MER: Micro-electrode Recording - Use micro-electrodes and MCE100C amplifier to record in-vivo or in-vitro from organisms, organs, tissues, brain slices, and cells. Record from up to 16 amplifiers simultaneously. Magnetic Resonance Imaging with BIOPAC Equipment - Electrodes, electrode leads, transducers, and stimulus options for safe data acquisition in the MRI. Record biopotentials, temperature, respiration, EDA, dynamometry, blood pressure, etc. Data Logging - Data Logging systems for physiological data from wireless wearable devices for ambulatory usbjects. Log biopotential data including heart rate, respiration rate, and temperature, plus activity and acceleration in the field.…
Vibromyography (VMG) – Muscle Activity - Capture muscle force data in real time. Features include improved reproducability between subjects, reduced setup time, no skin prep, and no electrodes. EMG: Electromyography - Record surface, needle, and fine wire EMG—or wireless EMG with BioNomadix. Use real-time integration tools for immediate analysis or use automated EMG analysis routines. Remote Monitoring - BioNomadix modules provide high quality, full-bandwidth data for a variety of signals—ECG, EEG, EGG, EMG, EOG, PPG, RSP, SKT, Accelerometry, Cardiac Output, Dynamometry, and Heel-Toe Strike. EOG: Eye Movement - Record eye position and movement with the EOG100C amplifier. Find frequency, distance, velocity, and point of focus. Isolate behavior associated with nystagmus and saccades. EEG: Electroencephalography - Wired and wireless EEG solutions. Record up to 32 channels of EEG and use software features for filtering, removing EOG artifacts, and complete frequency analysis. In vitro Pharmacology - Record from tissue bath, isolated organ, Ussing chamber, or use field stimulation. Advanced algorithms analyze Langendorff, working heart, and isolated perfused lung data. Plethysmography - Record PPG, measure BP indirectly, look at appendage size variations, and perform sexual arousal studies using BIOPAC or 3rd-party transducers. EGG: Electrogastrogram - Measure electrical activity of gastrointestinal system in humans and animals. Examine slow wave propagation and perform automated gastric wave analysis in AcqKnowledge.
215 – Noninvasive Cardiac Ouput – NICO100C - Cardiac Output can be noninvasively determined by employing electrical bioimpedance measurement techniques. Electrical bioimpedance is simply the characteristic impedance of a volume of tissue and fluid. In the case of… 277 – Transcranial Current Stimulation Using STMISOLA - Transcranial Current Stimulation is an electrical stimulation method, which employs a direct current of value typically between 1 and 2 milliamps (ma). This method is typically oriented to neuronal stimulation in… 190 – Micro-Electrode Amplifier Guidelines – MCE100C - The MCE100C micro-electrode amplifier module is useful for a wide range of physiological recording applications that require the use of micro-electrodes, such as cellular single channel analysis. Micro-electrodes, due to…
294 – Trans-radial Electrical Bioimpedance Velocimetry (TREV and TRUEV) - Blood Flow Measurements using the NICO100D This application note discusses Trans-Radial-Ulnar Electrical bioimpedance Velocimetry (TRUEV); measurements and analysis; the configuration discussed interrogates both the radial and ulnar (TREV >> TRUEV)… 257 – Safe Use of Electrical Stimulators - IMPORTANT SAFETY NOTE When using the STMISOC, STMISOD or STMISOE stimulus isolation adapter, it is possible to generate high peak-peak voltages. These voltages are potentially damaging, especially if the high… 109 – 3-, 6-, and 12-Lead ECG - An electrocardiogram (ECG) is a graphic recording of the changes occurring in the electrical potentials between different sites on the skin (leads) as a result of cardiac activity. Depolarization of… 235 – Zygomaticus Measures with Pressure Pad vs. EMG in MRI or fMRI - This application note is concerned with the recording of Zygomaticus measures using a pressure pad transducer vs. EMG electrodes during MRI or fMRI investigations. With some MRI protocols, especially those… 196 – Cardiac Output Measurement – EBI100C - Cardiac Output can be determined, noninvasively, by employing electrical bio-impedance measurement techniques. Electrical bio-impedance is simply the characteristic impedance of a volume of tissue and fluid. In the case of… 282 – Subject Electrical Stimulation in fMRI and MRI - This application note is concerned with the implementation of subject electrical stimulation in the fMRI and MRI for the purposes of psychophysiological research. The setup presented