Tool Library
Tools made by clinicians, trainees and developers around the world, together with the tools of the Computational Cardiology Team. Search by name or topic, filter by room, level or type, and open any tool from its card.
86 tools · today’s random order, which changes daily
By the Computational Cardiology Team
High-sensitivity troponin pathways, cutoffs and the differential, with the evidence.
7 interactive modules
Talal Warsi, MD · Dipole
A 3-D ECG atlas: watch activation cross the heart while the twelve leads draw themselves.
By the Computational Cardiology Team
A coronary tree you can fly through, annotate and project at any C-arm angle.
10 modules in CathMath
By the Computational Cardiology Team
Find the hemodynamics: pressure-volume loops and the numbers behind them.
11 interactive modules
By the Computational Cardiology Team
Pan with a plan: a 3D cath lab for learning table and C-arm control.
Berke Cenktug Korucu, MD · Ventriculus
A step-by-step preoperative cardiac consult on the 2024 AHA/ACC guideline.
6 modules in CardioLADs
4 modules in Echo Wizard
an unnamed author
Compare entered aortic root diameters with expected values and z-scores from echo reference studies.
By the Computational Cardiology Team
Two hearts, one mission: cardiovascular care in pregnancy, by the guideline.
12 interactive modules
Dr. Abhiram Challa · Learn PVCs
PVC origins on a 3D heart, with schematic 12-lead patterns and scored cases.
Anesthbeta
A 3D heart and its anatomical section, synchronized, with the standard TEE views.
Berke Cenktug Korucu, MD · Ventriculus
Coronary angiography and left and right heart cath on a 3D heart with fluoroscopy.
Abdul Mannan Khan Minhas · Abdul Mannan Khan Minhas
Step-by-step practice for Angio-Seal, MynxGrip and Perclose ProGlide, plus an IVUS trainer.
4 interactive modules
Kaido Paapstel · Pump & Circuit
Adjust a simulated circulation and follow how pressure, flow and volume respond.
Berke Cenktug Korucu, MD · Ventriculus
Cardiogenic shock at the bedside, fifteen minutes at a time, with a new variant each admission.
By the Computational Cardiology Team
Read an echo step by step: technique, references, calculators and report rules.
12 interactive modules
Berke Cenktug Korucu, MD · Ventriculus
A transthoracic echo quick reference: views, 17 segments, valves, diastology and calculators.
10 modules in CardioRender
By the Computational Cardiology Team
Pulmonary artery catheter tracings and numbers, interpreted the way the lab does.
8 interactive modules
CardioMechanics
A live pressure-volume loop with a condition library and support devices.
ResusBuddy
Resuscitation practice with adult and pediatric algorithms, timers and a log.
LAA TEE Lab
TEE and ICE views tied to 3D CT anatomy of four left atrial appendage shapes.
New Mexico Cardiogenic Shock Network
Stage cardiogenic shock with the New Mexico network's criteria, reasoning shown.
Avirup Guha, MD · CardioOnco Connect
Rapid cardiovascular triage before androgen deprivation therapy, with a report.
Carlos El-Tallawi, MD · EchoCompass
ASE echo guideline chapters with live figures, quizzes, calculators and an artifacts atlas.
6 interactive modules
Berke Cenktug Korucu, MD · Ventriculus
A pacemaker, ICD, CRT and loop-recorder programmer on a live simulated patient.
By the Computational Cardiology Team
Guideline-directed heart failure therapy: classify, start, uptitrate and decongest.
9 interactive modules
David Ouyang, MD · Intro2Echo
The heart by ultrasound: physics, views, Doppler and disease on one simulated heart.
By the Computational Cardiology Team
Which stress test, for whom, and why: appropriate use with the reasoning shown.
8 interactive modules
NRP Sim
A free two-device neonatal monitor and controller for small simulation groups.
CathSim
A broad catheterization suite: right heart cath, waveforms, access and procedures.
DDxSchemas
Right heart cath numbers to a hemodynamic phenotype, formulas shown.
By the Computational Cardiology Team
Loop diuretic dosing and the decongestion response, step by step.
Annas Rahman, MD · CathPan
Practice panning the cath table to keep the coronaries in view.
Annas Rahman, MD · AngioView
A linked 3D heart, simulated angiogram and C-arm angles.
Mohammed Obeidat · EP Lab Simulator
Run an EP study: steer catheters, pace, read intracardiac signals, map and ablate SVT and flutter cases.
The Heart in Twelve Leads
An illustrated ECG atlas where every tracing comes from one simulated 3D heart.
Berke Cenktug Korucu, MD · Ventriculus
Hear heart sounds, murmurs, pulses and the JVP change together on a bedside model.
ECG Sweep
A live rhythm simulator with 12-lead teaching, axis tools and an embed.
Berke Cenktug Korucu, MD · Ventriculus
An electrophysiology study you run yourself: recordings, stimulator, maneuvers and ablation.
Bedside Reference
A suite of cardiology pathways and calculators with their sources named.
PacingSim
Practice left bundle branch area pacing with fluoroscopy, EGMs and capture criteria.
Dr. Abed Akkawi · NightFloat
A real-time overnight cardiology on-call shift with several patients at once.
By the Computational Cardiology Team
Cardiology set to music: songs and a studio for the beat of the heart.
Willy Frick · ECG Toolkit
Free ECG calipers, a laddergram maker and a QTc calculator in the browser.
Guillermo Nimubona Castrillo · MioAtlas
A 3D coronary tree linked to a synthetic ECG, venous pulse and heart sounds.
Berke Cenktug Korucu, MD · Ventriculus
A pocket reference for cardiac drugs, scenarios, calculators and landmark trials.
Ruben Mora, MD · CCTCore
An open coronary CT reference: wiki, atlas, calculators and report templates.
Berke Cenktug Korucu, MD · Ventriculus
An ECG lab that combines rhythm, conduction, hypertrophy and injury.
Adarsh Balaji, MD · Perpetua
A visual guide to electrophysiology: the ECG and intracardiac electrograms on one shared clock.
3 interactive modules
By the Computational Cardiology Team
Cardiovascular risk, the enhancers that apply, and how treatment changes the outlook.
3 interactive modules
Arun Mahtani, MD · SimVT
Ventricular tachycardia origins on a simulated heart with a synchronized 12-lead.
Dr Cliff Reid · Cliff Reid
Occlude any coronary artery on a 3D heart and watch the 12-lead and echo respond.
Sandoval Physiology Lab
A coronary physiology mentor: pressure-wire pullbacks, thermodilution and artifact cases.
LearnCoronary
Virtual coronary angiography: anatomy, projection and acquisition side by side.
EchoWorkflows
Echo pathways and a diastology calculator with the exclusions shown.
By the Computational Cardiology Team
Cardio-oncology: cardiotoxicity risk, surveillance and management in one place.
Pulmonary POCUS
Lung ultrasound at the point of care.
These tools are built and maintained by their own authors. We list them to help you find them. A listing is not an endorsement or a clinical check, and the short notes describe what each tool is, not how good it is. Check any number against the source guideline before it affects care. Builders: to claim a listing, correct it, add a screenshot or ask to be removed, open your tool’s card and choose Are you the builder?
This gallery is maintained by my mentee Dr. Arun Mahtani.