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1.
Artículo en Inglés | MEDLINE | ID: mdl-37168067

RESUMEN

Wellens syndrome is usually diagnosed in asymptomatic patients with normal or only slightly elevated cardiac enzymes. There are two different ECG patterns (Type A and Type B) described in the literature. Earlier studies demonstrated that the appearance of the Wellens pattern had a specificity of 89% and a positive predictive value of 86% for severe stenosis of the left anterior descending artery (LAD) hence a timely recognition and therapeutic approach may prevent fatal outcomes in the patients. Here we are presenting a case of a 69-year-old gentleman with chest pain and Type A Wellens Syndrome pattern on ECG who was found to have LAD stenosis.

2.
Cureus ; 14(8): e27918, 2022 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-36120206

RESUMEN

Lemierre's syndrome is a rare but potentially severe complication of bacterial infections that usually affects previously healthy adolescents and young adults. It commonly presents as septic thrombophlebitis of the internal jugular vein and bacteremia following a recent oropharyngeal infection. The most commonly isolated organisms are Fusobacterium necrophorum, followed by Fusobacterium nucleatum and other anaerobes. Atypical Lemierre's syndrome is characterized by thrombophlebitis at sites distant from the head and neck veins and is far less encountered than typical Lemierre's syndrome. Here, we present a case of an elderly African American female with pylephlebitis, a rare abdominal variant of Lemierre's syndrome with extensive portal vein, splenic vein, and mesenteric vein thrombosis following perforated diverticulitis and resultant F. nucleatum bacteremia. She demonstrated complete recovery following appropriate long-term intravenous antibiotics and anticoagulation. This case calls attention to the re-emergence of the rare manifestation of this forgotten disease and highlights improved outcomes with prompt recognition and early treatment.

3.
Cureus ; 14(7): e26698, 2022 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-35959191

RESUMEN

Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis is an autoimmune inflammatory disease that usually affects the small-sized vasculature, most notably of the lungs and kidneys. One of the challenges of suspecting and diagnosing the condition lies in the insidious and unclear symptoms of presentation. In this case report, we discuss the case of a patient who initially presented with solely unclear pulmonary symptoms, without other organ system dysfunction.

4.
Eur J Case Rep Intern Med ; 9(5): 003341, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35774733

RESUMEN

The left ventricular outflow tract is a region of the left ventricle that lies between the anterior leaflet of the mitral valve and the ventricular septum. Dynamic left ventricular outflow tract obstruction (LVOTO) has classically been observed in patients with hypertrophic obstructive cardiomyopathy (HOCM) where it occurs secondary to asymmetric septal hypertrophy and systolic anterior motion (SAM) of the mitral valve. However, there are some instances that lead to hypercontractility of the myocardium, and with a combination of other physiological conditions, result in SAM of a mitral valve leaflet, leading to LVOTO in the absence of phenotype. We present such a case of an acute inferolateral wall myocardial infarction that was complicated by cardiogenic shock, requiring an intra-aortic balloon pump (IABP) and inotropic support which paradoxically provoked LVOTO. A reduction in IABP counterpulsation from 1:1 to 1:3 and the addition of intravenous fluids and a beta blocker resulted in significant improvement in blood pressure with rapid tapering of pressors. Inotropes and IABP, although helpful in cardiogenic shock, have the potential to induce or worsen the LVOTO, which can lead to a vicious cycle of worsening hypotension and increasing adrenergic drive that further deteriorates myocardial viability. Timely diagnosis with an echocardiogram and the withdrawal of inotropic and IABP support has the potential to improve haemodynamics and, thereby, outcome. LEARNING POINTS: Dynamic left ventricular outflow tract obstruction (LVOTO) should be one of the differentials in patients with cardiogenic shock, especially if it is refractory in the setting of an intra-aortic balloon pump.The diagnosis of LVOTO by echocardiography should result in immediate implementation of therapy to eliminate the factors that can potentially intensify the obstruction.

