Steven O. Marx

Steven O. Marx

Cardiology | Cardiac Electrophysiology

622 West 168th Street
New York, NY 10032

Last Updated: 09/26/2026

Save publications for later

Sign Up

Not sure about your diagnosis?

Check Your Symptoms

Found 67 publications

Left Ventricular Unloading in Anterior ST-Segment Elevation Myocardial Infarction Without Shock: The ST-Segment Elevation Myocardial Infarction Door to Unload Randomized Controlled Trial.

Left Ventricular Unloading in Anterior ST-Segment Elevation Myocardial Infarction Without Shock: The ST-Segment Elevation Myocardial Infarction Door to Unload Randomized Controlled Trial.

Journal: Journal of the American College of Cardiology

Published: March 12, 2026

L-Type Cav1.3 and HCN Channels Mediate Heart Rate Acceleration by Catecholamines.

L-Type Cav1.3 and HCN Channels Mediate Heart Rate Acceleration by Catecholamines.

Journal: Circulation research

Published: December 04, 2025

FGF13 is not secreted from neurons.

FGF13 is not secreted from neurons.

Journal: bioRxiv : the preprint server for biology

Published: November 26, 2025

FGF13 Regulates VGSC-Independent Cardiomyocyte Impulse Propagation via Cx43 Trafficking.

FGF13 Regulates VGSC-Independent Cardiomyocyte Impulse Propagation via Cx43 Trafficking.

Journal: Circulation research

Published: November 07, 2025

Targeting Calcium Regulation for Heart Failure and Arrhythmia Therapeutics: A Critical Review.

Targeting Calcium Regulation for Heart Failure and Arrhythmia Therapeutics: A Critical Review.

Journal: Circulation

Published: September 29, 2025

RYR2 Variants in Catecholaminergic Polymorphic Ventricular Tachycardia Patients: Insights From Protein Structure and Clinical Data.

RYR2 Variants in Catecholaminergic Polymorphic Ventricular Tachycardia Patients: Insights From Protein Structure and Clinical Data.

Journal: Circulation. Arrhythmia and electrophysiology

Published: August 28, 2025

FGF13 regulates cardiomyocyte impulse propagation via Cx43 trafficking independent of voltage-gated sodium channels.

FGF13 regulates cardiomyocyte impulse propagation via Cx43 trafficking independent of voltage-gated sodium channels.

Journal: bioRxiv : the preprint server for biology

Published: August 08, 2025

FGF13 is not secreted from mouse neurons.

FGF13 is not secreted from mouse neurons.

Journal: JCI insight

Published: May 23, 2025

The Na V 1.5 auxiliary subunit FGF13 modulates channels by regulating membrane cholesterol independent of channel binding.

The Na V 1.5 auxiliary subunit FGF13 modulates channels by regulating membrane cholesterol independent of channel binding.

Journal: bioRxiv : the preprint server for biology

Published: April 01, 2025

The NaV1.5 auxiliary subunit FGF13 modulates channels by regulating membrane cholesterol independent of channel binding.

The NaV1.5 auxiliary subunit FGF13 modulates channels by regulating membrane cholesterol independent of channel binding.

Journal: The Journal of clinical investigation

Published: January 29, 2025

Characterizing high-risk enrollment criteria and impact on clinical outcomes in a large randomized clinical trial: Insights from the TWILIGHT trial.

Characterizing high-risk enrollment criteria and impact on clinical outcomes in a large randomized clinical trial: Insights from the TWILIGHT trial.

Journal: American heart journal

Published: October 30, 2024

A genetically encoded actuator boosts L-type calcium channel function in diverse physiological settings.

A genetically encoded actuator boosts L-type calcium channel function in diverse physiological settings.

Journal: Science advances

Published: October 30, 2024

Showing 1-12 of 67

Last Updated: 09/26/2026