Browsing by Author "Torabi, Asad J."

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    A Vascular Plug for Persistent Shock Following Transcatheter Mitral Valve Replacement
    (Elsevier, 2024-09-04) Torabi, Asad J.; Patel, Purva; Reborido, Natalia; Morris, Michelle C.; Everett, Jeffrey; Sinha, Anjan; Medicine, School of Medicine
    A 78-year-old woman with severe bioprosthetic mitral valve degeneration underwent successful transcatheter mitral valve replacement with a valve-in-valve procedure. This case postprocedure was complicated by cardiogenic shock from left ventricular perforation and underscores the importance of the accurate assessment and treatment of patients following transcatheter valvular procedures.
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    Athlete ECG T-wave abnormality interpretation patterns by non-experts
    (Elsevier, 2022-05) Torabi, Asad J.; Nahhas, Omar D.; Dunn, Reginald E.; Martinez, Matthew W.; Tucker, Andrew M.; Lincoln, Andrew E.; Kovacs, Richard J.; Emery, Michael S.; Medicine, School of Medicine
    Background The presence of T-wave abnormalities (TWA) on an athlete's electrocardiogram (ECG) presents as a diagnostic challenge for physicians. Types of TWA patterns classified as abnormal by inexperienced readers have not been systematically analyzed. Methods ECGs from the 2011–2015 National Football League Scouting Combine (initially interpreted by general cardiologists) were retrospectively reviewed by expert sports cardiologists with strict application of the 2017 International Criteria. Patterns of TWA that were altered from the original interpretation were analyzed. Results The study included 1643 athletes (mean age 22 years). There was a 67 % reduction in the number of athletes with any TWA (p < 0.001) with 111 ECGs changed to normal. Inferior TWA was the most common interpreted initial ECG abnormality altered followed by anterior and lateral. Discussion This analysis revealed an initial high rate of TWA by non-expert readers. Tailored education programs to physicians who interpret athlete ECGs should highlight these specific T-wave patterns. We see this as an opportunity to make more clinicians aware of ECG interpretation guidelines as sports trained cardiologists are mostly self-taught.
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    Athlete ECG T-wave abnormality interpretation patterns by non-experts
    (Elsevier, 2022-06-16) Torabi, Asad J.; Nahhas, Omar D.; Dunn, Reginald E.; Martinez, Matthew W.; Tucker, Andrew M.; Lincoln, Andrew E.; Kovacs, Richard J.; Emery, Michael S.; Graduate Medical Education, School of Medicine
    Background: The presence of T-wave abnormalities (TWA) on an athlete's electrocardiogram (ECG) presents as a diagnostic challenge for physicians. Types of TWA patterns classified as abnormal by inexperienced readers have not been systematically analyzed. Methods: ECGs from the 2011-2015 National Football League Scouting Combine (initially interpreted by general cardiologists) were retrospectively reviewed by expert sports cardiologists with strict application of the 2017 International Criteria. Patterns of TWA that were altered from the original interpretation were analyzed. Results: The study included 1643 athletes (mean age 22 years). There was a 67 % reduction in the number of athletes with any TWA (p < 0.001) with 111 ECGs changed to normal. Inferior TWA was the most common interpreted initial ECG abnormality altered followed by anterior and lateral. Discussion: This analysis revealed an initial high rate of TWA by non-expert readers. Tailored education programs to physicians who interpret athlete ECGs should highlight these specific T-wave patterns. We see this as an opportunity to make more clinicians aware of ECG interpretation guidelines as sports trained cardiologists are mostly self-taught.
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    Cardiogenic shock following cardiac tamponade and Takotsubo in COVID-19
    (Future Medicine, 2020) Torabi, Asad J.; Villegas-Galaviz, Josue; Guglin, Maya; Frick, Kyle; Rao, Roopa; Medicine, School of Medicine
    Introduction: Takotsubo is often described as stress-induced cardiomyopathy and is a known cause of heart failure. Objective: Review the clinical course of a young coronavirus disease 2019 (COVID-19) patient who developed Takotsubo following cardiac tamponade. Case presentation: A 42-year-old woman presented to the emergency department with fever, altered mental status and hypoxia. She was ultimately found to be in cardiac tamponade and within 2 hours of a pericardiocentesis she developed Takotsubo and was in cardiogenic shock. Her family decided to place her on comfort measures and she died the same day. Discussion: This case illustrates the increasing number of cardiovascular complications being reported in COVID-19 and highlights the importance of clinicians to be aware of these challenges. Conclusion: Here, we report a distinct presentation of cardiogenic shock in a young COVID-19 patient. The rapid onset of her suspected Takotsubo and the severity of her disease were striking features in this case.
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    Impact of Sex on Outcomes With Femoral Artery Closure Devices Versus Manual Compression in Patients Undergoing Percutaneous Coronary Intervention
    (Wiley, 2024-12-19) Anderson, Wesley L.; Torabi, Asad J.; O'leary, Brian A.; Breall, Jeffrey A.; Sinha, Anjan K.; Jaradat, Ziad A.; Morris, Michelle C.; Frick, Kyle A.; Romeh, Ibrahim A.; Iqtidar, Ali F.; von der Lohe, Elisabeth; Kreutz, Rolf P.; Medicine, School of Medicine
    Background and aims: Femoral artery access is widely used despite recent increase in radial access for percutaneous coronary interventions (PCI). Femoral artery closure devices are used to shorten vascular closure time and reduce bleeding. We sought to examine sex-based outcomes of femoral artery vascular closure devices (VCD) in patients undergoing PCI. Methods: We identified patients who had undergone PCI (n = 11,415) in the Indiana University Health Multicenter Cardiac Cath registry using femoral artery access. Clinical outcomes were compared between VCD and manual compression and analyzed according to sex. Patients with cardiogenic shock and left ventricular support devices were excluded. Results: The use of any vascular closure device as compared to femoral artery manual compression was associated with a reduction in 72-h bleeding events (adjusted odds ratio [OR]: 0.64; 95% confidence interval [CI]: 0.46-0.87). With manual compression, women had higher rates of 72-h bleeding as compared to men (4.5% vs. 1.6%, p < 0.001). Women demonstrated greater absolute risk reduction in 72-h bleeding events with use of VCD as compared to men (2.8% vs. 0.8%, p < 0.001). For women, VCD were associated with lower risk of access site bleeding (OR: 0.43; 95% CI: 0.24-0.8), hematoma (OR: 0.36; 95% CI: 0.2-0.63), and vascular complications (OR: 0.25, 95% CI: 0.09-0.72). Use of VCD was associated with lower risk of in-hospital death (adjusted OR: 0.4; 95% CI: 0.28-0.58; p < 0.001) in multivariable regression analysis. Conclusion: Women derive more benefit from use of femoral artery VCD during PCI than men with greater reduction in bleeding rates, access site hematoma, and vascular complications.
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    A Young Woman With Viral Myocarditis
    (JAMA Network, 2022-02) Rao, Roopa; Torabi, Asad J.; Saleem, Kashif; Medicine, School of Medicine