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June 2020 A&A Video Summary

Video Author: Jeanette Esau
Published on: 05.08.2020

Video summary of featured articles in Anesthesia & Analgesia for June 2020.

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Creator: Jeanette Esau
Duration: 2:00
Video summary of featured articles in Anesthesia & Analgesia for June 2020.
Creator: Yu-Ting Lin
Duration: 00:07
Corresponding to Figure 2, it shows the 3D animation of the MGH/MF dataset comprising 10,583 ECG beats, including clinical unstable angina (red), ischemic ECG pattern (green), and healthy control (blue).
Creator: Yu-Ting Lin
Duration: 00:07
Corresponding to Figure 3 panel C, it shows the 3D animation of 1-min ECG beats during the intra-operative ST-elevation event.
Creator: Yu-Ting Lin
Duration: 00:07
Corresponding to Figure 3 panel D, it shows the 3D animation of 4,299 consecutive ECG beats from the ISTE (Intra-operative ST-Elevation) data colored with time sequences, combined with 10 minutes of healthy ECG data as the control (754 beats) in gray color.
Creator: Yu-Ting Lin
Duration: 00:07
Corresponding to Figure 4 panel D, it shows the 3D animation of the Nicardipine effect on 2,364 ABP pulses from 12 cases that form 12 trajectories moving upward. All cases are labeled with different colors with fading as time evolves.
Creator: Yu-Ting Lin
Duration: 00:07
Corresponding to Figure 5 panel B, it shows the 3D animation of 223 pulses from the ABP waveform of a single case of endotracheal intubation.
Creator: Yu-Ting Lin
Duration: 00:07
Corresponding to Figure 5 panel C, it shows the 3D animation of the ABP waveforms (labeled in color) of the case shown in Figure 5 Panel B, as well as another 8 cases (labeled in gray) from the ETI (Endo-Tracheal Intubation) dataset that comprises 2,957 pulses.
Creator: Yu-Ting Lin
Duration: 00:07
Corresponding to the supplementary material Figure S3 right panel, it shows the 3D animation of the combination of the 66 mins ABP waveform from the ISTE ABP dataset (color) and the Nicardipine dataset (gray).
Creator: Sean Ermer
Duration: 00:13
This video demonstrates what the Poincare plot looks like as ataxic breathing severity progresses
Creator: Jeanette Esau
Duration: 1:27
Video summary of featured articles in Anesthesia & Analgesia for May 2020.
Creator: Nicholas Dalesio
Duration: 00:49
This is a patient encounter whereby video glasses worn by a clinician managing the airway could relay the scene via audio and video imaging to a consulting expert in real-time. Images of the airway via the videolaryngoscope monitor as well as the vital signs and scene dynamics are relayed using a wearable video camera so the on-scene clinician is not restricted by handheld video devices.
Creator: Adam C. Adler, MS, MD, FAAP, FASE
Duration: 1:21
Demonstration of ultrasound use for real-time confirmation of caudal block placement.
Creator: Jeanette Esau
Duration: 2:09
Video summary of featured articles in Anesthesia & Analgesia for March 2020.
Creator: Jeanette Esau
Duration: 1:56
Video summary of featured articles in Anesthesia & Analgesia for April 2020.
Creator: Sun-Kyung Park
Duration: 00:27
The performance of spinal anesthesia using preprocedural ultrasound skin marking, via paramedian approach.
Creator: Jeanette Esau
Duration: 1:43
Video summary of featured articles in Anesthesia & Analgesia for February 2020.
Creator: Srdjan Jelacic
Duration: 10:52
This is a training video demonstrating the use of computerized surgical safety checklist. All operating room team members were required to view the training video.
Creator: Alex Chia Yu Chang
Duration: 0:10
Healthy hiPSC-CM (day 30) biopatterned with 1:7 aspect ratio. Video captured with 40X objective at 29fps.
Creator: Jeanette Esau
Duration: 1:43
Video summary of featured articles in Anesthesia & Analgesia for January 2020.
Creator: Jeanette Esau
Duration: 2:03
Video summary of featured articles in Anesthesia & Analgesia for December 2019.



Creator: Jeanette Esau
Duration: 2:00
Video summary of featured articles in Anesthesia & Analgesia for June 2020.
Creator: Yu-Ting Lin
Duration: 00:07
Corresponding to Figure 2, it shows the 3D animation of the MGH/MF dataset comprising 10,583 ECG beats, including clinical unstable angina (red), ischemic ECG pattern (green), and healthy control (blue).