physically limits the stimulation… 263 – Strategies to Record Biopotential or Transducer Data in MRI or fMRI - This application note lays out some generally recommended methods for recording data from subjects in the MRI or fMRI. BIOPAC Systems, Inc. (BIOPAC) designs systems that can be used to… 242 – Recording ECG Data in an fMRI - This application note is concerned with the recording of real-time ECG during a fMRI investigation. The following BIOPAC products were used for this measurement: MP150WSW data acquisition system with AcqKnowledge®… 241 – Recording EMG data in an fMRI - This application note is concerned with the recording of real-time EMG during a fMRI investigation. The following BIOPAC products were used for this measurement: MP150WSW data acquisition system with AcqKnowledge… 148 – Automated ECG Analysis – BSL - An electrocardiogram (ECG) is a graphical recording of the changes occurring in the electrical potentials between different sites on the skin as a result of cardiac activity. The electrical activity… 148 – Automated ECG Analysis - ECG Analysis An electrocardiogram (ECG) is a graphical recording of the changes occurring in the electrical potentials between different sites on the skin as a result of cardiac activity. The…
Where do I place electrodes/sensors/transducers? - The best answers for this sort of question are found in the literature and via discussions with colleagues. Decisions about such things are matters of science, not technical support. In… What types of electrode should I use? - Our goal is generally to provide but not proscribe choices. As with electrode positioning, decisions about electrode type are best addressed via the literature and discussions with colleagues. That said,… Reusable vs. disposable EDA/GSR electrodes - Reusable and disposable EDA/GSR electrodes both use isotonic gel but the formulas are different so results will be almost identical but will show a small difference. The researcher should compare…
* CLEANING GUIDELINES * - External Cleaning / Disinfecting Instructions For any BIOPAC Systems data acquisition, amplifier, or accessory module: To clean the surface of the module: wipe lightly with a dry, lint-free cloth, or… EDA (GSR) subject preparation - BIOPAC offers a variety of setups for recording electrodermal activity, including Reusable: skin conductance transducer (MP150+TSD203 or MP36+SS3LA) and electrodermal gel (GEL101). Disposable: MP150+EDA100C amp with 2 x LEAD110A or MP36+SS57LA EDA… MRI Recording Physiology Data | Recommended Readings - BIOPAC offers a series of magnetic resonance imaging compatible electrodes, electrode leads, transducers, and stimulus options for safe data acquisition of physiological signals in the MRI environment. Specialized cable systems… Recording good data - When using electrodes: Prepare the electrode site by removing dead skin—unless recording EDA/GSR—using an ELPAD and cotton swabs with water. If recording EDA/GSR, see EDA (GSR) subject preparation for guidelines.… Bipolar EEG - To record bipolar EEG, you will need an EEG amplifier for each pair of electrodes that you want to calculate the potential difference between. It is important to note that… Discontinued Items - Discontinued items—Click the item for Specs & Setup Contact BIOPAC to discuss other options. AC100A power supply – use AC300A Accelerometers 5 G: SS26LA now SS26LB, TSD109C now TSD109C2, SS26B… Electrode Properties – gel and adhesive - SALT CONTENT Disposable Electrode Chloride % EL500 10% EL501 10% EL502 4% (solid gel) EL503 7% EL504 4% (solid gel) EL507 0.5% EL508 10% EL509 n/a: dry electrode—use your own… Maximum number of channels for EEG - If you are using a single MP100/MP150 system, the maximum number of EEG amplifiers you can have is 16. If more channels are required, it is possible to link acquisitions from… QRS Amplitiude & Respiratory Modulation - MODULATION OF QRS AMPLITUDE Several anatomical and physiological factors determine the amplitudes of the Q, R, and S waves in the ECG of a normal person. These factors include the… Stroke volume - Models designed to infer stroke volumes based on changes in thoracic impedance rely on many simplifying assumptions. These assumptions are not universally valid. Consequently the relationship between measured impedances and… How come when I try to record data all I see is a flat line? - There are many possible reasons for a flat signal. It is important to make a distinction between the data (the numbers that the computer is actually recording) and the display… Electrical stimulation and artifact - Here are some suggestions for overcoming the problem