Background: The aim of this study was to explore the population-wide distribution in the practice
of leisure-time physical activity among Canadian youth and how physical activity level is …

Background There is no known effective therapy for patients with coronavirus disease 2019 (COVID-19).
Initial reports suggesting the potential benefit of hydroxychloroquine/…

Background: The COVID-19 pandemic has resulted in worldwide morbidity at unprecedented
scale. Troponin elevation is a frequent laboratory finding in hospitalized patients with the …

The Cloud Transmission (Cloud Txn) is a new paradigm of broadcasting or point-to-multipoint
transmission system, designed for efficient and flexible use of the spectrum, robustness …

DISCUSSION The electrophysiological mechanism that would best explain the ECG
changes between Figures 1 A and B is the transient manifestation of PAF secondary to a …

Opinion statement Chronic aortic regurgitation can result from various congenital and acquired
anomalies and can be associated with proximal aortic disease. As the number of aortic …

Introduction Prior studies have shown that addition of posterior wall isolation (PWI) may reduce
atrial fibrillation recurrence in patients with persistent atrial fibrillation. No data on PWI in …

The ATSC A/110 standard specifies a transmitter identification (TxID) system using RF water-mark.
The system, using a 16-bit Kasami sequence, can identify up to 16 millions DTV …

Background: Apical hypertrophic cardiomyopathy (aHCM) is thought to have a more benign
clinical course compared to septal HCM (sHCM), but most data have been derived from …

CARRIERS--FEDERAL REGULATION OF MOTOR TRANSPORTATION BROKERS-A broker
is, in general, an intermediary or" go-between" in the business of negotiating contracts for …