Norma M. Keller

Cardiology

550 1st Ave
New York, NY 10016

Last Updated: 09/26/2026

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Found 45 publications

Pinhole-Like Left Main Ostium: Managing a High-Risk Anatomical Substrate With a Novel Percutaneous Strategy.

Pinhole-Like Left Main Ostium: Managing a High-Risk Anatomical Substrate With a Novel Percutaneous Strategy.

Journal: JACC. Case reports

Published: March 12, 2026

Hemodynamic Super-Response to Mechanical Thrombectomy in Patients With Intermediate-Risk Pulmonary Embolism.

Hemodynamic Super-Response to Mechanical Thrombectomy in Patients With Intermediate-Risk Pulmonary Embolism.

Journal: Circulation. Cardiovascular interventions

Published: September 03, 2025

Differences Between Ischemic and Nonischemic Cardiomyopathy in Heart Failure Related Cardiogenic Shock.

Differences Between Ischemic and Nonischemic Cardiomyopathy in Heart Failure Related Cardiogenic Shock.

Journal: Journal of cardiac failure

Published: January 13, 2025

The Relationship Between Syncope and Cardiac Index in Acute Pulmonary Embolism.

The Relationship Between Syncope and Cardiac Index in Acute Pulmonary Embolism.

Journal: The American journal of cardiology

Published: December 13, 2024

Right Ventricular-Pulmonary Arterial Uncoupling as a Predictor of Invasive Hemodynamics and Normotensive Shock in Acute Pulmonary Embolism.

Right Ventricular-Pulmonary Arterial Uncoupling as a Predictor of Invasive Hemodynamics and Normotensive Shock in Acute Pulmonary Embolism.

Journal: The American journal of cardiology

Published: September 18, 2024

Evaluating the hemodynamic impact of saddle versus non-saddle pulmonary embolism: insights from a thrombectomy cohort.

Evaluating the hemodynamic impact of saddle versus non-saddle pulmonary embolism: insights from a thrombectomy cohort.

Journal: The Journal of invasive cardiology

Published: June 27, 2024

Mitigating health disparities by improving access to catheter-based therapies for vulnerable patients with acute pulmonary embolism.

Mitigating health disparities by improving access to catheter-based therapies for vulnerable patients with acute pulmonary embolism.

Journal: Cardiovascular revascularization medicine : including molecular interventions

Published: June 17, 2024

Inferior vena cava contrast reflux grade is associated with a reduced cardiac index in acute pulmonary embolism.

Inferior vena cava contrast reflux grade is associated with a reduced cardiac index in acute pulmonary embolism.

Journal: Thrombosis research

Published: June 10, 2024

Comparing Outcomes Between Advanced Practice Providers and Housestaff Teams in the Cardiac Intensive Care Unit.

Comparing Outcomes Between Advanced Practice Providers and Housestaff Teams in the Cardiac Intensive Care Unit.

Journal: JACC. Advances

Published: April 12, 2024

Relationship between the mixed venous-to-arterial carbon dioxide gradient and the cardiac index in acute pulmonary embolism.

Relationship between the mixed venous-to-arterial carbon dioxide gradient and the cardiac index in acute pulmonary embolism.

Journal: European heart journal. Acute cardiovascular care

Published: January 23, 2024

Intracardiac Versus Transesophageal Echocardiography Guided Percutaneous Debulking of Tricuspid Endocarditis.

Intracardiac Versus Transesophageal Echocardiography Guided Percutaneous Debulking of Tricuspid Endocarditis.

Journal: The American journal of cardiology

Published: December 11, 2023

Percutaneous Debulking of a Tricuspid Valve Papillary Fibroelastoma: A Rare Presentation and Management Approach.

Percutaneous Debulking of a Tricuspid Valve Papillary Fibroelastoma: A Rare Presentation and Management Approach.

Journal: Circulation. Cardiovascular imaging

Published: December 04, 2023

Showing 1-12 of 45

Last Updated: 09/26/2026