of stimulation artifact when applying a stimulation voltage to a muscle. Have the ground between the stimulating electrodes and the recording… ECG artifact in EMG Signal - The best solution is to avoid the ECG artifact in the first place. The problem is typically solved by adjusting the placement of the electrodes. Place the EMG electrodes so… Bioimpedance Methods - Related Hardware Compatible with MP160 Smart Amplifiers NICO100D Cardiac Output, EBI100D Electrical Bioimpedance Amplifiers NICO100C Cardiac Output, EBI100C Electrical Bioimpedance MRI NICO100C-MRI Cardiac Output Amplifier Wireless BN-NICO Cardiac Output Amplifier & BN-NICO-T Transmitter Compatible with MP36 and MP36R (4-channel… Unipolar-EEG - On the MP100/MP150: For unipolar recording you need as many amplifiers as you have sites to record from. For example, for 16 electrodes (not including 1 reference and 1 ground),… How do I calibrate my data hardware? - Transducers developed by BIOPAC are linear over their expected ranges of operation. Therefore, knowing the system’s response to two physical stimuli is all that is required. In many cases the… External Devices and Channel Contention - Channel contention must be considered when connecting the analog output sourcing from external devices to an MP1X0 Data Acquisition System. Considerations for MP160 or MP150 users follow; MP100 users should refer… EOG vs. EMG amplifier - The EOG100C amplifier can record from DC to 100 Hz and is designed to measure a signal correlated with the corneal-retinal potential (the small electrical potential difference between the cornea and… Optimal ground placement - Do not place the ground too close to the recording electrodes. If possible, place the ground equidistant from the recording electrodes (the equipment is quite robust in this regard, but the closer… MRI, Radiotranslucent, and Radio-opaque Compatibility - BIOPAC definitions Items have been tested with a 7T Siemens MAGNETOM, with SC72 gradient set, a maximum gradient amplitude of 70 mT/m, and a slew rate of 200 mT/m/ms. Tested… Grounding guidelines - When a single subject is connected via wires to a single MP system, there should generally be one and only one ground connection to that subject*. When multiple subject grounds are… BioNomadix Signal Interruption - If a BioNomadix wireless physiology signal displays dropout/flatline… On a single channel Make sure transducer/lead is firmly inserted to transmitter channel, electrodes are fully adhered, and leads are not pulling… How do I sync my stimulus presentation software with my data acquisition software? - There are three areas of concern that must be considered in deciding the best way to synchronize stimulation/recording. Experimental need—the precision with which the timing of stimulus delivery events must… Amplifier baseline offset adjustment - If the signal from the amplifier is not on zero, it is possible to remove the offset by using the Zero Adj screw at the top of the amplifier. Make… Amplifier conversion – 2 mm to touchproof - Use the CBL201 to convert older amplifiers that use 2 mm pin sockets to the newer 1.5 mm touchproof connectors. This is useful if you have an older amplifier with… MP System Comparison: MP150 vs. MP100 - BIOPAC Research Systems were updated from MP150/UIM to MP160/HLT in August 2016 Sophisticated solutions for data acquisition and analysis Each MP System (MP100 or MP150) is a complete and expandable… Electrode Check on older MP36 and MP35 - The “Electrode Check” port on the front panel of MP36 and MP35 units is dseigned to measure impedance. As a rule of thumb, impedance levels below 10 kOhms are ideal,… Ground vs. reference for EEG recording - The terminology for electrical connections to human subjects is not universally agreed upon. “Ground” and “reference” are often used interchangeably. This is not a good practice as there are different… Common mistakes/general troubleshooting - Make sure the unit is turned on and connected to the computer. Check for the green circular icon next to the Start button, which indicates that the unit is connected… Extracting heart rate from a noisy ECG signal - In general it is much better to collect high quality data than to spend time and effort formulating methods to extract information from data riddled with artifacts. For advice on… Interfacing third-party amplifiers - If you have an existing amplifier or other piece of equipment that provides an analog signal in the ±10 volt range, you can connect the signal directly to the UIM100C by… Gel for EDA (GSR)/SCR - Only GEL101 (a solution designed to mimic the salt concentration of sweat) should be used with reusable skin conductance (electrodermal activity) recording electrodes. GEL101 electrode paste is specially formulated with…
