Phone-based telemonitoring of arterial hypertension versus usual care: the HOROSCOPE study.

The Horoscope trial aimed to assess the efficacy of home blood pressure (BP) telemonitoring (TLM) in controlling BP reduction in hypertensive patients compared with usual care. This is a multi-center, prospective randomized, parallel-group trial comparing TLM with usual care during a period of 6 months in patients with hypertension. We included 525 patients randomly assigned in a 1-1 ratio to telemonitoring (TLM group; n = 260) or usual care (control group; n = 265).

Value of Lung Ultrasound Sonography B-Lines Quantification as a Marker of Heart Failure in COPD Exacerbation.

Introduction: Identifying heart failure (HF) in acute exacerbation of chronic obstructive pulmonary disease (AECOPD) can be challenging. Lung ultrasound sonography (LUS) B-lines quantification has recently gained a large place in the diagnosis of HF, but its diagnostic performance in AECOPD remains poorly studied.

Purpose: This study aimed to assess the contribution of LUS B-lines score (LUS score) in the diagnosis of HF in AECOPD patients.

Value of inferior vena cava collapsibility index as marker of heart failure in chronic obstructive pulmonary disease exacerbation.

Introduction: Inferior vena cava (IVC) diameter variability with respiration measured by ultrasound was found to be useful for the diagnosis of heart failure (HF) in ED patients with acute dyspnea. Its value in identifying HF in acute exacerbation of chronic obstructive pulmonary disease exacerbation (AECOPD) was not specifically demonstrated.

Objective: To determine the value of ΔIVC in the diagnosis of HF patients with AECOPD.

Twice-Daily Oral Zinc in the Treatment of Patients With Coronavirus Disease 2019: A Randomized Double-Blind Controlled Trial.

Background: Zinc supplementation has been considered a potential therapy for coronavirus disease 2019 (COVID-19). We aimed to examine zinc efficacy in adult patients with COVID-19 infection.

Methods: We conducted a prospective, randomized, double-blind, placebo-controlled multicenter trial.

Value of nitroglycerin test in the diagnosis of heart failure in emergency department patients with undifferentiated dyspnea.

Background: Rapid diagnosis of heart failure (HF) in acutely dyspneic patients can be challenging for emergency department (ED) physicians.

Hypothesis: Cardiac output (CO) change with sublingual nitroglycerin (NTG) could be helpful in the diagnosis of HF in patients with acute undifferentiated dyspnea.

Materials And Methods: A prospective study of patients >18 years admitted to the ED for acute dyspnea.

Value of Dynamic Variation of Impedance Cardiac output in the diagnosis of Heart Failure in emergency department patients with undifferentiated dyspnea.

Aim Of Study: Cardiac output (CO) responses to acute changes in body position and Valsalva maneuver (VM) were proposed to assess cardiac contractile reserve. We investigated the value of sitting position (SP), leg raising (LR), and VM for identifying heart failure (HF) in patients with undifferentiated dyspnea.

Materials And Methods: It is a prospective study including patients over 18 years old admitted to the emergency department (ED) for dyspnea.

Bedside lung ultrasonography by emergency department residents as an aid for identifying heart failure in patients with acute dyspnea after a 2-h training course.

Background: Ultrasonographic B-lines have recently emerged as a bedside imaging tool for the differential diagnosis of acute dyspnea in the Emergency Department (ED). However, despite its simplicity, LUS has not fully penetrated emergency department. This study aimed to assess the accuracy and reproducibility of ultrasonographic B-lines performed by emergency medicine (EM) residents for the diagnosis of congestive heart failure (CHF) in patients admitted to ED for acute dyspnea.

Value of systolic time intervals in the diagnosis of heart failure in emergency department patients with undifferentiated dyspnea.

Aim Of The Study: The diagnosis of heart failure in the emergency department (ED) is challenging. The aim of this study was to evaluate systolic time intervals (STIs) using phonoelectrocardiography for the diagnosis of heart failure (HF) in ED patients with undifferentiated dyspnea.

Methods: A total of 855 patients with dyspnea and suspected HF were prospectively enrolled.

Case Report: Coronary artery stent infection with mycotic aneurysm secondary to tricuspid valve infective endocarditis.

Coronary artery stent infection with mycotic aneurysm is a rare life-threatening complication following coronary angioplasty, usually requiring surgical intervention. Reaching and confirming the diagnosis remains the most challenging aspect of this complication. We describe an unusual case of bare metal stent infection and coronary artery aneurysm in the setting of tricuspid valve infective endocarditis, resulting in ST elevation myocardial infarction, with a favorable outcome after primary angioplasty and antibiotic therapy.

Low-dose Magnesium Sulfate Versus High Dose in the Early Management of Rapid Atrial Fibrillation: Randomized Controlled Double-blind Study (LOMAGHI Study).

Objectives: We aim to determine the benefit of two different doses magnesium sulfate (MgSO ) compared to placebo in rate control of rapid atrial fibrillation (AF) managed in the emergency department (ED).

Methods: We undertook a randomized, controlled, double-blind clinical trial in three university hospital EDs between August 2009 and December 2014. Patients > 18 years with rapid AF (>120 beats/min) were enrolled and randomized to 9 g of intravenous MgSO (high-dose group, n = 153), 4.

One-Year Outcome of Intensive Insulin Therapy Combined to Glucose-Insulin-Potassium in Acute Coronary Syndrome: A Randomized Controlled Study.

Background: A number of factors may offset the cardioprotective effects of glucose-insulin-potassium (GIK) on outcome of patients with acute coronary syndrome, such as hyperglycemia induced by this cocktail infusion. We performed a study to evaluate the effect of intensive insulin therapy in association with GIK on 1-year outcome in patients hospitalized for acute coronary syndrome.

