[Spontaneous splenic rupture following endoscopic studies: a case report].

Endoscopic procedures, currently, are characterized by being minimally invasive diagnostic and therapeutic methods, which allow the management of a wide number of pathologies and in the hands of a good operator, present few complications. Both traumatic and spontaneous splenic rupture is a rare entity, mainly associated with abdominal trauma or splenomegaly due to hematological diseases, respectively. Splenic rupture secondary to endoscopic studies is a complication with a mortality close to 5%, of which only 100 cases have been reported to date, none of them in Colombia.

Prognostic value of the diagnosis of anemia in patients with heart failure: an analysis based on the Colombian heart failure registry (RECOLFACA).

Background: Anemia represents a commonly reported comorbidity in patients diagnosed with heart failure (HF), related with a higher risk of unfavorable outcomes such as recurrent hospitalizations and mortality. There is a lack of evidence in Latin America regarding this topic. Our aim was to evaluate the prognostic value of the diagnosis of anemia in patients from the Colombian Heart Failure Registry (RECOLFACA).

The second Latin American catheter ablation registry ("II LAHRS EP registry").

Background: Patient's clinical characteristics, technical resources, center and operator volume, and operator experience and training are known variables impacting outcomes. Although international standards have been agreed to maximize the benefits of this therapy, regional and global differences still exist. Latin American information has not been updated in the last 10 years.

Left bundle branch area pacing versus endocardial resynchronization in patients with heart failure.

Background: Left bundle branch area pacing (LBBAP) and endocardial resynchronization (Endo-CRT) are alternatives to biventricular pacing for cardiac resynchronization therapy (CRT).

Objective: To compare the outcomes of LBBAP versus Endo-CRT using conventional pacing leads.

Methods: Patients with heart failure (HF) undergoing CRT with LBBAP or Endo-CRT were included.

Impact of sex on clinical and laboratory parameters in patients with heart failure: insights from the Colombian Heart Failure Registry (RECOLFACA).

Introduction: Heart failure (HF) is one of the leading causes of morbidity and mortality worldwide. This study aimed to assess the impact of sex on sociodemographic, clinical, and laboratory parameters in patients with HF who were included in the Colombian Heart Failure Registry (RECOLFACA).

Methods: This was a cross-sectional analytical research.

Atrial cardiomyopathy revisited-evolution of a concept: a clinical consensus statement of the European Heart Rhythm Association (EHRA) of the ESC, the Heart Rhythm Society (HRS), the Asian Pacific Heart Rhythm Society (APHRS), and the Latin American Heart Rhythm Society (LAHRS).

Aims: The concept of "atrial cardiomyopathy" (AtCM) had been percolating through the literature since its first mention in 1972. Since then, publications using the term were sporadic until the decision was made to convene an expert working group with representation from four multinational arrhythmia organizations to prepare a consensus document on atrial cardiomyopathy in 2016 (EHRA/HRS/APHRS/SOLAECE expert consensus on atrial cardiomyopathies: definition, characterization, and clinical implication). Subsequently, publications on AtCM have increased progressively.

Measures to Prevent Infection in Cardiac Implantable Electronic Device Replacements or Upgrades.

Cardiac implantable electronic device (CIED) infections represent one of the most threatening complications associated with device implantation, due to an increase in morbidity and mortality rates, as well as healthcare costs. Besides, it is important to highlight that when compared to the initial implantation of a device, the risks associated with procedures like generator changes, lead and pocket revisions, or device upgrades double. Consequently, to address this issue, various scoring systems, like the PADIT (Prior Procedures, Age, Depressed Renal Function, Immunocompromised Status, Type of Procedure), the RI-AIAC (Ricerca Sulle Infezioni Associate a ImpiAnto o Sostituzione di CIED), and the Shariff score, along with predictive models, have been developed to identify patients at a greater risk of infection.

Eligibility of sodium-glucose cotransporter-2 inhibitors in heart failure with preserved ejection fraction: Insights from the Colombian heart failure registry (RECOLFACA).

Background: The value of Sodium-glucose cotransporter-2 inhibitors (SGLT-2 inhibitor) therapy in individuals with heart failure with preserved EF (HFpEF) was unknown until the EMPEROR-Preserved trial. We aimed to assess the proportion of patients with HFpEF that are eligible for empagliflozin therapy within the Colombian Heart Failure Registry (RECOLFACA).

Methods: RECOLFACA enrolled adult patients with a HF diagnosis during 2017-2019 from 60 medical centers in Colombia.

Improved all-cause mortality with left bundle branch area pacing compared to biventricular pacing in cardiac resynchronization therapy: a meta-analysis.

Background: Left bundle branch area pacing (LBBAP) has emerged as a physiological alternative pacing strategy to biventricular pacing (BIVP) in cardiac resynchronization therapy (CRT). We aimed to assess the impact of LBBAP vs. BIVP on all-cause mortality and heart failure (HF)-related hospitalization in patients undergoing CRT.

Intracardiac Echocardiography-guided Left Atrial Appendage Occlusion.

Left atrial appendage occlusion (LAAO) is a suitable alternative to oral anticoagulant therapy to prevent stroke in patients with AF. Most procedures are performed under transoesophageal echocardiography (TOE) guidance, which facilitates transseptal puncture, reduces the risk of procedurerelated complications and provides an additional method for device selection and real-time monitoring during device deployment. However, TOE has significant shortcomings, including the need for general anaesthesia/deep sedation as well as a significant risk of procedure-related adverse events.