Active Electrodes and Fine Wire EMG [Advanced Feature] - The TSD150 Series of active electrodes interface with the HLT100C High Level Transducer interface module. The TSD150 electrodes have built-in amplification, which allows the subject to be a greater distance… About Electrodes [Manual] - The purpose of an electrode is to act as a connector between the Subject’s skin (where electrical signals are easiest to detect) and the BIOPAC acquisition unit (via a lead… BSL Home Class Info [Page] - Hands-on, practical lab experience on or off campus, in lab or distanced! Info for Students & Instructors IMPORTANT! BSL Home is currently in English only and requires Biopac Student Lab 4.1…
Fundamentals of Physiological Data Recording [Video] - Basic principles and best practices of physiological data collection: How to prep a subject and where to place electrodes; Which electrodes work for different body signals; Analog to Digital Conversion;… General Micro-Electrode Signal Amplification [Advanced Feature] - The MCE100C micro-electrode amplifier is designed to work with a wide range of micro-electrodes in a variety of measurement applications. To record biopotentials, use standard reusable or disposable Ag-AgCl electrodes… ICG (thorax) [Advanced Feature] - To record ICG (thorax) use the following BIOPAC hardware: Standard setup: Noninvasive Cardiac Output Amplifier NICO100D Smart Amplifier measures thoracic impedance for performing noninvasive cardiac output measurements Lead Sets LEAD131 for… On-Demand | Emotion and Objective Physiological Measures [Page] - Feelings and emotions are at the core of how the human mind processes and responds to stimuli. Despite this connection, measuring human emotional response to stimuli in a meaningful way… Tissue Conductance Measurement [Advanced Feature] - Tissue conductance measurements can be performed with the MCE100C using either AC or DC excitation currents. Use surface, needle or micro-electrodes to interface to the tissue. Use four electrodes to… Invasive/Noninvasive Electrode Measurements [Advanced Feature] - The EGG100C amplifier can be used to isolate elements of the gastrointestinal system for recording, through the use of either surface or needle electrodes. The EGG can be recorded cutaneously with… On Demand | BSL Home What’s In The Box, What Students Learn [Page] - BSL Home MP41 Practical Lab Kits 0:03 Welcome everyone, and thank you for joining us. I’m Brenda Dentinger from BIOPAC and I’ll be your moderator on today’s webinar. 0:12… Recording EDA & Other Questions [Page] - EDA Questions and Answers Your colleagues submitted these questions during BIOPAC EDA Webinars. Topics include EDA Recording Systems Recording EDA in the MRI EDA Markers Temporal Factors and EDA Stimulation and EDA… EDA Data Analysis & Correction [Page] - EDA Questions and Answers Your colleagues submitted these questions during BIOPAC EDA Webinars. Topics include EDA Artifact Detection & Correction EDA Data Measurement & Analysis Other Sections include EDA Electrode & Recording Preparation Recording… EDA Electrode & Recording Preparation [Page] - EDA Questions and Answers Your colleagues submitted these questions during BIOPAC EDA Webinars. Topics include EDA Skin Prep/Gel Application EDA Electrode Placement Grounding Other Sections include Recording EDA EDA Data Analysis & Correction… EEG Resource Directory [Page] - BIOPAC data acquisition and analysis solutions have been validated in over published scientific studies and papers world-wide, including more than citations for EEG. Review the full List of EEG Citations or… EDA FAQ [Page] - EDA Questions and Answers Your colleagues submitted these questions during BIOPAC EDA Webinars. Topics include EDA Skin Prep/Gel Application EDA Electrode Placement & Grounding EDA Recording Systems EDA Data Measurement & Analysis EDA Artifact… Surface EMG [Advanced Feature] - BIOPAC offers a variety of surface EMG (sEMG) recording and analysis options. sEMG data can be recorded with reusable or disposable surface EMG electrodes sent to a wired, wireless, or… TMS transcranial magnetic stimulation [Advanced Feature] - Transcranial magnetic stimulation (TMS) is a noninvasive method of studying brain functions and interconnections—it causes hyperpolarization or depolarization of neurons in specific or general parts of the brain. For TMS… MRI Electrodermal Activity [Advanced Feature] - BIOPAC recommends disposable electrodes for EDA (EDA, GSR, SCR & SCL) recordings—EL509 