Short-Term Synchronization of an Intracardiac Leadless Pacemaker With a Transvenous Atrial Pacemaker in a Sedentary Patient.

We herein describe a case of successful atrioventricular synchrony at an 8-week follow-up in a patient who received a leadless pacemaker for recurrent right ventricular lead failures and had a pre-existing atrial transvenous pacemaker. Given the significant hemodynamic improvements, careful initial programming and adjustments during follow-up are needed.

Impact of the Admission Pathway on the Gender-Related Mortality of Patients With ST-Elevation Myocardial Infarction.

The mortality of women with ST-elevation myocardial infarction (STEMI) exceeds that of men, supposedly the result of older age and co-morbidities. Patients with STEMI can be transported directly to the catherization lab by the emergency medical service (EMS) or to the emergency department (ED) by the EMS, a regular ambulance, or independently. This raises the question whether gender disparity in the transport of patients with STEMI may affect time to therapy and consequently explain the disparate outcome in men and women with STEMI.

Sero-Prevalence and Sero-Incidence of Antibodies to SARS-CoV-2 in Health Care Workers in Israel, Prior to Mass COVID-19 Vaccination.

This study aims to examine the prevalence and risk factors of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) sero-positivity in health care workers (HCWs), a main risk group, and assess the sero-incidence of SARS-CoV-2 infection between the first and second waves of coronavirus disease 2019 (COVID-19) in Israel. A longitudinal study was conducted among 874 HCWs from nine hospitals. Demographics, health information, and blood samples were obtained at baseline (first wave-April-May 2020) and at follow-up ( = 373) (second wave-September-November 2020).

Acute myocardial infarction in the Covid-19 era: Incidence, clinical characteristics and in-hospital outcomes-A multicenter registry.

Background: We aimed to describe the characteristics and in-hospital outcomes of ST-segment elevation myocardial infarction (STEMI) patients during the Covid-19 era.

Methods: We conducted a prospective, multicenter study involving 13 intensive cardiac care units, to evaluate consecutive STEMI patients admitted throughout an 8-week period during the Covid-19 outbreak. These patients were compared with consecutive STEMI patients admitted during the corresponding period in 2018 who had been prospectively documented in the Israeli bi-annual National Acute Coronary Syndrome Survey.

Differentiation between myopericarditis and acute myocardial infarction on presentation in the emergency department using the admission C-reactive protein to troponin ratio.

Background: The treatment of myopericarditis is different than that of acute myocardial infarction (AMI). However, since their clinical presentation is frequently similar it may be difficult to distinguish between these entities despite a disparate underlying pathogenesis. Myopericarditis is primarily an inflammatory disease associated with high C-reactive protein (CRP) and relatively low elevated troponin concentrations, while AMI is characterized by the opposite.

Direct Admission of Patients With ST-Segment-Elevation Myocardial Infarction to the Catheterization Laboratory Shortens Pain-to-Balloon and Door-to-Balloon Time Intervals but Only the Pain-to-Balloon Interval Impacts Short- and Long-Term Mortality.

Background Shortening the pain-to-balloon (P2B) and door-to-balloon (D2B) intervals in patients with ST-segment-elevation myocardial infarction (STEMI) treated by primary percutaneous coronary intervention (PPCI) is essential in order to limit myocardial damage. We investigated whether direct admission of PPCI-treated patients with STEMI to the catheterization laboratory, bypassing the emergency department, expedites reperfusion and improves prognosis. Methods and Results Consecutive PPCI-treated patients with STEMI included in the ACSIS (Acute Coronary Syndrome in Israel Survey), a prospective nationwide multicenter registry, were divided into patients admitted directly or via the emergency department.

Modern Stents: Where Are We Going?

Coronary artery stenting is the treatment of choice for patients requiring coronary angioplasty. We describe the major advancements with this technology. There have been significant developments in the design of stents and adjunctive medical therapies.

Optimal Timing for Coronary Intervention in Patients With Transient ST-Elevation Myocardial Infarction.

STEMI patients admitted urgently to the hospital but experience early complete resolution of both ischemic symptoms and ST-elevations on the electrocardiogram are diagnosed as transient STEMI (TSTEMI). Current evidence indicates that primary intervention is plausible but in certain circumstances intervention can be delayed. We sought to examine whether there is a time limit to such a delay that may affect long-term outcome.

[DIRECT ADMISSION OF STEMI PATIENTS TO THE CARDIAC CARE UNIT VERSUS ADMISSION VIA THE EMERGENCY DEPARTMENT FOR PRIMARY CORONARY INTERVENTION IMPROVES SHORT AND LONG-TERM SURVIVAL].

Introduction: Shortening door-to-balloon time intervals in ST-elevation myocardial infarction (STEMI) patients treated by primary percutaneous coronary intervention (PPCI) is necessary in order to limit myocardial damage. Direct admission to the cardiac care unit (CCU) facilitates this goal. We compared characteristics and short- and long-term mortality of PPCI-treated STEMI patients admitted directly to the CCU with those admitted via the emergency department (ED).