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ASAIO Journal
@asaiojournal.bsky.social
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ASAIO Promotes the Development, Application, and Awareness of Organ Technologies that Enhance Quality & Duration of Life
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ASAIO Journal @asaiojournal.bsky.social · 13d
In Vitro Performance Assessment of a Bioprosthetic Individualized Aortic Valve Prosthesis for Infants and Toddlers
ASAIO Journal 71(12):p 988-997, December 2025. | DOI: 10.1097/MAT.0000000000002455
https://ow.ly/Sjle50XFA3A
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asaiojournal.bsky.social
Time for an Update? Fungal Infection Trends and Practices With Mechanical Circulatory Support
ASAIO Journal 71(12):p e195-e196, December 2025. | DOI: 10.1097/MAT.0000000000002482
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December 24, 2025 at 4:01 PM
asaiojournal.bsky.social
Characterization of Microbial Growths on Peripherally Inserted Cannula During Extracorporeal Membrane Oxygenation
ASAIO Journal 71(12):p e190-e194, December 2025. | DOI: 10.1097/MAT.0000000000002453
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Scanning electron microscopy of microbial growths on cannula surfaces. Scanning electron microscopy showing ultrastructural of clinical biofilms formed on ECMO cannulas. A: Sporadically grown adherent staphylococcal cells (white arrows) at magnification ×3,700; (B) Pseudomonas aeruginosa biofilms grown as three-dimensional macrocolonies (large cell clusters encased in EPS, white arrows) at magnification ×5,000; (C) Candida albicans biofilms grown as monolayers embedded in EPS, at magnification ×3,500; (D) the presence of EPS on an uninfected cannula, at magnification ×2,000. ECMO, extracorporeal membrane oxygenation; EPS, extracellular polymeric substances.
December 23, 2025 at 7:00 PM
asaiojournal.bsky.social
Multistate Modeling of Right Ventricular Function on Veno-Venous Extracorporeal Membrane Oxygenation in COVID-ARDS
ASAIO Journal 71(12):p e187-e189, December 2025. | DOI: 10.1097/MAT.0000000000002445
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Right ventricular function trajectories on VV-ECMO and model design. A: Alluvial plot of RV function trajectories on veno-venous ECLS. Time points indicate “events” where either an echocardiogram was obtained, the patient was decannulated, or the patient died. Time points are nonuniform between patients. B: Depiction of the multistate model. Assumptions built into the multistate model. Importantly, RV failure cannot develop or resolve without RV injury occurring as an intermediate step, whether it was observed or not. ECLS, extracorporeal life support; RV, right ventricular; VV-ECMO, veno-venous extracorporeal membrane oxygenation.
December 23, 2025 at 4:01 PM
asaiojournal.bsky.social
Pattern and Outcomes of Stroke in Cardiogenic Shock Patients Supported by Impella 5.5
ASAIO Journal 71(12):p e184-e186, December 2025. | DOI: 10.1097/MAT.0000000000002429
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Distribution and proposed mechanism of stroke or TIA in Impella 5.5 recipients. A: Pie chart illustrating the distribution of strokes in Impella 5.5 recipients; (B) proposed mechanism of embolic stroke in Impella 5.5 recipients from dacron graft anastomosis site. TIA, transient ischemic attack.
December 22, 2025 at 7:00 PM
asaiojournal.bsky.social
Apixaban Anticoagulation in HeartMate 3 Left Ventricular Assist Device: A Meta-Analysis of Randomized Controlled Trials
ASAIO Journal 71(12):p e182-e183, December 2025. | DOI: 10.1097/MAT.0000000000002385
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Meta-analysis of survival free from HRAEs for apixaban vs. warfarin in HeartMate 3 patients. CI, confidence interval; DOAC, direct oral anticoagulant; HRAE, hemocompatibility-related adverse event; LVAD, left ventricular assist device; RR, relative risk.
December 22, 2025 at 4:01 PM
asaiojournal.bsky.social
Aortic Balloon Occlusion in Circulatory Determination of Death Donors Undergoing Abdominal Normothermic Regional Perfusion? Think High!
ASAIO Journal 71(12):p e177-e181, December 2025. | DOI: 10.1097/MAT.0000000000002519
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December 21, 2025 at 7:00 PM
asaiojournal.bsky.social
Practice of Apnea Testing and Determination of Brain Death During Extracorporeal Membrane Oxygenation: A Multicenter Retrospective Analysis
ASAIO Journal 71(12):p 1037-1043, December 2025. | DOI: 10.1097/MAT.0000000000002561
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ECMO-AT operation process. During the AT process, if spontaneous breathing occurs, mean arterial pressure is < 60 mm Hg, peripheral oxygen saturation (SpO2) is < 85% as monitored by pulse oximetry, and there are frequent malignant arrhythmias that remain unresponsive to treatment, AT should be immediately terminated, and AT failure should be declared. AT, apnea test; CBT, core body temperature; ECMO, extracorporeal membrane oxygenation; FiO2, the oxygen concentration; MAP, mean arterial pressure.