with GEL101 and LEAD108B or LEAD108C will provide excellent response signals. The electrodes work well on a variety of… Gastric Slow Wave Propagation [Advanced Feature] - The gastric slow wave (ECA) originates in the proximal stomach and propagates distally towards the pylorus. For recording, place multiple surface electrodes on the abdomen along the gastric axis and connect… H26 BME Breadboard II [Curriculum] - BSL PRO Signal Processing Labs are a series of lessons that explain how to create and test the types of electronic circuits used in Biomedical Engineering. Concepts introduced include the basics of amplifiers (with special… H25 BME Breadboard I [Curriculum] - BSL PRO Signal Processing Labs are a series of lessons that explain how to create and test the types of electronic circuits used in Biomedical Engineering (BME). The Signal Processing Labs use the BIOPAC SS39L… On-Demand | Research & Best Practices for Recording Newborns, Infants, and Toddlers [Page] - Newborn, infant, and toddler study populations require a different approach than typical study groups. Researchers studying these populations face a unique set of challenges that often require specialized equipment and… Education-FR [Page] - Biopac Student Lab—“The Gold Standard” pour l’enseignement des sciences de la vie Pour les enseignants qui ont besoin d’une solution rapide et facile à mettre en œuvre, qui souhaitent accroître… Neurophysiology – Animal [Area of Study] - Study EEG under a variety of conditions to explore relaxation and brain rhythms, software will filter and display each rhythm separately: alpha, beta, delta, and theta. Select from a variety… Cell Transport/Ussing Chamber Measurements [Advanced Feature] - For certain applications, the MCE100C can perform cell transport measurements. Typically, these applications require the use of a small current applied through a pair of electrodes. By monitoring the voltage… Nerve Conduction Studies [Advanced Feature] - Stimulate and record signals from nerves in-vivo or in-vitro; using the built-in software averaging mode, it’s possible to record signals from in-vivo nerves using skin surface electrodes only. Surface electrodes… Facial EMG & Startle Response [Advanced Feature] - Facial electromyography (fEMG) typically uses surface EMG electrodes to detect activity at the zygomaticus (cheek), orbicularis oculi (under eye), and/or corrugator supercilii (brow) muscle regions as a participant is exposed… EMG Power Spectrum Analysis [Advanced Feature] - A common tool for investigating electromyography (EMG) data is the Power Spectrum Density (PSD). Use AcqKnowledge for EMG Frequency & Power Analysis to compare responses from one part of the… BIOPAC Webinars | Popular Presentations [Page] - BIOPAC Systems are used in top universities and global 500 companies worldwide for a wide array of life science data acquisition & analysis applications. BIOPAC experts, including academic and industry partners, have presented more than 70… Selecting Data Acquisition & Analysis Systems for Psychophysiological Research [Page] - Considerations in Selecting Data Acquisition & Analysis Systems for Psychophysiological Research By Joseph Aditi, Ph.D. Print friendly version: Selecting Psychophysiological Data Systems Introduction In 2017, only 20.51% of the total applicants for… On-Demand | Fundamentals of Electrical Stimulation [Page] - Highly-controlled electrical stimulation can provide a unique tool to discern sensory functions and associated physiological responses. Electrical stimulation, which can take several forms, must be tightly controlled in lab… On Demand | Record Great Facial EMG Data [Page] - Human facial expressions are tied to human emotion. Feelings of fear, surprise, happiness, disgust, sadness, and anger can be understood by researchers recording Facial electromyography (fEMG) data. Activities in the… On Demand | Integrating Behavioral and Physiological Data [Page] - Integrating The Observer XT and AcqKnowledge 0:15 We have a great speaker panel for you today. We’re looking forward to sharing these technologies, and the integration. 