Sandra Tierney

What Is Hypokinesis? Causes, Signs, and Treatment Options

Is a Chiari Network in the Heart Dangerous?

What Is Global Hypokinesis? Causes, Symptoms, Treatment

How Is Ejection Fraction Calculated? Formula and Tests

What Is ATTR-CM? Symptoms, Diagnosis, and Treatment

How to Describe Murmurs on a Physical Exam

How Rare Is Cardiac Sarcoidosis?

Is Tricuspid Regurgitation a Systolic Murmur?

How to Fix Coupling Contractions (Ventricular Couplets)

Is an Inverted P Wave Dangerous?

What Is a Nonspecific T Wave Abnormality?

Why Is S2 Louder With Pulmonary Embolism?

What Is Pulmonary Atresia? Symptoms, Causes, and Treatment

The Five WHO Groups of Pulmonary Hypertension

Can Anxiety Cause Right Axis Deviation?

How Fast Does Moderate Aortic Stenosis Progress?

What Is Tricuspid Atresia? Symptoms, Surgery, and Management

How Rare Is Achenbach Syndrome?

How to Diagnose Diastolic Heart Failure

What Is IVSD on an Echocardiogram?