Methods And Results: In a randomized prospective controlled trial we included 772 patients with non-ST-segment elevation acute coronary syndrome.

Systolic time intervals combined with Valsalva maneuver for the diagnosis of left ventricular dysfunction in COPD exacerbations.

Background: The goal of this study was to determine the value of systolic time intervals and their change during Valsalva maneuver (VM) in the diagnosis of left ventricular dysfunction (LVD) in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD).

Methods: We included 166 patients admitted to the emergency department for AECOPD. Measurement of systolic time intervals included electromechanical activation time (EMAT), left ventricular ejection time (LVET), and EMAT/LVET ratio.

Value of Plethysmographic Pulse Amplitude Ratio With Valsalva Maneuver in Identifying Left Ventricular Dysfunction During COPD Exacerbation.

Background: Left-ventricular dysfunction associated with COPD exacerbation is frequently underestimated. We tested whether finger plethysmography waveform change during the Valsalva maneuver could aid in the distinction between patients with COPD exacerbation with and without left-ventricular dysfunction.

Methods: We included 102 subjects with COPD exacerbation and 51 subjects with acute heart failure admitted to the emergency department for acute dyspnea.

Inaccuracy of Thrombolysis in Myocardial Infarction and Global Registry in Acute Coronary Events scores in predicting outcome in ED patients with potential ischemic chest pain.

Purpose: The Thrombolysis in Myocardial Infarction (TIMI) and the Global Registry in Acute Coronary Events (GRACE) scores were largely evaluated and validated in stratifying risk of cardiovascular events in patients with chest pain and acute coronary syndrome. Our objective was to compare these 2 scores in predicting outcome in emergency department (ED) patients with undifferentiated chest pain.

Materials And Methods: This was a prospective cohort study including patients presenting to 4 EDs with chest pain with nondiagnostic or normal ECG.

A new score for the diagnosis of acute coronary syndrome in acute chest pain with non-diagnostic ECG and normal troponin.

Background: Acute coronary syndrome (ACS) represents a difficult diagnostic challenge in patients with undifferentiated chest pain. There is a need for a valid clinical score to improve diagnostic accuracy.

Objectives: To compare the performance of a model combining the Thrombolysis in Myocardial Infarction (TIMI) score and a score describing chest pain (ACS diagnostic score: ACSD score) with that of both scores alone in the diagnosis of ACS in ED patients with chest pain associated with a non-diagnostic ECG and normal troponin.

Reperfusion strategy for patients with renal dysfunction presenting with STEMI: which is better in the North African context?

Background: Patients with renal insufficiency experience worse prognosis after STEMI. The current guidelines do not clearly draw specific strategies for patients with renal dysfunction (RD).

Aim: The aim of this study is to compare primary PCI (PPCI) and thrombolysis results as well as in-hospital mortality after successful reperfusion between the RD patients (RD+) and patients with normal renal function (RD-).

Platelet glycoprotein IIIa (platelet antigen 1/platelet antigen 2) polymorphism and 1-year outcome in patients with stable coronary artery disease.

Platelet glycoprotein IIb/IIIa is a membrane receptor which plays a key role in coronary artery disease and thrombotic events. However, there is a considerable controversy regarding the clinical impact of glycoprotein IIIa platelet antigen 1 (PlA1)/platelet antigen 2 (PlA2) polymorphism as a risk factor for myocardial infarction. To evaluate the association between glycoprotein IIIa PlA1/PlA2 polymorphism and 1-year cardiovascular events occurrence in aspirin-treated patients with stable coronary artery disease.

Antiplatelet effect of once- or twice-daily aspirin dosage in stable coronary artery disease patients with diabetes.

The aim of this pilot study was to compare the effect of two different regimens of aspirin dosage on platelet of coronary artery disease (CAD) diabetic patients. Twenty-five CAD diabetic patients were included. Initially, all patients received aspirin 100 mg/day for 10 days.

The GPIIIa PlA polymorphism and the platelet hyperactivity in Tunisian patients with stable coronary artery disease treated with aspirin.

Background: Various genetic polymorphisms have been proposed to explain the persistent platelet hyperactivity (HPR) under aspirin treatment. PlA polymorphism of platelet GPIIIa receptor has been largely studied. However, its influence on platelet sensitivity to aspirin remains controversial.

[Abnormalities of the interatrial septum associated with cerebral ischemia in young adults: contribution of trans-oesophageal echocardiography].

Background: About 40% of the mechanism of ischaemic stroke in young adults remains unclear. A paradoxical embolism associated with persistence of a patent foramen ovale and/or the presence of an atrial septal anevrysm are significantly more frequent in patients examined for ischaemic stroke of unknown cause than in control subjects.

Aim: was to evaluate the contribution of trans-oesophageal echocardiography to the diagnosis of abnormalities of the interatrial septum and to identify the role played by this condition in unexplained ischemic stroke.

Response variability to aspirin and one-year prediction of vascular events in patients with stable coronary artery disease.

The aim of this study was to assess the association between "aspirin non responsiveness" in patients with coronary artery diseases (CAD) and the risk of major adverse cardiovascular events (MACE). 204 patients with CAD receiving aspirin (250 mg/d) were included. Both Collagen/Epinephrine Closure Time (CEPI-CT) and urinary Thromboxane B2 (uTxB2) concentration was used to determine the patients aspirin responsiveness.

Accuracy of two scores in the diagnosis of stroke subtype in a multicenter cohort study.

Study Objective: The distinction between hemorrhagic and ischemic stroke has critical implications for management. For that purpose, clinical scores have been proposed to be used in areas with limited health care resources where brain computed tomographic (CT) scan is not readily available. We conducted this study to evaluate the predictive value of the Allen and Siriraj scores in the differential diagnosis of stroke subtypes.