Fri.Sep 01, 2023

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ECG Blog #393 — Why So Many Shapes?

Ken Grauer, MD

The interesting rhythm shown in Figure-1 was obtained after Adenosine was given for a regular SVT ( S upra V entricular T achycardia ). How would YOU interpret this rhythm in Figure-1 ? Why are there so many shapes for the QRS complex in the long lead II rhythm strip? Figure-1: 12-lead ECG and long lead II rhythm strip obtained after Adenosine was given for a regular SVT rhythm.

Blog 119
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Clinical outcomes and progression rate of tricuspid regurgitation in patients with rheumatic mitral valve disease

Open Heart

Objective A substantial proportion of patients with rheumatic heart disease (RHD) have tricuspid regurgitation (TR). This study aimed to identify the impact of functional TR on clinical outcomes and predictors of progression in a large population of patients with RHD. Methods A total of 645 patients with RHD were enrolled, mean age of 47±12 years, 85% female.

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#155: The Microstress Effect: Building Resilience thru Purpose

Society of Thoracic Surgeons - Early Career

Podcast #155: The Microstress Effect: Building Resilience thru Purpose In this episode, Dr. Michael Maddaus talks with Rob Cross, professor of global leadership, Babson College, cofounder and director of the Connected Commons, and author of Beyond Collaboration Overload and The Microstress Effect , about the microstresses we experience every day that are impacting our work, relationships and ability to live well.

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Value of Accredited Certifications | CTE Health Science Programs | NHA

Learning + Leading

The healthcare industry is facing a shortage of qualified professionals, and employers are increasingly looking to CTE health science students to gain the certification needed to fill the employment pipeline. However, not all certifications are created equal.

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Patterns in hospital admissions for adults with congenital heart disease for non-cardiac procedures

Open Heart

Objective Advances in management of congenital heart disease (CHD) have led to an increasing population of adults with CHD, many of whom require non-cardiac procedures. The objectives of this study were to describe the characteristics of these patients, their distribution among different hospital categories and the characteristics determining this distribution, and mortality rates following noncardiac procedures.

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Red blood cells exposed to oxygen deficiency protect against myocardial infarction

Science Daily - Heart Disease

Red blood cells exposed to oxygen deficiency protect against myocardial infarction, according to a new study. The study also shows that the protective effect is enhanced by a nitrate-rich vegetable diet.

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A middle-aged man with acute chest pain.

Dr. Smith's ECG Blog

A 50-something male had onset of chest pain 1 hour prior to ED arrival. It is constant, 9/10, left-sided CP that radiates into left arm and jaw. Endorses some associated SOB, but denies back pain, fever, cough, chills, leg swelling, or other new symptoms. Has never had this before. Takes metoprolol for HTN. Here is the triage ECG: What do you think?