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HeartLogic Enables Proactive Care in the Outpatient Setting
Summary
HeartLogic™ Heart Failure Index
Contributing Trends
Day 1: VIGILANT™ CRT-D implanted
(A) Day 43: Patient seen by nurse practitioner for follow-up; patient “feels fine” with no heart failure (HF) symptoms
(B) Day 44:HeartLogic alert issued
- HeartLogic Index is 16
- Contributing Trends: S3 and S3/S1
![HeartLogic Contributing Trends Graph](https://www.bostonscientific.com/en-US/medical-specialties/electrophysiology/heartlogic-heart-failure-diagnostic/case-studies/1/_jcr_content/fullBleedTileContent-par/fullbleedtile_553786/maincontentFullBleed-par/image.img.cs1-contributing-trends.jpg)
(C) Day 45: HeartLogic Index is 22. Patient seen by Interventional Cardiologist:
- Swelling in right foot
- Excessive sweating
- Shortness of breath
- Furosemide increased (40 mg 3x/day to 4x/day)
(D) Day 54: HeartLogic Index returns to baseline
- S3 measurements trending down to below 1mG
- Thoracic Impedance was not a contributing trend and did not detect worsening HF
Clinical Data
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