2025
Mechanical Circulatory Support in Patients Without Cardiogenic Shock Undergoing Percutaneous Coronary Intervention.
Miller P, Gordon A, Liu Y, Ahmad T, Bromfield S, Girotra S, Davila C, Crawford G, Whitney J, Desai N. Mechanical Circulatory Support in Patients Without Cardiogenic Shock Undergoing Percutaneous Coronary Intervention. Journal Of The American Heart Association 2025, 14: e037424. PMID: 39791394, DOI: 10.1161/jaha.124.037424.Peer-Reviewed Original ResearchConceptsMicroaxial left ventricular assist deviceIntra-aortic balloon pump usePercutaneous coronary interventionIntra-aortic balloon pumpBalloon pump useCardiogenic shockLeft ventricular assist deviceTotal health care costsIndex admissionBalloon pumpIncident dialysisHealth care costsCoronary interventionAssociated with lower mortalityPump useLVAD useHigh-risk percutaneous coronary interventionAssociated with higher costsInverse probability treatmentCare costsMechanical circulatory supportInsured populationSecondary outcomesPrimary outcomeRetrospective study
2024
Impact of Inpatient Percutaneous Coronary Intervention Volume on 30-Day Readmissions After Acute Myocardial Infarction-Cardiogenic Shock
Bansal K, Gupta M, Garg M, Patel N, Truesdell A, Babar Basir M, Rab S, Ahmad T, Kapur N, Desai N, Vallabhajosyula S. Impact of Inpatient Percutaneous Coronary Intervention Volume on 30-Day Readmissions After Acute Myocardial Infarction-Cardiogenic Shock. JACC Heart Failure 2024, 12: 2087-2097. PMID: 39243243, DOI: 10.1016/j.jchf.2024.07.014.Peer-Reviewed Original ResearchPercutaneous coronary interventionCardiogenic shockAcute myocardial infarctionAnnual PCI volumesHeart failureAll-causeHigh-volume PCI centersHigh-volume centersAMI-CSNationwide Readmissions DatabaseMedian annual PCI volumesVolume-outcome relationshipAMI-CS admissionsHospital PCI volumePercutaneous coronary intervention volumeVolume centersOrgan dysfunctionPCI centerMultivariable adjustmentHF readmissionSupportive therapyHighest quartilesQ1 hospitalsNoncardiac readmissionComorbidity burden
2023
Early Clinical Outcomes of Patients With Stress-Induced Cardiomyopathy Receiving Acute Mechanical Support in the US
Jang S, Webber F, Alam M, Bae J, Aggarwal A, Thomas A, Zarich S, Ahmad T, Miller P, Davila C. Early Clinical Outcomes of Patients With Stress-Induced Cardiomyopathy Receiving Acute Mechanical Support in the US. Journal Of The Society For Cardiovascular Angiography & Interventions 2023, 2: 101185. PMID: 39131072, PMCID: PMC11308019, DOI: 10.1016/j.jscai.2023.101185.Peer-Reviewed Original ResearchAcute mechanical circulatory supportStress-induced cardiomyopathyRenal replacement therapyCardiogenic shockIndex hospitalizationReplacement therapyIntra-aortic balloon pumpAggressive hemodynamic supportHospital mortality rateNationwide Readmissions DatabaseMechanical circulatory supportFuture prospective studiesLarge national databaseObserved mortality differencesHospital mortalityMore comorbiditiesHospital deathHemodynamic supportBalloon pumpMembrane oxygenationClinical outcomesCirculatory supportProspective studyAdministrative databasesImpella
2021
Multisystem inflammatory syndrome in adults (MIS-A) associated with SARS-CoV-2 infection with delayed-onset myocarditis: case report
Shen M, Milner A, Palacios C, Ahmad T. Multisystem inflammatory syndrome in adults (MIS-A) associated with SARS-CoV-2 infection with delayed-onset myocarditis: case report. European Heart Journal - Case Reports 2021, 5: ytab470. PMID: 35047731, PMCID: PMC8759508, DOI: 10.1093/ehjcr/ytab470.Peer-Reviewed Original ResearchSARS-CoV-2 infectionCardiac magnetic resonance imagingMagnetic resonance imagingIntravenous immunoglobulinInflammatory syndromeRecent SARS-CoV-2 infectionComprehensive infectious workupElevated inflammatory markersIdentification of myocarditisPotential infectious etiologiesSignificant respiratory involvementMultisystem inflammatory syndromeCoronavirus disease 2019 (COVID-19) pandemicConstellation of symptomsDiagnosis of MISNon-invasive imaging modalityDisease 2019 pandemicInfectious workupAbdominal painCardiogenic shockCardiovascular complicationsInflammatory markersAdjunctive therapyRespiratory involvementInfectious etiology
2020
A Novel Treatment for a Rare Cause of Cardiogenic Shock
Chowdhury M, Azari BM, Desai NR, Ahmad T. A Novel Treatment for a Rare Cause of Cardiogenic Shock. JACC Case Reports 2020, 2: 1461-1465. PMID: 34316997, PMCID: PMC8302098, DOI: 10.1016/j.jaccas.2020.02.004.Peer-Reviewed Original Research
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