Creator: Yu-Ting Lin
Duration: 00:07
Corresponding to Figure 3 panel D, it shows the 3D animation of 4,299 consecutive ECG beats from the ISTE (Intra-operative ST-Elevation) data colored with time sequences, combined with 10 minutes of healthy ECG data as the control (754 beats) in gray color.
Creator: Yu-Ting Lin
Duration: 00:07
Corresponding to Figure 5 panel B, it shows the 3D animation of 223 pulses from the ABP waveform of a single case of endotracheal intubation.
Creator: Yu-Ting Lin
Duration: 00:07
Corresponding to Figure 5 panel C, it shows the 3D animation of the ABP waveforms (labeled in color) of the case shown in Figure 5 Panel B, as well as another 8 cases (labeled in gray) from the ETI (Endo-Tracheal Intubation) dataset that comprises 2,957 pulses.
Creator: Yu-Ting Lin
Duration: 00:07
Corresponding to the supplementary material Figure S3 right panel, it shows the 3D animation of the combination of the 66 mins ABP waveform from the ISTE ABP dataset (color) and the Nicardipine dataset (gray).
Creator: Sean Ermer
Duration: 00:13
This video demonstrates what the Poincare plot looks like as ataxic breathing severity progresses
Creator: Jeanette Esau
Duration: 1:27
Video summary of featured articles in Anesthesia & Analgesia for May 2020.
Creator: Nicholas Dalesio
Duration: 00:49
This is a patient encounter whereby video glasses worn by a clinician managing the airway could relay the scene via audio and video imaging to a consulting expert in real-time. Images of the airway via the videolaryngoscope monitor as well as the vital signs and scene dynamics are relayed using a wearable video camera so the on-scene clinician is not restricted by handheld video devices.
Creator: Adam C. Adler, MS, MD, FAAP, FASE
Duration: 1:21
Demonstration of ultrasound use for real-time confirmation of caudal block placement.
Creator: Jeanette Esau
Duration: 2:09
Video summary of featured articles in Anesthesia & Analgesia for March 2020.
Creator: Jeanette Esau
Duration: 1:56
Video summary of featured articles in Anesthesia & Analgesia for April 2020.
Creator: Sun-Kyung Park
Duration: 00:27
The performance of spinal anesthesia using preprocedural ultrasound skin marking, via paramedian approach.
Creator: Srdjan Jelacic
Duration: 10:52
This is a training video demonstrating the use of computerized surgical safety checklist. All operating room team members were required to view the training video.
Creator: Alex Chia Yu Chang
Duration: 0:10
Healthy hiPSC-CM (day 30) biopatterned with 1:7 aspect ratio. Video captured with 40X objective at 29fps.
Creator: Jeanette Esau
Duration: 1:43
Video summary of featured articles in Anesthesia & Analgesia for January 2020.
Creator: Jeanette Esau
Duration: 2:03
Video summary of featured articles in Anesthesia & Analgesia for December 2019.
Creator: Barry Smit, Craig Kilroe, Dale Hunt, Dr Jessica Purcell-Jones, Dr Rowan Duys.
Duration: 3:37
The video follows the journey of a Xhosa women having spinal anesthesia for her cesarean section. The procedure and its risks and benefits are described in a Xhosa narrative. Additionally, the patient described her personal experience for part of the video.
Creator: Dr Lachlan F. Miles
Duration: 1:03
Two- and three-dimensional imaging of the left and right ventricular outflow tract using the transgastric left ventricular long axis view. The distance of the area of interest from the transducer decreases spatial resolution. Furthermore, the path of the fistula relative to the probe in this position precludes satisfactory Doppler alignment.
Creator: Brianne Aiken
Duration: 3:06
IPACK block performed for Total Knee Arthroplasty
Creator: Jeanette Esau
Duration: 1:44
Video summary of featured articles in Anesthesia & Analgesia for July 2019.
Creator: L. Rovira
Duration: 00:32
This video show our usual technique of tracheal intubation using a combined technique involving the use of a Glidescope and using a flexible guide (in this case a disposable fiberscope) to pass the tube through the vocal cords. The video contains in synch outer and inner (Glidescope camera) view.
Creator: Jeanette Esau
Duration: 2:17
Video summary of featured articles in Anesthesia & Analgesia for April 2019.
Creator: Paolo Beccaria
Duration: 0:15
The video represents RaCeVA method, RaCeVA is the acronyms for Rapid Central Vein Assessment. It is the ultrasound method to identify the adequate site and side to central venous access placement.
Creator: Jeanette Esau
Duration: 1:35
Video summary of featured articles in Anesthesia & Analgesia for May 2018.
Creator: Diana Zakarkaite
Duration: 0:19
Identification of the left ventricular access site with a finger. Midesophageal 2D TEE long-axis view at 130° (the indentation is on the left of the image sector, shown by arrow) and 3D TEE zoom-mode acquisition of the entry site (shown by asterisk).
