Welcome to our February 4 issue of #JACCCaseReports @JACCJournals. jacc.org/journal/case-report… Full PDF here: jacc.org/doi/10.1016/S2666-0… @MinnowWalsh @hmkyale @Justine_Turco Recurrent Ventricular Arrythmia From Acquired Long QT Syndrome Due to Alcohol-Related Electrolyte Depletion jacc.org/doi/10.1016/j.jacca… Optical Pumped Magnetometer Magnetocardiography in Left Main Disease With Coronary Microvascular Dysfunction jacc.org/doi/10.1016/j.jacca… Severe Perivalvular Abscess After ViV-TAVR for Infective Endocarditis Following SAVR Accompanied Multiple Comorbidities jacc.org/doi/10.1016/j.jacca… Percutaneous Coronary Intervention Associated With Contrast-Induced Encephalopathy jacc.org/doi/10.1016/j.jacca… Scientific and Technical Considerations of the World’s First Beating Heart Transplantation in a Human; An Operator’s View jacc.org/doi/10.1016/j.jacca… Multidisciplinary Management of a Rare Primary Cardiac Angiosarcoma jacc.org/doi/10.1016/j.jacca… Aortic Valve Stenosis and Insufficiency Combined With Aortic Coarctation jacc.org/doi/10.1016/j.jacca… Percutaneous Vegetectomy for Infective Endocarditis in a Nonsurgical Candidate jacc.org/doi/10.1016/j.jacca… Spontaneous Coronary Artery Dissection: Suggesting a Reproducible Stepwise Approach for a Successful PCI jacc.org/doi/10.1016/j.jacca… Left Main Coronary Artery Obstruction After Transcatheter Heart Valve Implantation for Aortic Regurgitation jacc.org/doi/10.1016/j.jacca… Septal Embolization Using Ethylene Vinyl Alcohol Copolymer in Hypertrophic Obstructive Cardiomyopathy: 1-Year Follow-Up jacc.org/doi/10.1016/j.jacca… Successful Endovascular Retrieval of Retained Coronary Devices jacc.org/doi/10.1016/j.jacca… First Clinical Use of a Novel AI-Based Imaging Tool to Enhance CTO PCI Planning jacc.org/doi/10.1016/j.jacca… Challenges in Revascularization in Patients With Systemic Lupus Erythematosus jacc.org/doi/10.1016/j.jacca… Recurrent Mitral Regurgitation After Transcatheter Edge to Edge Repair: A Percutaneous Approach With Valvular Plug jacc.org/doi/10.1016/j.jacca… Clinical and Echocardiographic Outcomes After Percutaneous Closure of Congenital Aortoatrial Fistula jacc.org/doi/10.1016/j.jacca… Unappreciated Coronary Artery Ectasia Leading to Stent Failure jacc.org/doi/10.1016/j.jacca… Arrhythmia Management in Complex Congenital Heart Disease jacc.org/doi/10.1016/j.jacca… Near-Fatal Mastocytosis Mimicking as Malignant Vasovagal Syncope jacc.org/doi/10.1016/j.jacca… A Rare Complication of Vein of Marshall Ethanol Infusion: Prolonged Atrioventricular Block jacc.org/doi/10.1016/j.jacca… Antidromic Atrioventricular Re-Entrant Tachycardia via Left Anterolateral Accessory Pathway With Long Conduction Time jacc.org/doi/10.1016/j.jacca… Radiofrequency Catheter Ablation of Polymorphic Premature Ventricular Contractions: Originating From the His Bundle Trunk? jacc.org/doi/10.1016/j.jacca… Ablation of Left Ventricular Summit Premature Ventricular Complexes After Bentall Procedure jacc.org/doi/10.1016/j.jacca… Delayed Septal Perforation Presenting as Ischaemic Stroke: A Rare Complication of Left Bundle Branch Pacing jacc.org/doi/10.1016/j.jacca… Management of Medium to Giant Coronary Artery Fistulas jacc.org/doi/10.1016/j.jacca… Multimodality Imaging of Double-Outlet Right Ventricle, Superior-Inferior Ventricles, and Malposed Great Arteries jacc.org/doi/10.1016/j.jacca… Left Ventricular Outflow Tract Obstruction Due to Accessory Mitral Valve Tissue: An Unusual Systolic Murmur in an Elderly Patient jacc.org/doi/10.1016/j.jacca… Pulsed Field Ablation for Ventricular Arrhythmia in Repaired Tetralogy of Fallot jacc.org/doi/10.1016/j.jacca… Loeffler Syndrome in FIP1L1-PDGFRA-Positive Myeloid Neoplasm jacc.org/doi/10.1016/j.jacca… Dual Cardiotoxicity of Capecitabine: Coronary Vasospasm and QT Prolongation in a Patient With Gastric Adenocarcinoma jacc.org/doi/10.1016/j.jacca… Intracardiac and Transesophageal Echocardiography-Guided Biopsy of a Large Epicardial Mass jacc.org/doi/10.1016/j.jacca… Multimodality Imaging and Echocardiographic Guidance in Cardiac Mass Diagnosis and Biopsy jacc.org/doi/10.1016/j.jacca… Saddle Pulmonary Embolism: An Unlikely Finding on Transesophageal Echocardiography jacc.org/doi/10.1016/j.jacca… Congenital Complex Fusion Fistula Connecting the Internal Mammary Artery, Pulmonary Vein, and Coronary Artery–Pulmonary Artery Fistula jacc.org/doi/10.1016/j.jacca… Statin-Induced Decade-Long Stabilization of Noncalcified Coronary Plaque Despite a Zero Calcium Score jacc.org/doi/10.1016/j.jacca… Delayed Retrieval of a Patent Foramen Ovale Occluder From the Abdominal Aorta: Management and Challenges jacc.org/doi/10.1016/j.jacca… Giant Cell Arteritis Causing Isolated Pulmonary Artery Aneurysm jacc.org/doi/10.1016/j.jacca… TAVI in Patient With Severe Aortic Regurgitation and Previous Mechanical Mitral and Tricuspid Valve Prostheses jacc.org/doi/10.1016/j.jacca… A Left Atrial–to–Femoral Arterial Bypass Percutaneous Ventricular Assist Device as a Bridge to Transcatheter Aortic Valve Replacement jacc.org/doi/10.1016/j.jacca… Autosomal-Recessive LMNA Dilated Cardiomyopathy jacc.org/doi/10.1016/j.jacca… @aronisMD @MiChen__ @sarano_maurice @Miho_Fukui_ @Nishaki1 @ACHDocTMoe @AdityaParikhMD @M_Pompeu_Sa_MD @jsaef1 @JTSaxon @Kentso987 @TagliariPaula @m_taramasso @SyedZaidMD Authors’ handles: @giozlaket @HaniHamade3 @RmuloTorre5447 @marc_sandhaus @AnkurSethi2021 @BlancaSantosM_ @JGhobrialMD @DrJenniferCo_Vu @NiliScham @nilda_zavaleta @tavrkapadia @SergeHarbMD @Taha_Hatab1 @tavrkapadia @BadwanMD @CCFcards @CleClinicHVTI @Ling789456123 @datsunian @ronkarlsbergmd @DrGarot @RuxSava @joemaleszewski