherence, attitude, and knowledge are important to prevent and control CKD. The aim of this study was to investigate the awareness and knowledge about CKD and attitude toward kidney donation among the general population in Saudi Arabia. A cross-sectional study based on a questionnaire survey was conducted in Jeddah, Saudi Arabia. We surveyed the awareness about CKD among adult residents of Jeddah, Saudi Arabia. We used a self-administrated questionnaire that consisted of three sections; socio-demographic information, awareness about CKD, and attitude towards kidney donation. Simple descriptive statistics was employed using IBM SPSS Statistics version 24.0 software. The number of survey respondents was 268. More than half (53.7%) of the included participants knew that the use of non-steroidal anti-inflammatory drugs is a risk factor for CKD, whereas 54% thought that CKD could be diagnosed from a simple urine analysis, and 45% believed that lifestyle modifications can alter the course of the disease. Interestingly, most participants (57.4%) were ready to donate their kidney to a patient with end-stage renal disease, and 68.6% knew that patient can live with one kidney. The present study identifies a low rate of CKD awareness and calls for a need for awareness campaigns and other tools to strengthen knowledge dissemination. Improving public awareness about CKD needs to be addressed to help facilitate disease identification and prevention.

Relentless Hypoxia in a Patient With Carcinoid Syndrome.

Patent foramen ovale (PFO) in patients with carcinoid heart disease (CHD) may result in hypoxia due to the presence of large right (R) to left (L) intracardiac shunts leading to hypoxia and worsening clinical condition. Percutaneous closure of the PFO can normalize oxygen saturation, relieve symptoms, and lessens left-sided heart valves involvement. We describe a case of a 70-year-old female patient with a history of small bowel neuroendocrine tumor on monthly octreotide infusion presented with worsening exertional dyspnea and hypoxia secondary to R to L intracardiac shunt through the PFO. The decision was made to close the PFO percutaneously with Amplatzer (Plymouth, MN: Abbott) PFO occluder device which resulted in immediate normalization of oxygen saturation and relief of her dyspnea.

Vibrio cholera Bacteremia Secondary to Ascending Cholangitis in a Patient Not on Chemotherapy or Immunosuppressants.

Non-O1, non-O139 Vibrio cholera (NOVC) are considered non-pathogenic organisms, but in some cases, it is known to be responsible for self-limiting intestinal and extra-intestinal infections in immunocompetent individuals. On the other hand, NOVC bacteremia affects mainly immunocompromised patients with significantly high mortality rates. We report a case of an 80-year-old female with a 20-year history of multiple abdominal surgeries. She is also known to have ischemic heart disease and atrial fibrillation. The patient presented with abdominal pain and signs of septic shock. Her abdominal imaging showed features of ascending cholangitis, while her blood culture grew V. cholera. She was discharged after completing the course of antibiotics but then came back with a similar presentation. The repeated blood culture showed Clostridium perfringens, while other cultures were negative. The patient's condition worsened due to sepsis, and she passed away. NOVC bacteremia is a fatal disease even in hosts who are not receiving immunosuppressants or chemotherapy. It may present without a history of diarrhea or seafood ingestion. In such situations, abdominal imaging is necessary to identify the presence of intra-abdominal infections.

A Patient With Dengue Fever and COVID-19: Coinfection or Not?

Co-epidemics can create a burden on healthcare systems in the affected areas. The world, at present, is facing the pandemic of coronavirus disease. Nonetheless, many areas worldwide suffer from endemics that are not of less danger than the current pandemic. We presented a case of a patient diagnosed with dengue fever and was also found to have coronavirus through nasal swab, but immunoglobulin M and G were undetectable. Our case brings to notice the alarming probability of two co-epidemics happening simultaneously. However, through the presented case, our theory is that the dengue virus may cause a false-positive detection of severe acute respiratory syndrome coronavirus 2.

Glycated Haemoglobin and Outcomes of Percutaneous Coronary Intervention Among Type Two Diabetic Patients in Saudi Arabia.

BACKGROUND: Glycated haemoglobin (HbA1c) is a marker that reflects the control of diabetes mellitus (DM) over a three-month period. We sought to compare cardiovascular outcomes of diabetic patients with and without controlled levels of HbA1c post percutaneous coronary intervention (PCI) presenting to King Faisal Cardiac Center.   Methods: A retrospective single-center study of all patients with type two DM who were treated with PCI during the period between January 2015 and January 2018. All data were obtained from health informatics system. Demographics, clinical data, and major adverse cardiovascular and cerebrovascular events (MACCE) were collected to compare outcomes among diabetic patients with and without controlled HbA1c. RESULTS: The study included 177 patients with type two DM who underwent PCI. The mean age was 63.3 (SD±12). Males represented 73.4% and 26.6% were females. The mean HbA1c on admission was 8.7%. At presentation 31% of the patients had relatively controlled blood sugar (HbA1c mean 7.5%, SD±0.5) and 69% presented with poorly controlled type two DM (mean HbA1c 9.1%, SD±0.25). The prevalence of hypertension and dyslipidaemia were higher among the uncontrolled group, but there were no differences between both groups in the control of blood pressure or dyslipidaemia. Patients in the uncontrolled group had higher rate of prior PCI (36.6%) compared to the controlled arm (16%, p=0.0195) The prevalence of cerebrovascular, cardiovascular, and renal impairment was similar. The use of insulin was higher among the uncontrolled arm. Patients in the controlled arm had lower incidence of composite endpoints of death and non-fatal myocardial infarction and stroke (MACCE) (14% vs 41%, p=0.001) compared to the uncontrolled arm. CONCLUSION: Among patients with type two DM that were treated with PCI, achieving targets of blood sugar control reflected by glycated haemoglobin is associated with improved survival and lower incidence of composite MACCE.