Creator: Diana Zakarkaite
Duration: 0:09
Mitral valve P2 segment prolapse (Live 3D zoom MV “surgeon’s” view). The jaws of the device are opened in the left atrium, and the prolapsing P2 segment is captured.
Creator: Diana Zakarkaite
Duration: 0:21
Mitral valve P2 segment prolapse (Live 3D zoom MV “surgeon’s” view). The jaws of the device are opened in the left atrium, and the prolapsing P2 segment is captured.
Creator: Massimiliano Meineri, MD
Duration: 1:15
The ME four chamber view is analyzed using the Automated Function Imaging (AFI) software package. The LV long axis strain model is applied to the RV to allow correct labeling of septal segments. Tracking quality is automatically assessed for each segment (green: good or red: poor). Parametric display provides measurements for each of the six RV and global strain. The latter is normal at – 22.3% with regional peak variability with basal segments below normal limits. RV myocardial region of interest is redefined and the septum de-selected to obtain RV free wall strain that is measured at approximately -22%
Creator: Dr Neelam Aggarwal
Duration: 00:24
A thin rim of valve tissue is seen at pulmonic annulus in modified ME RV inflow-outflow view (sector angle at 800) and modified ME aortic valve long-axis view (sector angle at 1150)
Creator: Akira Ushiyama
Duration: 0:15
Representative movie of leukocyte-endothelial interactions in postcapillary venules in a control mouse.
Creator:
Duration: 0:15
Real-time ultrasound-guided left supraclavicular approach to the central vein
Creator:
Duration: 0:15
Identify the right jugular vein and carotid artery at the level of the thyroid cartilage on the short-axis view. Then, the probe is moved caudally following the internal jugular vein in the center of the monitor. Once the probe has reached the clavicle, it is inclined following the internal jugular vein to identify where it merges with the right subclavian vein and the underlying pleura on the long-axis view. The puncture needle is inserted using the long-axis view and advanced while identifying the needle point in real-time, until it reaches the right brachiocephalic vein.
Creator:
Duration: 0:24
First part: The ME view, obtained by slightly withdrawing the probe from the modified ME 5-chamber view in video clip 1, demonstrates two cardiac masses (“proximal” and “distal”), with the RCA penetrating the left side of the distal mass. Second part: Color flow Doppler reveals laminar blood flow in the RCA. Third part: Simultaneous orthogonal planes to the RCA based on the ME aortic valve short axis view. Fourth part: Simultaneous orthogonal planes to the tricuspid valve based on the modified trans-gastric RV inflow-outflow view.
Creator: Quick time
Duration: 0:09
ME-4 chamber view showing resolution of the intraprosthetic regurgitation
Creator: i-movie
Duration: 0:18
Prebypass mid-esophageal view of the left atrial appendage showed no thrombus by 2 D images, and no filling defect by color flow Doppler at orthognal views. Please notice the prominent pectinate muscle (arrow).
Creator: Luiz F Maracaja MD
Duration: 0:15
1. Starting with ME 2-chamber view, activate the orthogonal imaging by aiming the cursor into the atrioventricular groove underneath the left atrial appendage lateral to the CX. 2. Activate CFD with a low-velocity scale (15–30 cm/s). Then, by moving the CFD sector over the atrioventricular groove lateral to the CX, one can display an image of the great cardiac vein (GCV) 3. The orthogonal plane displays retrograde blood cardioplegia flowing anteriorly from the coronary sinus (CS) to GCV and tributaries. The GCV wraps around the left side of the heart and posteriorly merges with the CS.
