Author

Sandra Tierney Page 7

Sandra Tierney, MD, is a cardiologist with a community medical group in Newport, Rhode Island. She evaluates patients and reviews diagnostic echocardiograms and cardiac stress tests. Tierney practiced general internal medicine before completing her cardiology fellowship, and she focuses on helping individuals understand their clinical imaging reports and diagnostic results.

Sudden Unexplained Nocturnal Death Syndrome: Causes and Risks Heart & Lungs
Atrioesophageal Fistula: Causes, Symptoms, and Treatment Heart & Lungs
What Is the Normal Range for PCWP Values?Heart & Lungs
Myocardial Stunning: Causes, Diagnosis, and Recovery Heart & Lungs
What Is NPPB and Its Role in Heart Health?Heart & Lungs
Short PR Syndrome Treatment and Management Heart & Lungs
What Is Pressure Half Time in Aortic Regurgitation?Tests
The Aortic Notch: Its Meaning and Clinical Significance Heart & Lungs
What Is Apolipoprotein E and Why Is It Important?Genetics
Differential Cyanosis: Causes, Signs, and Treatments Heart & Lungs
The Sokolow Lyon Index: An Indicator for Heart Health Tests
What Is a Persistent Left Superior Vena Cava on an Echo?Tests
Corrected QTc: Normal Ranges, Causes, and Health Risks Heart & Lungs
LAA Thrombus: Causes, Diagnosis, and Treatment Options Heart & Lungs
ECG Patterns That Indicate Sudden Cardiac Death Risk Tests
What Is Cardiac RMS and Why Does It Matter?Heart & Lungs
What Does a Nonspecific ST Abnormality Mean?Tests
Eccentric Hypertrophy: Is This Heart Growth Good or Bad?Heart & Lungs
LMNA Cardiomyopathy: Causes, Symptoms, and Treatment Heart & Lungs
ESPVR Meaning: What It Means for Heart Health Heart & Lungs
What Do BNP Levels Indicate About Mortality?Tests
What Is a MACE Score and How Is It Used?Tests
Irregular Heart Sounds Audio: Murmurs, Gallops & Clicks Heart & Lungs
Global Longitudinal Strain: Key Insights and Clinical Relevance Tests
PPA2 in Mitochondrial Phosphatase and Sudden Cardiac Risks Heart & Lungs
LAA Thrombus: Mechanisms, Risks, and Diagnostic Insights Heart & Lungs
What Is Ventricular Morphology Analysis?Tests
Modern ACS Algorithm: A Clinical Roadmap Heart & Lungs