5.
Eur J Case Rep Intern Med ; 9(6): 003327, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35821907

RESUMEN

Left ventricular thrombus (LVT) formation is a serious clinical complication of low-flow states that may be seen in an ischaemic, arrhythmic heart. While LVT formation has a poor prognosis, in the setting of myocardial infarction it is usually a result of post-infarct sequelae such as left ventricle aneurysms, and inflammatory changes from damaged tissue, with the LVT taking several days to form. Arrythmias such as ventricular tachycardia (VT) or ventricular fibrillation (VF) may also lead to thrombus formation, as they contribute to stasis due to decreased cardiac output. Large anterolateral myocardial infarctions can cause electrical or arrhythmic storm, characterized by more than three episodes of VT or VF in a 24-hour period. This prolonged state of dyskinesis further increases the risk of thrombosis, creating a compounding effect. Here, we report the case of a patient who had a VF cardiac arrest with electrical storm secondary to anterolateral myocardial infarction complicated with LVT formation found on echocardiogram after the cardiac arrest, which was absent on presentation. This thrombus formation occurred particularly early during the course of the patient's arrest, possibly due to the compounding factors increasing the risk of thrombosis. Herein, we discuss in detail the risk factors for LVT formation, its mechanism and management options. A review of the literature also shows that LVT formation in the acute phase of arrest, as seen in our patient, is rare. LEARNING POINTS: Left ventricular thrombus (LVT) formation occurs 3-14 days after myocardial infarction, but in the setting of concomitant ventricular fibrillation arrest, may occur within the first 24 hours.Risk factors for LVT formation include a large infarct, anterior/anterior apical infarction, decreased ejection fraction (particularly <30-35%), left ventricular aneurysm, and delayed time to revascularization.Although diagnosis is generally made on transthoracic echocardiography with intravenous contrast, cardiac MRI with contrast has better sensitivity and specificity.Treatment consists of anticoagulation with a vitamin K antagonist or heparin for 3-6 months with a repeat echocardiogram to confirm the thrombus has organized or resolved. Further trials are needed to assess the efficacy of direct oral anticoagulants.

6.
Cureus ; 14(5): e24893, 2022 May.
Artículo en Inglés | MEDLINE | ID: mdl-35698691

RESUMEN

Levine's sign is a universal sign of ischemic chest pain, defined as an individual holding a clenched fist over the chest that has a low sensitivity but is relatively specific for ischemia. Spontaneous coronary artery dissection (SCAD) is a nonatherosclerotic and a very unusual cause of acute myocardial infarction.In literature, it has been more common in young women, postpartum, or with fibromuscular dysplasia. Strenuous exercise is a rare cause of SCAD. We describe a case of a healthy 46-year-old Hispanic male who presented to ER after his morning gym session. The initial EKG was unremarkable. However, due to Levine's sign, a repeat EKG was done and showed hyperacute T waves with J-point elevation in the anterior leads. An immediate coronary angiogram revealed a spontaneous coronary artery dissection in the mid-left anterior descending artery (LAD) segment. Given the resolution of the chest pain and thrombolysis in myocardial infarction (TIMI) 3 flow, no intervention was done. The patient was managed medically with an uneventful recovery. In the current times, with the advent of high sensitivity troponin along with other rapid multimodality imaging techniques, the importance of physical signs and symptoms like Levine's sign has diminished. Yet, they still remain a vital part of patient evaluation. Additionally, SCAD is uncommon in males. However, this patient was consuming energy booster powder that may have predisposed him to the SCAD. In our opinion, Levine's sign still has high clinical value in the right context. We also postulate that energy booster supplements may have serious deleterious cardiovascular effects, and large studies are necessary to understand their full effects on the cardiovascular system.

7.
J Investig Med High Impact Case Rep ; 10: 23247096221103379, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35699233

RESUMEN

Pancreatic ascites refer to continuous leakage of pancreatic secretions in the peritoneum leading to accumulation of pancreatic fluid in the peritoneal cavity. Although literature on the incidence of pancreatic ascites and presenting signs and symptoms is scarce, it may be seen in patients with chronic alcoholic pancreatitis. Patients typically present with acute chronic pancreatitis and new-onset ascites, with or without abdominal pain. A diagnostic paracentesis is usually the first step to determine the etiology of the ascites. Mild cases may resolve with conservative management. Optimization of nutrition status is an important factor to reduce morbidity and mortality. More severe cases or cases refractory to conservative management may require endoscopic or surgical intervention. This case report describes a rare presentation of pancreatic ascites in a 35-year-old female.