The Emerging Role of Left Bundle Branch Area Pacing for Cardiac Resynchronisation Therapy.

Cardiac resynchronisation therapy (CRT) reduces the risk of heart failure-related hospitalisations and all-cause mortality, as well as improving quality of life and functional status in patients with persistent heart failure symptoms despite optimal medical treatment and left bundle branch block. CRT has traditionally been delivered by implanting a lead through the coronary sinus to capture the left ventricular epicardium; however, this approach is associated with significant drawbacks, including a high rate of procedural failure, phrenic nerve stimulation, high pacing thresholds and lead dislodgement. Moreover, a significant proportion of patients fail to derive any significant benefit.

[Incidence of pelvic and acetabular fractures in the elderly due to high energy trauma].

Introduction: as the population pyramid gets inverted, more active and longer lives are lived, geriatric patients with high energy trauma (HET) become more frequent; requiring more resources, getting worse results with more perioperative complications, coupled with a fragile state of health and osteopenia, make these fractures difficult to manage. With the hypothesis that the incidence of pelvic and acetabular fractures in the elderly due to HET is higher than that reported in the world literature, the research question was generated: What is the incidence of pelvic and acetabular fractures in the elderly due to HET, in a 5-year period?

Material And Methods: with the authorization of the Ethics Committee, an observational study of a retrospective cohort was carried out, using medical records, identifying the incidence of these fractures, surgically treated in our institution Clínica Las Vegas, Medellin, Colombia, a level III hospital, from July 1, 2016 to June 30, 2021.

Results: a cumulative incidence of 1.

Surgery first with clear aligners for a Class II patient: Case report and literature review.

Orthognathic surgery has undergone multiple modifications in timing approaches, among them, surgery first represents an approach that potentially reduces length of time and shows earlier results in facial changes, nevertheless, it has been used mostly to treat Class III skeletal anomalies. Also, fixed appliances orthodontics is the most common choice, however, recent literature shows clear aligners can achieve the same results. This paper presents a case of a 20-year-old female with a skeletal Class II treated with surgery first and clear aligners protocol, with a literature review of surgery first in Class II patients; evidencing that this approach can be suitable to achieve satisfactory and stable results, although larger patient samples are needed.

[Alkaptonuria: evolution and course of the disease towards ochronotic arthropathy. Series of cases managed with joint replacement].

Introduction: alkaptonuria is a very rare metabolic disease with autosomal recessive inheritance due to HGA oxidase deficiency. Classically described and diagnosed in the third to fourth decade of life, affecting both men and women; Its diagnostic impression is clinical based on the blue/black coloration of the conjunctivae, however it is confirmed by the specific analysis of the enzyme in the urine, to date there is no cure and its treatment is palliative and symptomatic.

Material And Methods: descriptive, observational, case series study, the primary objective of which is to describe the progression of the disease and its involvement in the musculoskeletal system.

Chlorhexidine gluconate pocket lavage to prevent cardiac implantable electronic device infection in high-risk procedures.

Background: Infection is the most dreaded complication of cardiac implantable electronic devices (CIEDs), particularly in patients undergoing high-risk procedures (eg, generator change, device upgrade, lead/pocket revision).

Objective: The purpose of this study was to describe the impact of chlorhexidine gluconate (CHG) pocket lavage in high-risk procedures.

Methods: Patients from a prospective multicenter registry undergoing high-risk procedures were included.

High-Frequency Low-Tidal Volume Ventilation Improves Long-Term Outcomes in AF Ablation: A Multicenter Prospective Study.

Background: High-frequency, low-tidal-volume (HFLTV) ventilation is a safe and simple strategy to improve catheter stability and first-pass isolation during pulmonary vein (PV) isolation. However, the impact of this technique on long-term clinical outcomes has not been determined.

Objectives: This study sought to assess acute and long-term outcomes of HFLTV ventilation compared with standard ventilation (SV) during radiofrequency (RF) ablation of paroxysmal atrial fibrillation (PAF).

Prevalence, Clinical Characteristics, and Prognostic Impact of Kidney Disease on Heart Failure Patients: An Observational Study of the Colombian Heart Failure Registry.

Introduction: Chronic kidney disease (CKD) represents one of the most frequent comorbidities observed in heart failure (HF) patients and has been observed to increase this population's risk of adverse outcomes. Nevertheless, evidence analyzing kidney dysfunction in HF is scarce in Latin American populations. We aimed to analyze the prevalence of kidney dysfunction and assess its association with mortality in patients diagnosed with HF enrolled in the Colombian Heart Failure Registry (RECOLFACA).

Left Bundle Branch Area Pacing Versus Biventricular Pacing as Initial Strategy for Cardiac Resynchronization.

Background: Left bundle branch area pacing (LBBAP) for cardiac resynchronization therapy (CRT) is an alternative to biventricular pacing (BiVp).

Objectives: The purpose of this study was to compare the outcomes between LBBAP and BiVp as an initial implant strategy for CRT.

Methods: In this prospective multicenter, observational, nonrandomized study, first-time CRT implant recipients with LBBAP or BiVp were included.

Performance of the REAL-AF Same-Day Discharge Protocol in Patients Undergoing Catheter Ablation of Atrial Fibrillation.

Background: Same-day discharge (SDD) after catheter ablation of atrial fibrillation (AF) has been widely adopted. Nevertheless, planned SDD has been performed by using subjective criteria rather than standardized protocols.

Objectives: The goal of this study was to determine the efficacy and safety of the previously described SDD protocol in a prospective multicenter study.