2021
Use of Mechanical Circulatory Support Devices Among Patients With Acute Myocardial Infarction Complicated by Cardiogenic Shock
Dhruva SS, Ross JS, Mortazavi BJ, Hurley NC, Krumholz HM, Curtis JP, Berkowitz AP, Masoudi FA, Messenger JC, Parzynski CS, Ngufor CG, Girotra S, Amin AP, Shah ND, Desai NR. Use of Mechanical Circulatory Support Devices Among Patients With Acute Myocardial Infarction Complicated by Cardiogenic Shock. JAMA Network Open 2021, 4: e2037748. PMID: 33616664, PMCID: PMC7900859, DOI: 10.1001/jamanetworkopen.2020.37748.Peer-Reviewed Original ResearchMeSH KeywordsAgedAssisted CirculationCross-Sectional StudiesExtracorporeal Membrane OxygenationFemaleHeart ArrestHeart-Assist DevicesHospitals, High-VolumeHospitals, Low-VolumeHospitals, TeachingHumansIntra-Aortic Balloon PumpingMaleMiddle AgedMyocardial InfarctionPercutaneous Coronary InterventionRisk FactorsShock, CardiogenicConceptsMicroaxial left ventricular assist deviceIntra-aortic balloon pumpLeft ventricular assist devicePercutaneous coronary interventionAcute myocardial infarctionMechanical circulatory support devicesCardiogenic shockHospital-level variationSignificant hospital-level variationCirculatory support devicesMCS devicesUse of IABPDevice useMedian proportionAcute Myocardial Infarction ComplicatedCardiology-National Cardiovascular Data RegistryChest Pain-MI RegistryLimited clinical trial evidenceNational Cardiovascular Data RegistryMyocardial Infarction ComplicatedFirst medical contactSupport devicesClinical trial evidenceExtracorporeal membrane oxygenationCoronary artery stenosis
2020
Evaluation of Case Volumes of a Heart Transplant Program and Short-term Outcomes After Changes in the United Network for Organ Sharing Donor Heart Allocation System
Mori M, Wilson L, Ali A, Ahmad T, Anwer M, Jacoby D, Geirsson A, Krumholz HM. Evaluation of Case Volumes of a Heart Transplant Program and Short-term Outcomes After Changes in the United Network for Organ Sharing Donor Heart Allocation System. JAMA Network Open 2020, 3: e2017513. PMID: 32945877, PMCID: PMC7501535, DOI: 10.1001/jamanetworkopen.2020.17513.Peer-Reviewed Original ResearchConceptsYale-New Haven HospitalHeart transplant programShort-term outcomesHeart transplantHeart transplant volumeNew Haven HospitalDonor heartsPatient selectionRecipient selectionTransplant programsTransplant volumeWaiting listCase volumeDonor heart allocation systemPre-post cohort studyConservative patient selectionUnused donor heartsHeart allocation systemHigher median numberCirculatory assist devicesCohort studyPatient characteristicsMore patientsSingle centerCenter volume