Creator: J. Kirk Edwards, MD
Duration: 0:07
2D transesophageal echo (TEE) view of the mid-esophageal (ME) color Doppler x-plane of the short axis (SAX) and long axis (LAX). Color Doppler displays moderate to severe eccentric aortic insufficiency (AI) directed away from the noncoronary leaflet.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 23:23
A brief, screen-in-screen review of the techniques required to perform bedside cardiac ultrasound at the parasternal, apical, and subcostal windows.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:08
The right ventricle is under the transducer. There is normal excursion and coaptation of the aortic and mitral valves. The chambers are normal in size. There is brisk excursion of the aortic root, brisk opening of the mitral valve, a normal descent of the base of the MV, and normal thickening of the left ventricular segments.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:06
The aortic valve is heavily calcified and does not open well. The degree of stenosis cannot be quantified from this view, but with excursion this limited the assumption should be that the patient has severe stenosis until it is proven otherwise. In addition to aortic valve calcification, the mitral annulus is heavily calcified, there is left ventricular hypertrophy, and the left atrium is enlarged.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:06
In systole, the body of both mitral leaflets is above the level of the mitral annulus.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:08
The RVOT, LA, and LV are all dilated and appear proportionally large compared to the aortic annulus and root. Compare the relative sizes with Video 1 (normal PLAX.) There is evidence of decreased LV systolic function, with decreased motion of the aortic root, decreased excursion of the anterior mitral leaflet, decreased mitral annular excursion, and decreased thickening of the left ventricular segments. There is also a left pleural effusion.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:05
Left ventricular and aortic valve function appear normal. There is thickening of the tips of the mitral leaflets, with diastolic bowing seen particularly in the anterior mitral leaflet (the “hockey stick” appearance). The left atrium appears enlarged as well, consistent with elevated left atrial pressure from mitral stenosis.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:07
Multiple beats are shown in this clip and the image does not remain still because the patient was severely dyspneic. The patient has significant hypertrophy of the anterioseptal wall of the left ventricle. In multiple cardiac cycles the anterior mitral leaflet can be seen to impinge on the left ventricular outflow tract.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:05
The descending thoracic aorta is outside the pericardium, and a pericardial effusion will be seen extending between the heart and the aorta in this view while a pleural effusion will be seen deep and lateral to the aorta.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:07
The right ventricle is seen to the left of the screen, with the anterior portion of the left ventricle closest to the probe. The papillary muscles are seen, identifying this as the mid-portion of the left ventricle. Six segments of the left ventricle are seen, representing all three main coronary artery territories.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:06
The thinning of this segment suggests a scar consistent with previous myocardial infarction.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:07
A pericardial effusion around the heart, hyperdynamic left ventricular systolic function, and decreased LV filling in diastole.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:07
Septic shock, decreased left ventricular (LV) afterload, and increased cardiac output. The LV is full in diastole and empty in systole, consistent with the patient’s low-afterload state.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:08
The interventricular septum (IVS) is normally convex with respect to the left left ventricle throughout the cardiac cycle. In this case the IVS is flat in both systole and diastole, suggesting that the right and left ventricular pressures are similar (near systemic pulmonary artery pressures.)
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:08
The apex of the left ventricle is directly under the ultrasound transducer. All four chambers can be visualized. There is normal global and regional biventricular systolic function, normal excursion and coaptation of the mitral and tricuspid valves, and normal chamber sizes.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:11
A large portion of the myocardium at the LV apex is not thickening. There is decreased global LV systolic function and left atrial enlargement as well.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:09
Prolapse of both anterior and posterior mitral leaflets with left atrial enlargement.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:09
Abnormal mitral valve opening in a patient with rheumatic heart disease. The tips of the mitral leaflets are thickened. The left atrium appears qualitatively enlarged compared with the size of the left ventricle.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:09
Enlarged right ventricle with decreased RV systolic function in a patient with a history of chronic severe pulmonary hypertension.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:11
Apical four chamber zoomed in on the tricuspid valve. This valve does not coapt well in systole, suggesting the presence of significant tricuspid regurgitation.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:10
At the top of the image is the liver. The right atrium and right ventricle are seen well, as is the left ventricle. There is normal global biventricular systolic function. It is important to remember that, while this view often shows all four cardiac chambers, the cross section is not exactly the same as the apical four chamber.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:10
Subcostal four chamber with right ventricular dilation and hypertrophy. The free wall of the RV appears as thick as the left ventricle. The RV appears larger than the LV, suggesting significant enlargement.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:11
Subcostal four chamber in a patient with pericardial effusion and tamponade. The effusion is seen as a large echolucent space around the heart. The right atrium appears collapsed in ventricular systole and the right ventricle appears compressed in ventricular diastole. These findings are both consistent with tamponade physiology.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:19
The liver is at the top of the screen, with the thin-walled IVC seen entering the right atrium. There is more than 50% collapse of the IVC when the patient sniffs.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:10
Subcostal IVC in a patient with cardiac tamponade. The IVC appears dilated and does not collapse as the patient sniffs.
Creator: Dr. Josh Zimmerman, MD, FASE
Duration: 0:14
Subcostal IVC in a patient with hypovolemia. The IVC is small and collapses completely as the patient breathes.
Creator: Jeanette Esau
Duration: 1:55
Video summary of featured articles in Anesthesia & Analgesia for April 2015.
Creator: Edward C. Nemergut, MD
Duration: 4:08
Video summary of featured articles in Anesthesia & Analgesia for November 2014.
Creator: Edward C. Nemergut, MD
Duration: 5:38
Video summary of featured articles in Anesthesia & Analgesia for July 2013.