---
title: What an AI agent reads on Leon Iri Kupferwasser, M.D., FACC, FESC · The Direct Index
url: https://directindex.org/r/caliheartdocs.com/agent-view?format=md
---

[The Direct Index](https://directindex.org/)
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 [Report](https://directindex.org/r/caliheartdocs.com) · scanned 2026-10-23

# What an AI agent reads on Leon Iri Kupferwasser, M.D., FACC, FESC

An assistant's crawler fetches the page once, without running JavaScript, and reads the text, the structured data and the links. Below is what it gets from [caliheartdocs.com](http://www.caliheartdocs.com/), taken from the copy the scanner kept.

4,093

characters of text without JavaScript

none

structured data for the business

0

of 3 AI crawlers turned away at the edge

 Text

## The words an agent gets

Title: The Heart Medical Group · language en. First 1,800 of 4,093 characters:

```
The Heart Medical Group Home Contact Locate (818) 904-6782 Home About Munaf ShamjiM.D., FACC L. Iri KupferwasserM.D., FACC, FESC Michael HakimiD.O., FACC Conditions & Services Conditions Chest Pain Dizziness Shortness of Breath Arrhythmias Heart Attack Heart Failure Congestive Heart Failure Heart Disease in Women Palpitations Smoking Cessation Fainting PAD and Claudication High Blood Pressure Services Balloon Angioplasty Arrhythmia Ablation Cardiac Education and Primary Prevention Pacemaker / Defibrillator Implantation Echocardiography Electrical Cardioversion Electrocardiography Event Recording Exercise Treadmill Testing Exercise Program High Blood Pressure Management Holter Monitoring Home Sleep Study Inpatient Consultative Cardiology Invasive Angiography Lipid and Cholesterol Management Loop Recording Noninvasive CT - Coronary Angiogram Nuclear Cardiology Stress Testing Outpatient Consultative Cardiology Pacemaker Implantation Remote Monitoring Program Resynchronization Therapy Stress Echocardiography Transesophageal Echocardiography Stenting Vascular Medicine Weight Loss Peripheral / Endovascular Interventions Coronary Interventions via the Wrist Resources Resources Patient Information Heart Education What's New Contact Contact We have three convenient locations in... Van Nuys Sherman Oaks Sylmar Simi Valley Palmdale Email us today! Patient Portal Menu Home About Overview Munaf Shamji, M.D., FACC L. Iri Kupferwasser, M.D., FACC, FESC Michael Hakimi, D.O., FACC Conditions & Services Conditions Services Resources Patient Information Heart Education What's New Contact Our Locations Email Us cardiology in the san fernando valley The Heart Medical Group of the San Fernando Valley is a full-service adult cardiology practice with offices in Van Nuys, Sylmar, Sherman Oaks,
```

 Facts

## What it can say about the business

| A business type in JSON-LD | no |
| Name | no |
| Telephone | +8189046782 (a tel: link, not structured) |
| Address | no |
| Opening hours | no |
| Menu or price list | nothing |
| Cuisine in structured data | no |
| JSON-LD blocks | 0 |

 Actions

## The links it would act on

No booking or ordering link found; only a phone number (+8189046782). An agent has nothing to act on.

Everything here comes from fetching the homepage once as a crawler. The [report](https://directindex.org/r/caliheartdocs.com) turns it into a score and a list of fixes, with code to paste.

#### The Direct Index

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#### Use it

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#### Vendors and help

[Booking and ordering vendors](https://directindex.org/vendors)[Which vendors' terms allow agents](https://directindex.org/vendors/terms)[Vendor verification](https://directindex.org/vendors/verification)[Website builders](https://directindex.org/builders)[Who can fix this](https://directindex.org/providers)[For agencies](https://directindex.org/agency)

#### For agents

[llms.txt](https://directindex.org/llms.txt)[llms-full.txt](https://directindex.org/llms-full.txt)[OpenAPI](https://directindex.org/openapi.json)[MCP server](https://directindex.org/.well-known/mcp/server-card.json)[A2A agent](https://directindex.org/.well-known/agent-card.json)[Direct feeds](https://directindex.org/direct.json)

#### Data

[Open data, CSV and JSON](https://directindex.org/data)[The quarterly edition](https://directindex.org/editions)[City data, JSON and Markdown](https://directindex.org/cities)[Sitemap](https://directindex.org/sitemap.xml)

Business listings come from OpenStreetMap contributors, under the ODbL. Scores are published under the same licence.

```json
{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://directindex.org/#org","name":"The Direct Index","url":"https://directindex.org/","logo":"https://directindex.org/favicon.svg","email":"hello@directindex.org","founder":{"@type":"Person","@id":"https://directindex.org/#antonio","name":"Antonio Curado","sameAs":["https://x.com/ab_curado"]},"description":"Independent measurement of whether AI agents can find, read and act on a business's own website."},{"@type":"WebSite","@id":"https://directindex.org/#site","url":"https://directindex.org/","name":"The Direct Index","publisher":{"@id":"https://directindex.org/#org"},"inLanguage":"en","potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://directindex.org/scan?url={url}"},"query-input":"required name=url"}},{"@type":"WebAPI","name":"The Direct Index API","url":"https://directindex.org/openapi.json","documentation":"https://directindex.org/llms-full.txt","provider":{"@id":"https://directindex.org/#org"}}]}
```