December 21, 2025 at 4:01 PM
asaiojournal.bsky.social
Patient Characteristics and Extracorporeal Membrane Oxygenation Outcomes at Nelson Mandela Children’s Hospital: A South African Experience
ASAIO Journal 71(12):p 1030-1036, December 2025. | DOI: 10.1097/MAT.0000000000002448
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Flowchart of ECMO patients in this study. ECMO, extracorporeal membrane oxygenation; PICU, pediatric intensive care unit; VA, venoarterial; VV, venovenous.
December 20, 2025 at 7:00 PM
asaiojournal.bsky.social
Prognostic Role of Pre-Cannulation Lactate in Trauma Patients Undergoing Venovenous Extracorporeal Membrane Oxygenation
ASAIO Journal 71(12):p 1023-1029, December 2025. | DOI: 10.1097/MAT.0000000000002442
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Study design flowchart. ECMO, extracorporeal membrane oxygenation; ISS, Injury Severity Score; VV, venovenous.
December 20, 2025 at 4:01 PM
asaiojournal.bsky.social
High-Granularity Machine Learning Prediction of Acute Brain Injury in Patients Receiving Venoarterial Extracorporeal Membrane Oxygenation
ASAIO Journal 71(12):p 1013-1022, December 2025. | DOI: 10.1097/MAT.0000000000002449
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Variables investigated in the VA-ECMO patient population, including pre-ECMO and on-ECMO laboratory values, hemodynamic parameters, arterial blood gas measurements, and neurologic and clinical complications. ALT, alanine aminotransferase; AST, aspartate aminotransferase; BMI, body mass index; CVP, central venous pressure; HCO₃, bicarbonate; INR, international normalized ratio; MAP, mean arterial pressure; PaO₂, partial pressure of oxygen; PaCO₂, partial pressure of carbon dioxide; PP, pulse pressure; PT, prothrombin time; PTT, partial thromboplastin time; rSO₂, regional cerebral oxygen saturation; SaO₂, arterial oxygen saturation; SBP, systolic blood pressure; SpO₂, peripheral oxygen saturation; SvO₂, mixed venous oxygen saturation; VA-ECMO, venoarterial extracorporeal membrane oxygenation.
December 20, 2025 at 1:00 AM
asaiojournal.bsky.social
Volume Optimization Incorporating Negative Pressure Diuresis in Heart Failure (VOID-HF)
ASAIO Journal 71(12):p 1006-1012, December 2025. | DOI: 10.1097/MAT.0000000000002439
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JuxtaFlow RAD in computer rendering of catheter in use in renal pelvis (A) and pump system (B), courtesy 3ive Labs, LLC. The left of the figure demonstrates the position of the JuxtaFlow RAD positioned in the renal pelvis. On the right, the figure indicates the use of the external diaphragm pump attached to the RAD catheter. RAD, Renal Assist Device.
December 19, 2025 at 7:01 PM
asaiojournal.bsky.social
Comparison of Hemodynamic Circulation in Pulsatile and Nonpulsatile Extracorporeal Membrane Oxygenation Systems Using an In-Vitro Heart Model
ASAIO Journal 71(12):p 998-1005, December 2025. | DOI: 10.1097/MAT.0000000000002440
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Pulsatile ECMO system powered by an oxygen tank. A: Block diagram of a pulsatile ECMO system. B: Sequential pneumatic control circuit and control system configuration of oxygen pressure. ECMO, extracorporeal membrane oxygenation.
December 12, 2025 at 4:01 PM
asaiojournal.bsky.social
In Vitro Performance Assessment of a Bioprosthetic Individualized Aortic Valve Prosthesis for Infants and Toddlers
ASAIO Journal 71(12):p 988-997, December 2025. | DOI: 10.1097/MAT.0000000000002455
https://ow.ly/Sjle50XFA3A
#ASAIO
December 11, 2025 at 4:01 PM
asaiojournal.bsky.social
Left Atrial Unloading in Heart Failure With Preserved Ejection Fraction: In-Vitro Study of Interatrial Shunting and Continuous Flow Pumping
ASAIO Journal 71(12):p 980-987, December 2025. | DOI: 10.1097/MAT.0000000000002446
https://ow.ly/ZxiN50XFzPN
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Illustration of the interatrial shunt device model used in the in-vitro setup: (A) photograph of the model with detailed dimensions, and (B) cross-sectional view highlighting the various orifice dimensions.
