Coronary Artery Disease Archives - Cardionerds: Recent Episodes
CardioNerds
CardioNerds (Amit and Dan) join Dr. Maria Pabon (cardiology fellow), Dr. Kevin Bersell (cardiology fellow), Dr. Saad Sultan Ghumman (interventional cardiology fellow), and Dr. Rhanderson Cardoso (cardiovascular imaging fellow) from Brigham and Women’s Hospital. Together, they explore a complex case of STEMI that was further complicated by ventricular free wall rupture. Additionally, Dr. Ajar Kochar, Program Director for Interventional Cardiology at Brigham and Women’s Hospital, provides an insightful “ECPR” segment, adding a unique perspective to the case. Audio editing by CardioNerds Academy Intern, student doctor Chelsea Amo Tweneboah.
This is the case of a patient who presented with STEMI and was found to have a moderate pericardial effusion with echogenic material within the pericardial space concerning for thrombus. Urgent CTA/CT surgery was engaged due to concern for dissection, but no evidence of dissection, rupture or intramural hematoma was found. The patient underwent an urgent pericardiocentesis which yielded 350cc of hemorrhagic fluid, leading to an improvement in hemodynamic status. A coronary angiogram was performed which showed a 100% thrombotic occlusion of OM 1, the culprit lesion for the STEMI. Due to the possibility of a delayed STEMI and high suspicion for mechanical complication of MI, aspirin and IV cangrelor were chosen as the preferred antiplatelet strategy. However, cangrelor was held and cardiac surgery was consulted, as LV free wall rupture was suspected. The patient underwent urgent repair of the LV free wall rupture, with an uneventful post-op recovery and discharge on day 8 to cardiac rehab.
CardioNerds is collaborating with Radcliffe Cardiology and US Cardiology Review journal (USC) for a ‘call for cases’, with the intention to co-publish high impact cardiovascular case reports, subject to double-blind peer review. Case Reports that are accepted in USC journal and published as the version of record (VOR), will also be indexed in Scopus and the Directory of Open Access Journals (DOAJ).
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Case MediaPearls – When Infarction Brings the Walls Down – Brigham and Women’s Hospital1. In the era of primary PCI, mechanical complications of MI are relatively rare. 2. Timely recognition using multi-modality imaging and prompt surgical intervention can result in favorable outcomes. 3. An approach that involves a Heart Team can be advantageous in optimizing outcomes in such complex cases.
Show Notes – When Infarction Brings the Walls Down – Brigham and Women’s Hospital1. Incidence of post AMI LV free wall rupture: * 0.1-1% 2. Risk factors for LV Free wall Rupture: * Older age * Female sex * Prior HTN * 1st lateral or Anterior Wall MI 3. Protective factors towards free wall rupture: * LV hypertrophy * CHF * Hx of prior infarcts * Chronic ischemic heart disease * Early use of beta blockers post MI * Timely intervention 4. Incidence of Mortality associated with mechanical rupture related to AMI: * 8-10% 5. When to suspect a mechanical complication of AMI: * AMI with shock/hypotension * New murmur * New pericardial effusion > 10mm on bedside echo 6. Other etiologies that can cause free wall rupture: * Trauma * Cardiac infection * Aortic dissection * Cardiac tumors * Infiltrative diseases * Iatrogenic from PCI or surgical procedures
References – When Infarction Brings the Walls Down – Brigham and Women’s Hospital1. Varghese S, Ohlow MA. Left ventricular free wall rupture in myocardial infarction: A retrospective analysis from a single tertiary center. JRSM Cardiovasc Dis. 2019 Jan-Dec;8:2048004019896692. doi: 10.1177/2048004019896692. PMID: 31970072. 2. Pineda-De Paz, D.O., Hernández-del Rio, J.E., González-Padilla, C. et al. Left ventricular free-wall rupture, a potentially lethal mechanical complication of acute myocardial infarction: an unusual and illustrative case report. BMC Cardiovasc Disord 19, 80 (2019). https://doi.org/10.1186/s12872-019-1063-x 3. Yip HK, Wu CJ, Chang HW, Wang CP, Cheng CI, Chua S, Chen MC. Cardiac rupture complicating acute myocardial infarction in the direct percutaneous coronary intervention reperfusion era. Chest 2003;124:565–71. doi: 10.1378/chest.124.2.565. PMID: 12907558. 4. Sutherland FW, Guell FJ, Pathi VL, Naik SK. Postinfarction ventricular free wall rupture: strategies for diagnosis and treatment. Ann Thorac Surg 1996;61:1281–5. doi: 10.1016/0003-4975(95)00953-6. PMID: 8627055. 5. Meta-analysis of corticosteroid treatment in acute myocardial infarction. Am J Cardiol 2003;91:1055–9. doi: 10.1016/S0002-9149(03)00216-4. PMID: 12745097.