1:21 I’m really excited… On Demand | Media Psychophysiology [Page] - 0:04 Welcome, everyone, and thank you for joining us. I’m Brenda Answer from BIOPAC, and I’ll be your moderator on today’s webinar: How to Conduct Valid and Valuable Research Shooting… AcqKnowledge Smoothing [Video] - AcqKnowledge software allows you to run a smoothing function as an online calculation or an offline transformation. There are two modes of operation for the smoothing, both use a running average… BSL BME Instrumentation Amplifier [Video] - Build simple instrumentation amp to act as a primary interface for medical transducers, such as electrodes or bridge resistance sensors. Stimulus-Response MP40 [Area of Study] - Biopac Science Lab with the stimulus response kit comes with one lesson focused on stimulus response: Lesson 11 — Reaction Time Fixed and Pseudo-random Intervals Lesson 11 demonstrates the effect… Brain [Area of Study] - Biopac Science Lab comes with four lessons focused on brain activity: Lesson 5 — EEG I Electroencephalography: Brain Rhythms Lesson 5 introduces electroencephalographic (EEG) recording techniques. Students record EEG from the… Cellular Biology – Biology [Area of Study] - Use the BSL hardware with suitable glass microelectrodes to demonstrate membrane potential with the frog sartoris muscle or the the popular Crawdad CD-ROM Lab Manual for Neurophysiology, by Wyttenbach, Johnson,… Cardiovascular – Exercise [Area of Study] - The BSL System includes many ECG lessons, including 12-lead ECG, cardiac output, and continuous blood pressure lessons. A heart sounds lesson allows students to listen to and record heart sounds,… Intracellular and Membrane Transport – Animal [Area of Study] - Use the Current/Voltage Drive & Monitor Cable to perform ion transport studies. The cable uses the output from the BSL hardware to drive a set of stimulation electrodes and also… Consumer Neuroscience – Data Logging [Advanced Feature] - To record subjects in their home environments or environmental simulations for Consumer Neuroscience/Neuroeconomics research, choose one of BIOPAC’s powerful data logging systems to capture and analyze key physiological signals. Choose… Consumer Neuroscience – Facial EMG [Advanced Feature] - Record and analyze facial EMG (fEMG) to monitor a participant’s response to stimuli, conversation, or advertisements. BIOPAC offers wired, wireless, and MRI solutions to record facial surface EMG (sEMG) in the… tDCS/tACS transcranial current stimulation [Advanced Feature] - Transcranial Direct Current Stimulation (tDCS), High Definition Transcranial Direct Current Stimulation (HD-tDCS), and Transcranial Alternating Current Stimulation (tACS) are forms of electrical stimulation to effect neuro-modulation in the brain. These… MRI Animal [Advanced Feature] - BIOPAC has a wide range of devices that are suitable for monitoring small animals inside an MRI (see BIOPAC MRI Use declarations). The transducers and electrodes interface with the MP150… MRI Stimulus Options [Advanced Feature] - Stimulation Use the STM100C with the STMISOC / D / E to deliver a variety of electrical stimulation paradigms. The AcqKnowledge software provides single pulse and trains of pulses for… Single-Fiber EMG [Advanced Feature] - Record and analyze single-fiber potentials with a concentric needle electrode (EL451). Set the EMG100C to a 100 Hz – 5 kHz recording bandwidth. For improved rejection of low frequency background… Iontophoresis [Advanced Feature] - Iontophoresis is a method of inducing ionic drug solutions to pass into tissue by the application of a small electrical current. Use the MCE100C to inject precise amounts of current (up… Ion-Selective Micro-electrode Interfacing [Advanced Feature] - To perform potentiometric measurements using electrochemical cells, record voltages with nearly zero current flow. Use ion-specific electrodes to isolate a change in the respective ion concentration in the test solution. To… Field Potential Measurements [Advanced Feature] - To perform field potential measurements, position electrodes around the isolated tissue or organ and use the MCE100C to record the potential. Each MCE100C can record a single differential potential. Multiple MCE100C…
The fEMG Electromyography Smart Amplifier is designed specifically for recording facial EMG signals and electrical activity from other small muscle groups. Use with AcqKnowledge™ software to analyze facial expressions and startle paradigms. BIOPAC’s new Smart Amplifiers are designed for great data. Smart Amplifiers improve performance by amplifying the physiological signal close to the subject, which allows a high-level […]
BIOPAC provides software and hardware that allows research teams to run autonomic function tests while collecting physiological data. Here are a few studies focusing on BIOPAC’s ability to record physiological signals during autonomic function testing. The Internet, Sleep, and Heart Rate Does internet usage lead to poorer sleep? Using a BIOPAC Data Acquisition System to measure cardiovascular […]
BIOPAC’s comprehensive Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines for extracting, […]
