Comprehensive echocardiographic and biomarker assessment of patients with diabetic ketoacidosis.

Background: Systemic stress, inflammation, and hydroelectrolytic and acid‒base abnormalities observed during diabetic ketoacidosis (DKA) can cause changes in the heart and even induce cardiovascular damage. We aimed to evaluate the structure and function of the heart during and after a DKA episode via echocardiography and biomarker assessment.

Methods: We performed a transthoracic echocardiogram (TTE) in subjects with an episode of DKA in the first 4-6 h of treatment.

Initiation and Up-titration of Guideline-directed Medical Therapy for Patients with Heart Failure: Better, Faster, Stronger!

Treatment for heart failure has experienced a major revolution in recent years, and current evidence shows that a combination of four medications (angiotensin receptor-neprilysin inhibitors + β-blockers + mineralocorticoid receptor antagonists + sodium.glucose cotransporter 2 inhibitors) offer the greatest benefit to our patients with significant reductions in cardiovascular mortality, heart failure hospitalisations and all-cause mortality. Unfortunately, despite their proven benefits, the implementation of these therapies is still low.

Atorvastatin before percutaneous coronary intervention: A systematic review and meta-analysis.

Atorvastatin is widely recommended for long-term secondary prevention in STEMI patients with no contraindication. Although high-dose atorvastatin has been shown to reduce important patient outcomes such as MACE, there is still doubt that high-dose atorvastatin could have the same protective effect in patients undergoing PCI in the short and long term. We searched the following electronic databases: Scopus, Web of Science, MEDLINE, EMBASE, and Cochrane Central considering studies that enrolled adult patients with a confirmed diagnosis of STEMI or NSTEMI undergoing PCI.

Failing in reverse: a case report of reverse Takotsubo syndrome complicating peripartum.

Background: Pregnancy and the peripartum are states of stress for the cardiovascular system. These conditions can trigger different cardiomyopathies. Among these, Takotsubo cardiomyopathy (TC) has been increasingly recognized as a cause of transient left ventricular dysfunction associated with pregnancy.

Echocardiographic manifestations during the first 3 months after an episode of COVID-19 and their relationship with disease severity and persistence of symptoms.

Background: Cardiovascular manifestations in patients with COVID-19 are associated with dire outcomes. Long COVID syndrome is the persistence of symptoms after acute disease and is found in up to 40% of subjects. There is little information regarding subacute echocardiographic manifestations after COVID-19, and no study has included a Mexican mestizo population.

Takotsubo Cardiomyopathy and COVID-19: A Case Report and Literature Review.

Background: Takotsubo cardiomyopathy is characterized by transient regional ventricular abnormalities in the absence of coronary artery disease and is reported as a complication of COVID-19.

Case Presentation: It can have a diverse clinical presentation, occasionally resembling an acute coronary syndrome, and progress to acute heart failure and cardiogenic shock, adversely affecting patients' prognosis. A high index of suspicion and a thorough diagnostic approach supported by ancillary studies like echocardiography and coronary angiography is key for an accurate diagnosis and correct medical treatment.

Neuropathic or systemic chronic intoxication with Karwinskia humboldtiana (Buckthorn) fruit? Histopathological effect in myocardial and skeletal muscle.

In accidental intoxicated animals and humans, Karwinskia humboldtiana (Kh) causes lesions in the central and peripheral nervous system and organs like the kidney, liver, and lung. The objective was to evaluate the histology of myocardium and skeletal muscle after experimental chronic intoxication with mature fruit of Kh in Wistar rat. Twenty-five rats were used and divided into five groups (n = 5): four intoxicated and one control.

Flecainide toxicity associated with the use of goji berries: a case report.

Background: Goji berries (GB), usually marketed as a 'superfruit', are a widely used herbal supplement. As with other herbal remedies, the use of GB might be associated with herb-drug interactions, increasing plasma levels of other drugs and causing adverse events. Here, we present the case of a patient that developed flecainide toxicity secondary to an herb-drug interaction, associated with the use of GB to prevent COVID-19.

The Heart in Diabetic Ketoacidosis: A Narrative Review Focusing on the Acute Cardiac Effects and Electrocardiographic Abnormalities.

Diabetic ketoacidosis (DKA) is a serious complication of diabetes mellitus. Hyperglycemia, acidosis, and electrolyte imbalances can directly affect the heart by inducing toxicity, impairing myocardial blood flow, autonomic dysfunction, and altering activation and conduction of electrical impulses throughout the heart, increasing the risk of arrhythmias and ischemia. The electrocardiogram is useful in monitoring patients during and after an episode of DKA, as it allows the detection of arrhythmias and guides metabolic correction.

Echocardiographic Manifestations in COVID-19: A Review.

COVID-19 has rapidly spread around the world and threatened global health. Although this disease mainly affects the respiratory system, there is increasing evidence that SARS-CoV-2 also has effects on the cardiovascular system. Echocardiography is a valuable tool in the assessment of cardiovascular disease.

A case of round pneumonia due to Enterobacter hormaechei: the need for a standardized diagnosis and treatment approach in adults.

Round pneumonia is an unusual radiological manifestation of a bacterial lung infection. We present the case of an elderly male patient who arrived at the emergency room with a productive cough and exertional dyspnea. His chest x-ray and CT showed a round opacity and air bronchograms in the right upper lobe.

Echocardiographic Characteristics of Subjects With COVID-19: A Case Series.

Although coronavirus disease 2019 (COVID-19) manifests in most cases with respiratory symptoms, other presentations can occur. Direct damage to the cardiovascular system has been reported and recently, acute myocardial injury has been identified as a risk factor for mortality. Transthoracic echocardiography is a non-invasive tool that allows the detection of myocardial damage with validated markers (left ventricular ejection fraction and global longitudinal strain).

Tumor of the epididymis: an uncommon presentation of disseminated coccidioidomycosis.

Coccidioidomycosis is an endemic disease of arid regions in the Western hemisphere. Its clinical presentation varies from asymptomatic nodules on chest x-rays to disseminated disease. We present the case of a 48-year-old man with a hard and heterogeneous tumor in the posterior aspect of the right testis.

Toluene toxicity presenting with hypokalemia, profound weakness and U waves in the electrocardiogram.

We present the case of a 25-year-old man with progressive limb weakness. His electrocardiogram showed prominent U waves which made us consider hypokalemia. The final diagnosis was toluene intoxication with severe hypokalemia and metabolic acidosis.

Pseudomyocardial Infarction in a Patient with Severe Diabetic Ketoacidosis and Mild Hyperkalemia.

A 48-year-old male with a prior diagnosis of diabetes mellitus presented to the emergency department with malaise and nausea. On work-up, he was found with hyperglycemia and high anion gap metabolic acidosis, with a blood pH < 6.94.