Cardiology Double your clinic's reach by next quarter.

Deploy specialist agents that screen incoming symptoms, personalise every follow-up, and carry thousands of patient conversations a week.

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A nurse listens to a senior patient's chest with a stethoscope during a home check-up — photo by Adventure Studio on Pexels
Trusted by cardiology leaders worldwide

Specialist agents for every step of cardiac care

Proactive Patient Outreach

Close care gaps by reaching out to patients due for annual reviews, screenings, and medication checks.

Symptom Intake & Triage

Route patients to the right level of care by collecting a complete clinical history in one conversation.

Care Plan Drafting

Save clinician time by drafting care plans tailored to each patient's history, comorbidities, and goals.

Round-the-Clock Support

Keep patients supported between visits with instant, sourced answers to clinical questions at any hour.

Measured results from week one
3.8x

More patient consultations per clinician

+47%

Increase in annual review completion

23

Provider minutes saved per encounter

−64%

Reduction in care plan drafting time

“Working with Calder was better than any build we've run in-house. I can describe a workflow on Monday and watch it take calls on Thursday.”

Dr. Naomi Ferrell, MD
Founder, Willowbrook Cardiology

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Clinical Trust LayerEvery action accounted for.

Keep complete control through enterprise security frameworks, real-time observability, and governance tooling built specifically for regulated clinical work.

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Identity & Access

Multi-factor authentication, role-scoped permissions, and automated de-provisioning

Audit & Compliance

Continuous HIPAA and SOC 2 monitoring with scheduled reporting

Incident Response

Round-the-clock threat monitoring with a 12-minute response SLA

Model Governance

Version control, single-click rollback, and performance thresholds

Data Encryption

End-to-end encryption at rest and in transit, with quarterly key rotation

Live Observability

Real-time monitoring, anomaly detection, and full interaction traceability

TYPE IISOC 2
EUGDPR
USHIPAA

Connects to the systems you already run.

Calder integrates natively with every major electronic health record and scheduling platform.

Corepoint CLARION EHR medley health VantiaMD Elmwood Charts Practi NORTHWIND Cadence RX

Field notes from the clinic.

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Two healthcare workers in conversation in a bright clinic room — photo by Thirdman on Pexels

Why I'm joining Calder as Chief Medical Officer

I became an interventional cardiologist to help people through their hardest weeks. I'm joining Calder so I can reach more of them.

Too many tabs, not enough medicine

Why the digital fragmentation of a clinic is a patient safety problem, and what a single platform can do about it.

How we build agents that improve themselves

Our answer to the post-deployment optimisation problem, written up in full.

FAQ

How do you handle our patient data during training and deployment?
All patient data is processed under HIPAA and SOC 2 requirements. Records are encrypted at rest and in transit, with scoped access controls and full audit logging. We never use patient data for model training without explicit consent and documented de-identification.
What happens when an agent meets an edge case it hasn't seen?
The agent escalates to your on-call clinician with a full transcript and its confidence trace, then the case is added to your review queue so the behaviour can be corrected deliberately.
Can we change agent behaviour after launch without full retraining?
Yes. Behaviours are versioned policies, not baked weights, so a clinical lead can edit, preview against past conversations, and publish in the same afternoon.
What is your uptime SLA and disaster recovery process?
Enterprise agreements carry a 99.95% monthly uptime commitment across three regions, with a 12-minute recovery point objective and quarterly failover drills you are welcome to observe.
How do agents keep context across multiple patient interactions?
Every patient has a persistent context graph that links encounters, medications, and prior conversations, so the agent opens each call already knowing what was said last time.

Dependable clinical infrastructure, from day one.

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