Asunto(s)
Ascitis , Pancreatitis Crónica , Dolor Abdominal/etiología , Adulto , Ascitis/complicaciones , Ascitis/diagnóstico , Femenino , Humanos , Pancreatitis Crónica/complicaciones
8.
Cureus ; 14(4): e24309, 2022 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-35602832

RESUMEN

Cocaine is considered a leading non-opioid cause of drug overdose in the US. It acts as a sympathomimetic and increases the amount of catecholamines, thereby increasing the risk of ventricular irritability and resultant arrhythmias. Its sodium (Na) channel blockage is the principal mechanism behind the Brugada pattern on an electrocardiogram (ECG), which is often transient but is indistinguishable from that of Brugada syndrome, the autosomal dominant channelopathy. We are presenting a case of a 32-year-old male with a history of cocaine and nicotine abuse, who sought medical attention for sudden-onset palpitations and pressure-like chest pain after having snorted an impressive amount of cocaine. His ECG depicted a classical Brugada pattern with ST-elevation with T inversion in V1; however, previous ECGs were normal without ST changes, signifying the Brugada pattern unmasked by cocaine use. Other investigations including stress tests and nuclear imaging were equivocal. His symptoms as well as the ECG pattern reverted to baseline signifying the presence of Brugada phenotype in the absence of channelopathy. Hence, as a sodium channel blocker, cocaine may unmask latent Brugada syndrome in asymptomatic patients without a family history. Recognizing Brugada syndrome on ECG is vital to avoid misdiagnosis and mistreatment of the patient with and without a genetic predisposition.

9.
Eur J Case Rep Intern Med ; 9(3): 003113, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35402332

RESUMEN

The growing prevalence of obesity in the USA has resulted in increased consumption of weight loss products that promote fat metabolism. Dietary supplements used for weight loss contain a wide variety of ingredients but the amount of scientific information available on these ingredients varies considerably. Such supplements have documented and undocumented adverse effects. Although the FDA frequently issues health advisories, the health consequences of consuming supplements are often overlooked by the general public. A common supplement used for weight loss is Hydroxycut. The ingredients used in the different forms of Hydroxycut products vary but generally include caffeine and green tea extract, which are responsible for a wide range of adverse effects. We present the case of 41-year-old man with a medical history of polysubstance abuse who developed acute compartment syndrome in the setting of rhabdomyolysis from prolonged immobilisation and the use of Hydroxycut. This case demonstrates the possible adverse effects of consuming weight loss herbal supplements like Hydroxycut. Healthcare professionals and consumers are encouraged to report serious adverse events or product quality problems with the use of these supplements to the FDA's MedWatch adverse event reporting program. LEARNING POINTS: The weight loss supplement Hydroxycut is sold in various formulations whose side effect profiles are not fully known; the latest formulation has a very high concentration of caffeine which increases the risk of rhabdomyolysis.Although uncommon, exercise-induced rhabdomyolysis can cause compartment syndrome, especially in the setting of concurrent use of weight loss supplements.High clinical suspicion, prompt diagnosis and early treatment are key to preventing complications from compartment syndrome.