December 10, 2025 at 4:01 PM
asaiojournal.bsky.social
Extracorporeal Membrane Oxygenation Cannulation Site Affects Coronary and Cerebral Perfusion When Combined With Intra-Aortic Balloon Pump
ASAIO Journal 71(12):p 972-979, December 2025. | DOI: 10.1097/MAT.0000000000002454
https://ow.ly/1V3r50XFzy1
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Mock circuit set-up with the different components. On the right, the two arterial cannulation sites, femoral (A) and subclavian (B), offering flows represented by the red arrows (retrograde and anterograde, respectively). ECMO, extracorporeal membrane oxygenation; IABP, intra-aortic balloon pump.
December 9, 2025 at 4:01 PM
asaiojournal.bsky.social
Bridging Therapy and Risk of Bleeding and Thrombosis in Continuous-Flow Left Ventricular Assist Device Patients: A Quasi-Experimental Study
ASAIO Journal 71(12):p 964-971, December 2025. | DOI: 10.1097/MAT.0000000000002447
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December 8, 2025 at 7:00 PM
asaiojournal.bsky.social
ASAIO 2025 Annual Conference Summary
ASAIO Journal 71(12):p 961-963, December 2025. | DOI: 10.1097/MAT.0000000000002541
https://journals.lww.com/asaiojournal/fulltext/2025/12000/asaio_2025_annual_conference_summary.1.aspx
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December 8, 2025 at 10:30 AM
asaiojournal.bsky.social
Study-Level Bias May Influence Bleeding Prevalence Estimates in Neonatal and Pediatric Extracorporeal Membrane Oxygenation
ASAIO Journal 71(11):p e175, November 2025. | DOI: 10.1097/MAT.0000000000002526
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Study-Level Bias May Influence Bleeding Prevalence... : ASAIO Journal
An abstract is unavailable.
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November 28, 2025 at 4:00 PM
asaiojournal.bsky.social
Why Outcome Definition Precedes Risk of Bias Assessment in Extracorporeal Membrane Oxygenation Bleeding Research
ASAIO Journal 71(11):p e176, November 2025. | DOI: 10.1097/MAT.0000000000002527
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Why Outcome Definition Precedes Risk of Bias Assessment in... : ASAIO Journal
An abstract is unavailable.
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November 27, 2025 at 4:01 PM
asaiojournal.bsky.social
Mistakes Are There to Learn From When and How to Measure
ASAIO Journal 71(11):p e174, November 2025. | DOI: 10.1097/MAT.0000000000002506
https://journals.lww.com/asaiojournal/fulltext/2025/11000/mistakes_are_there_to_learn_from_when_and_how_to.18.aspx
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Mistakes Are There to Learn From When and How to Measure : ASAIO Journal
An abstract is unavailable.
journals.lww.com
November 26, 2025 at 4:00 PM
asaiojournal.bsky.social
Estimation of Absolute Blood Volume Using Online Dialysate Dilution: More Questions
ASAIO Journal 71(11):p e172-e173, November 2025. | DOI: 10.1097/MAT.0000000000002502
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Estimation of Absolute Blood Volume Using Online Dialysate... : ASAIO Journal
An abstract is unavailable.
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November 25, 2025 at 4:00 PM
asaiojournal.bsky.social
Cardiac Arrest in the Setting of Left Lung Herniation Following Combined Heart-Lung Transplant: Case Report
ASAIO Journal 71(11):p e168-e171, November 2025. | DOI: 10.1097/MAT.0000000000002355
https://ow.ly/pnju50XrIHp
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Chest x-ray with persistent right lower lung opacity.
November 24, 2025 at 4:00 PM
asaiojournal.bsky.social
Accelerated Wean: A Novel 3 Day Berlin Heart Protocol in a Pediatric Patient
ASAIO Journal 71(11):p e164-e167, November 2025. | DOI: 10.1097/MAT.0000000000002318
https://ow.ly/J2k350XrIma
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Closure of LV apex cannulation site with albuminized Dacron patch. LV, left ventricular.
November 23, 2025 at 4:00 PM
asaiojournal.bsky.social
Percutaneous Microaxial Flow Pump in Cardiogenic Shock Complicating Acute Myocardial Infarction: A Meta-Analysis of Randomized Controlled Trials
ASAIO Journal 71(11):p e161-e163, November 2025. | DOI: 10.1097/MAT.0000000000002386
https://ow.ly/B9g050XrI2y
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Meta-analysis of main mortality and safety outcomes with microaxial flow pump use in acute myocardial infarction complicated by cardiogenic shock. aMCS, acute mechanical circulatory support; CI, confidence interval; mFP, microaxial flow pump; OR, odds ratio.
November 22, 2025 at 4:00 PM
asaiojournal.bsky.social
Global Trends in Ambulation Practices for Patients Supported by Temporary Mechanical Circulatory Support: A Survey-Based Analysis
ASAIO Journal 71(11):p e158-e160, November 2025. | DOI: 10.1097/MAT.0000000000002372
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Main Challenges identified for mobilizing patients supported on temporary mechanical circulatory support. 
November 21, 2025 at 4:00 PM