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Abstract: The electrocardiogram (ECG) signals P-wave, QRS wave and T-wave all reflect the activity of the heart, and the analysis of ECG signals can provide basic information for the diagnosis and ...

A heart block is a conduction disorder that affects the heart’s electrical system, causing a slower and sometimes irregular ...

However, obesity affects the surface ECG significantly, reducing voltage amplitude through a combination of leftward LV axis deviation, increased chest wall fat and increased pericardial fat. In this ...

Objective: To investigate the role of cardiovascular magnetic resonance (CMR) in a series of patients with ECG repolarisation changes and normal echocardiography. Patients and design: 10 patients with ...

EKG of a 69-year-old black male with Wellens' syndrome. Visible in leads V1-V4, here with a biphasic T-wave with negativisation. The presence of Wellens' syndrome carries significant diagnostic and ...

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Apron Inc. and Paseo join Dawne Gee to preview the August Chef in a Box.

What distinguishes atrial flutter is that the P and R waves well regularly spaced and sized. In addition to ECG, an echocardiogram is typically used in people newly diagnosed with atrial flutters. The ...