10.
Eur J Case Rep Intern Med ; 9(3): 003248, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35402334

RESUMEN

The serum osmolar gap, defined as the difference between measured osmolality and calculated osmolarity, is a convenient method to screen for toxins in serum. In normal circumstances, the difference between the two is 6-10 mol/kg. Typical contributors to serum osmolarity are sodium bicarbonate, sodium chloride, glucose and urea. An elevated gap, defined as a difference >10 mol/kg, can occur if a sufficient quantity of an additional solute other than those mentioned above is present in the serum or there are inaccuracies in sodium measurement secondary to hyperlipidaemia and hyperproteinaemia. An elevated serum osmolar gap should thus prompt clinicians to check for toxic alcohol levels. Treatment with fomepizole should not be delayed if suspicion is high. Isolated diabetic ketoacidosis can occasionally present with an elevated osmolar gap in the absence of concomitant alcohol ingestion. This finding is attributed to the production of acetone and glycerol. We describe the case of a 62-year-old man presenting with diabetic ketoacidosis/hyperosmolar hyperglycaemic state and an elevated osmolar gap in the absence of toxic alcohol ingestion. LEARNING POINTS: The osmolar gap is the difference between the measured and the calculated serum osmolarity and should be calculated in all patients presenting with elevated serum osmolarity; if elevated, toxic alcohol ingestion should be considered and prophylactic treatment with fomepizole immediately administered if the index of suspicion is high.Although toxic alcohol ingestion is one of the common causes of an elevated osmolar gap, hyperlipidaemia, hyperproteinaemia and less occasionally lactic acidosis and ketoacidosis have also been implicated.In the setting of ketoacidosis, the osmolar gap can be elevated in the absence of toxic alcohol ingestion, is attributed to increased production of acetone and glycerol, and is responsive to treatment with insulin and intravenous fluids.

11.
Artículo en Inglés | MEDLINE | ID: mdl-36816165

RESUMEN

Mirizzi syndrome is a rare condition caused by the obstruction of the common bile duct or common hepatic duct by external compression from multiple impacted gallstones or a single large impacted gallstone in Hartman's pouch. The condition can easily be confused with choledocholithiasis, bile duct stricture or cholangiocarcinoma due to the presence of obstructive jaundice hence may be overlooked due to the rarity of the condition. The incidence of Mirizzi syndrome among patients with gallstones is reported to range from 0.63 to 5.7%. Furthermore, it poses a differential diagnosis dilemma for the physician as well as radiologists because there are no clinical features or diagnostic procedures that have a 100% specificity and sensitivity. Laparotomy is the preferred surgical technique of choice. For the patients who are poor surgical candidate, mainstay of treatment is biliary stent placement for the restoration of normal biliary drainage. Due to low incidence of the Mirizzi syndrome, an elevated index of suspicion is required to diagnose this condition. At present, there are no well-developed, internationally recognized clinical guidelines for the management of this syndrome. Furthermore, the diagnostic procedures available still pose a barrier in the ability to confirm the diagnosis prior to surgical treatment, even though the diagnostic rate has increased dramatically.

12.
Cureus ; 13(7): e16595, 2021 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-34466309

RESUMEN

In patients who are critically ill and in circulatory shock, substantial dosages of vasopressors including norepinephrine and Neosynephrine are often required to sustain blood pressure. While these medications are necessary and can be lifesaving, they are often associated with several complications related to severe vasoconstrictions. One of these known but underreported side effects is digital ischemia (DI). DI refers to a decrease in digital perfusion. It is a rare and uncommon phenomenon that can lead to significant consequences and unfortunately can result in amputation of the digits. Herein, we report an unfortunate female with septic shock secondary to acute bowel ischemia who developed bilateral digital necrosis while on norepinephrine.

13.
Eur J Case Rep Intern Med ; 8(7): 002722, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34377703

RESUMEN

Tracheal tears are an uncommon phenomenon that can occur due to infection, blunt or penetrating trauma or iatrogenic causes secondary to endotracheal intubation or procedures such as bronchoscopy. Post-intubation tracheal laceration is a very rare yet serious complication with high morbidity and mortality rates. Here, we report the case of a 53-year-old woman with a medical history of hypertension who presented with complaints of facial swelling after undergoing arthroscopic debridement of the coracoacromial ligament as well as partial resection of the acromion for impingement of the right shoulder under general anaesthesia. The patient was found to have extensive pneumomediastinum, subcutaneous emphysema, and a large tracheal tear. We aim to highlight this rare complication of endotracheal intubation, discuss the presenting signs and symptoms, and explore the various management options. LEARNING POINTS: Iatrogenic tracheal laceration after intubation is a rare but life-threatening complication.Prompt recognition and treatment is required to reduce morbidity and mortality.