It’s another session of CardioNerds Rounds! In these rounds, Dr. Priya Kothapalli (Interventional FIT at University of Texas at Auston, Dell Medical School) joins Dr. Deepak Bhatt (Dr. Valentin Fuster Professor of Medicine and Director of Mount Sinai Heart) to discuss the nuances of antithrombotic therapy. As one of the most prolific cardiovascular researchers, clinicians, […]
CardioNerds (Amit and Dan) join Dr. Omid Amidi (CardioNerds Academy Graduate) and Dr. Marwah Shahid from the UCLA Cardiology Fellowship program along with Dr. Evelyn Song (CardioNerds Academy House Faculty and Heart Failure Hospitalist at UCSF) to discuss a complex case focused on management of severe coronary artery disease in a patient with Glanzmann thrombasthenia. […]
CardioNerds (Amit Goyal and Daniel Ambinder) and guest host, Dr. Priya Kothapalli (UT Austin fellow and CardioNerds Ambassador), join SUNY Downstate cardiology fellows, Dr. Eric Kupferstein and Dr. Gautham Upadhya to discuss a case about a patient who had coronary artery bypass grafting that was complicated by a LIMA grafted to the great cardiac vein. Dr. Alan Feit […]
CardioNerds (Amit Goyal and Daniel Ambinder) join Dr. Patrick Azcarate and Dr. Antoinette Birs from the University of California San Diego along with a guest host Dr. Christine Shen from Scripps Health for a hike along Torrey Pines. They discuss a case of a 30-year-old man with a history of malignant thymoma status post two partial lung resections […]
In this episode, CardioNerds (Amit Goyal), Cardio-OB series co-chair and UT Southwestern cardiology fellow, Dr. Sonia Shah, and episode lead fellow, Dr. Laurie Femnou (UT Southwestern) are joined by Dr. Michael Luna (UT Southwestern) to discuss cardiovascular interventions during pregnancy. We discuss practical considerations for performing coronary angiography and valvular interventions in the pregnant patient, […]
CardioNerds (Amit Goyal and Daniel Ambinder), join cardiology fellows from Indiana University cardiology fellows (Dr. Asad Torabi, Dr. Michelle Morris, and Dr. Sujoy Phookan) to discuss a case of a patient who developed a nagging cough post PCI and is ultimately diagnosed with Dressler Syndrome. This case describes the work up and management of post infarct pericarditis and briefly […]
CardioNerd Amit Goyal is joined by Dr. Erika Hutt (Cleveland Clinic general cardiology fellow), Dr. Aldo Schenone (Brigham and Women’s advanced cardiovascular imaging fellow), and Dr. Wael Jaber (Cleveland Clinic cardiovascular imaging staff and co-founder of Cardiac Imaging Agora) to discuss nuclear and complimentary multimodality cardiovascular imaging for the evaluation of abnormal coronary anatomy including anomalous coronary […]
CardioNerds (Amit Goyal & Daniel Ambinder) join University of Maryland cardiology fellows (Manu Mysore, Adam Zviman, and Scott Butler) for some cardiology and an Orioles game in Baltimore! They discuss a rare cause of postpartum angina and cardiac arrest due to coronary vasculitis. Program director Dr. Mukta Srivastava provides the E-CPR expert segment and a message for applicants. […]
CardioNerd Amit Goyal is joined by Dr. Erika Hutt (Cleveland Clinic general cardiology fellow), Dr. Aldo Schenone (Brigham and Women’s advanced cardiovascular imaging fellow), and Dr. Wael Jaber (Cleveland Clinic cardiovascular imaging staff and co-founder of Cardiac Imaging Agora) to discuss nuclear and complimentary multimodality cardiovascular imaging for the evaluation of myocardial viability. Show notes & #Tweetorial were created by Dr. Hussain Khalid (University […]
CardioNerd Amit Goyal is joined by Dr. Erika Hutt (Cleveland Clinic general cardiology fellow), Dr. Aldo Schenone (Brigham and Women’s advanced cardiovascular imaging fellow), and Dr. Wael Jaber (Cleveland Clinic cardiovascular imaging staff and co-founder of Cardiac Imaging Agora) to discuss nuclear and complimentary multimodality cardiovascular imaging for the evaluation of coronary microvascular disease. To learn more about multimodality cardiovascular imaging, check out Cardiac Imaging Agora! […]