Journal: Sensors (Basel, Switzerland)

Article Title: Textile Electrocardiogram (ECG) Electrodes for Wearable Health Monitoring

doi: 10.3390/s20041013

Figure Lengend Snippet: Three-lead positioning for recording of the Electrocardiogram (ECG) signal.

Article Snippet: The electrodes were tested with the BIOPAC MP160 ECG data acquisition module.

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Textile Electrocardiogram (ECG) Electrodes for Wearable Health Monitoring

doi: 10.3390/s20041013

Figure Lengend Snippet: ECG data taken on a seated subject with adhesive electrodes ( a ) and sewn electrodes ( b ). Both signals are filtered with a 60 Hz notch filter and a Daubechies wavelet filter.

Article Snippet: The electrodes were tested with the BIOPAC MP160 ECG data acquisition module.

Techniques: Adhesive

Journal: Comparative Medicine

Article Title: The Adult G?ttingen Minipig as a Model for Chronic Heart Failure After Myocardial Infarction: Focus on Cardiovascular Imaging and Regenerative Therapies

doi:

Figure Lengend Snippet: Acute myocardial infarct in a Göttingen minipig. (A) Normal left coronary tree with branching of the anterior descending artery (LAD) and the left circumflex coronary artery (LCx) from the left main coronary artery (LM) in anterior-posterior projection. The LAD gives rise to 2 major diagonal branches (D1 and D2) supplying the anterior wall of the left ventricle. The left circumflex coronary artery (LCx) gives rise to 2 large obtuse marginal branches (OM1 and OM2), continues and ends in 2 posterior lateral branches (PLB). (B) Balloon inflation for temporary occlusion of the LAD after D2 (arrow). The asterisk (*) indicates a permanent central line placed in the superior vena cava. (C) The 12-lead ECG acquired 5 min after balloon occlusion shows the anterior-lateral location of the infarct with ST-segment depression in leads I, II, aVL, and aVF, and ‘tombstone’ ST elevation in the precordial leads. (D, E) Examples of delayed enhancement MRI of the same animal acquired on a 3-T magnet 3 d after MI to verify the anteroseptal location and demonstrate the transmurality of the induced MI (white arrows) along the (D) long axis and (E) short axis.

Article Snippet: Data were analyzed on a MAC VU resting ECG analysis system (Marquette Electronics, Milwaukee, WI).

Techniques:

Journal: Comparative Medicine

Article Title: The Adult G?ttingen Minipig as a Model for Chronic Heart Failure After Myocardial Infarction: Focus on Cardiovascular Imaging and Regenerative Therapies

doi:

Figure Lengend Snippet: Normal electrocardiogram values for adult Göttingen minipigs

Article Snippet: Data were analyzed on a MAC VU resting ECG analysis system (Marquette Electronics, Milwaukee, WI).

Techniques:

Journal: Comparative Medicine

Article Title: The Adult G?ttingen Minipig as a Model for Chronic Heart Failure After Myocardial Infarction: Focus on Cardiovascular Imaging and Regenerative Therapies

doi:

Figure Lengend Snippet: Example of twelve-lead ECGs in Göttingen minipigs (A) Example of a normal ECG in an anesthetized Göttingen minipig (25 mm/s). (B) ECG time course in a Göttingen minipig during the MI procedure. (a) Baseline ECG prior to MI induction. (b) At 10 min after balloon occlusion, sinus tachycardia (123 beats per minute) with a short PR interval (100 ms) is present, with marked ST depression in II and aVF and ‘tombstone’ ST elevation in V1 and V3 (c) At 35 min into the MI period, frequent (>5 per minute) and consecutive premature ventricular complexes occurred. (d) At 55 min after balloon occlusion, the animal developed ventricular fibrillation. After cardioversion, the animal developed ectopic atrial tachycardia (162 beats per minute), which reverted to sinus tachycardia. (e) At 2.5 h after balloon occlusion, the infarct territory was reperfused. The ECG shows sign of transmural infarction after removal of the balloon catheter. (f) ST depression, which is most prominent in the aVF lead, is present 3 d after MI.

Article Snippet: Data were analyzed on a MAC VU resting ECG analysis system (Marquette Electronics, Milwaukee, WI).

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Real-Time Cardiac Beat Detection and Heart Rate Monitoring from Combined Seismocardiography and Gyrocardiography

doi: 10.3390/s19163472

Figure Lengend Snippet: System configuration between the MPU-9250 , AD8232 , and Arduino Leonardo .

Article Snippet: ECG data was recorded simultaneously by a SparkFun AD8232 Single Lead Heart Rate Monitor (Niwot, CO, USA).

Techniques:

Journal: Chemistry of Materials

Article Title: Eutectogels as a Semisolid Electrolyte for Organic Electrochemical Transistors

doi: 10.1021/acs.chemmater.3c02385

Figure Lengend Snippet: ECG acquisition with a DES4 eutectogel-gated p(g 3 C 2 T2-T) OECT. (A) Continuous ECG recordings for 5 h. (B) ECG signals acquired for 30 days using the same device gated with (i) DES4 and (ii) commercial gel. (C) ECG: (i) SNR and (ii) amplitude comparison.

Article Snippet: The commercial gel was detached from the ECG monitoring electrodes (Graphic Controls Data Recording, Buffalo, NY).

Techniques: Comparison