14.
J Arrhythm ; 37(4): 942-948, 2021 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-34386120

RESUMEN

BACKGROUND: Atrial fibrillation (Afib) is a common cardiac manifestation of hyperthyroidism. The data regarding outcomes of Afib with and without hyperthyroidism are lacking. HYPOTHESIS: We hypothesized that patients with Afib and hyperthyroidism have better clinical outcomes, compared with Afib patients without hyperthyroidism. METHODS: We queried the National Inpatient Sample database for years 2015-2017 using Validated ICD-10-CM codes for Afib and hyperthyroidism. Patients were separated into two groups, Afib with hyperthyroidism and without hyperthyroidism. RESULTS: The study was conducted with 68 095 278 patients. A total of 9 727 295 Afib patients were identified, 90 635 (0.9%) had hyperthyroidism. The prevalence of hyperthyroidism was higher in patients with Afib (0.9% vs 0.4%, P < .001), compared with patients without Afib. Using multivariate regression analysis adjusting for various confounding factors, the odds ratio of Afib with hyperthyroidism was 2.08 (CI 2.07-2.10; P < .0001). Afib patients with hyperthyroidism were younger (71 vs 75 years, P < .0001) and more likely to be female (64% vs 47%; P < .0001) as compared with Afib patients without hyperthyroidism. Afib patients with hyperthyroidism had lower prevalence of CAD (36% vs 44%, P < .0001), cardiomyopathy (24.1% vs 25.9%, P < .0001), valvular disease (6.9% vs 7.4%, P < .0001), hypertension (60.7% vs 64.4%, P < .0001), diabetes mellitus (29% vs 32%, P < .0001) and obstructive sleep apnea (10.5% vs 12.2%, P < .0001). Afib with hyperthyroidism had lower hospitalization cost ($14 968 ± 21 871 vs $15 955 ± 22 233, P < .0001), shorter mean length of stay (5.7 ± 6.6 vs 5.9 ± 6.6 days, P < .0001) and lower in-hospital mortality (3.3% vs 4.8%, P < .0001. The disposition to home was higher in Afib with hyperthyroidism patients (51% vs 42; P < .0001). CONCLUSION: Hyperthyroidism is associated with Afib in both univariate and multivariate analysis. Afib patients with hyperthyroidism have better clinical outcomes, compared with Afib patients without hyperthyroidism.

15.
World J Clin Cases ; 9(14): 3252-3264, 2021 May 16.
Artículo en Inglés | MEDLINE | ID: mdl-34002134

RESUMEN

BACKGROUND: Studies have suggested that atrial fibrillation (AF) in patients with rheumatic diseases (RD) may be due to inflammation. AIM: To determine the highest association of AF among hospitalized RD patients and to determine morbidity and mortality associated with AF in hospitalized patients with RD. METHODS: The National inpatient sample database from October 2015 to December 2017 was analyzed to identify hospitalized patients with RD with and without AF. A subgroup analysis was performed comparing outcomes of AF among different RD. RESULTS: The prevalence of AF was 23.9% among all patients with RD (n = 3949203). Among the RD subgroup, the prevalence of AF was highest in polymyalgia rheumatica (33.2%), gout (30.2%), and pseudogout (27.1%). After adjusting for comorbidities, the odds of having AF were increased with gout (1.25), vasculitis (1.19), polymyalgia rheumatica (1.15), dermatopolymyositis (1.14), psoriatic arthropathy (1.12), lupus (1.09), rheumatoid arthritis (1.05) and pseudogout (1.04). In contrast, enteropathic arthropathy (0.44), scleroderma (0.96), ankylosing spondylitis (0.96), and Sjorgen's syndrome (0.94) had a decreased association of AF. The mortality, length of stay, and hospitalization costs were higher in patients with RD having AF vs without AF. Among the RD subgroup, the highest mortality was found with scleroderma (4.8%), followed by vasculitis (4%) and dermatopolymyositis (3.5%). CONCLUSION: A highest association of AF was found with gout followed by vasculitis, and polymyalgia rheumatica when compared to other RD. Mortality was two-fold higher in patients with RD with AF.

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