| K221321 | MAC 5 A4/ MAC 5 A5/ MAC 5 Lite Resting ECG Analysis System | GE Medical Systems Information Technologies, Inc. |
| K221141 | PageWriter TC35 Cardiograph | Medizin Systeme Boblingen GmbH |
| K220362 | LE-12CH | CAF Medical Solutions Inc. |
| K212278 | Electrocardiograph | Edan Instruments, Inc. |
| K212163 | Coala Heart Monitor | Coala Life AB |
| K212112 | Cardiologs Holter Platform | Cardiologs Technologies |
| K210753 | KardiaMobile 6L | AliveCor, Inc. |
| K210560 | Page Writer TC20 Cardiograph, Page Writer TC30 Cardiograph, Page Writer TC50 Cardiograph, Page Writer TC70 Cardiograph | Philips Medical Systems |
| K210140 | Electrocardiograph: SE-1202 | Edan Instruments, Inc |
| K203786 | MAC 7 - Resting ECG Analysis System | GE Medical Systems Information Technologies, Inc. |
| K201456 | Scan Monitor | Withings SA |
| K200036 | AI-ECG Tracker | Shenzhen Carewell Electronics Co., Ltd. |
| K193415 | PhysIQ Heart Rhythm And Respiration Module | PhysIQ, Inc |
| K191692 | KardioScreen | IMedrix Inc. (formerly Piitech Inc.) |
| K183425 | CARDIOVIT AT-102 G2 | Schiller AG |
| KARDIAMOBILE | ALIVECOR, INC. | 2020-03-03 |
| PAGEWRITER | PHILIPS MEDICAL SYSTEMS | 2020-02-25 |
| STRESSVUE | PHILIPS MEDICAL SYSTEMS | 2020-01-06 |
| STRESSVUE | PHILIPS MEDICAL SYSTEMS | 2020-01-06 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2019-10-10 |
| ELECTROCARDIOGRAPH | GE MEDICAL SYSTEMS INFORMATION TECHNOLOGIES, INC. | 2019-09-26 |
| KARDIAMOBILE | ALIVECOR | 2019-09-06 |
| ECG-1350A | NIHON KOHDEN CORPORATION | 2019-09-05 |
| PAGEWRITER TOUCH CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2019-08-07 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2019-08-07 |
| PAGEWRITER TC30 CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2019-08-05 |
| IQECG | MIDMARK CORPORATION | 2019-07-17 |
| CARDIOFAX M | NIHON KOHDEN CORPORATION | 2019-07-03 |
| PAGEWRITER TOUCH CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2019-06-22 |
| PAGEWRITER TOUCH CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2019-06-22 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2019-05-21 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2019-04-10 |
| PAGEWRITER TOUCH CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2019-04-01 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2019-03-29 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2019-03-15 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2019-03-14 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2019-03-14 |
| PAGEWRITER TOUCH CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2019-03-12 |
| PAGEWRITER TOUCH CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2019-03-08 |
| PAGEWRITER TOUCH CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2019-03-08 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2019-03-08 |
| PAGEWRITER TC20 CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2019-03-05 |
| NASIFF ASSOCIATES EKG SOFTWARE | NASIFF ASSOCIATES, INC. | 2019-01-28 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2019-01-08 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2018-12-26 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2018-12-20 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2018-11-19 |
| PAGEWRITER TC20 CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2018-11-06 |
| PACEART SYSTEM | MEDTRONIC, INC. | 2018-10-31 |
| MAC 5500 HD | GE MEDICAL SYSTEMS INFORMATION TECHNOLOGIES | 2018-10-26 |
| STRESS TEST | MORTARA INSTRUMENT, INC. | 2018-09-25 |
| MORTARA | MORTARA INSTRUMENT, INC | 2018-09-20 |
| STRESSVUE | PHILIPS MEDICAL SYSTEMS | 2018-09-11 |
| MAC 5500 HD | GE MEDICAL SYSTEMS INFORMATION TECHNOLOGIES, INC | 2018-08-20 |
| VERMED ECG MONITORING ELECTRODES | NISSHA FIS, INC | 2018-08-13 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2018-07-17 |
| GE 5500 EKG MACHINE | GE HEALTHCARE | 2018-05-21 |
| ALIVECOR KARDIABAND | ALIVECOR, INC. | 2018-05-21 |
| PAGEWRITER TC20 CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2018-05-16 |
| PAGEWRITER TOUCH CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2018-05-15 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2018-03-02 |
| ELI 380 | MORTARA INSTRUMENT, INC. | 2018-02-28 |
| PAGEWRITER TOUCH CARDIOGRAPH | PHILIPS MEDICAL SYSTEMS | 2018-02-20 |
| PHILIPS PAGEWRITER TC-70 CARDIOGRAPH MACHINES | PHILIPS | 2017-12-12 |
| M SERIES | ZOLL MEDICAL CORPORATION | 2017-12-08 |