title: How to perform a transseptal puncture.
authors.affiliation: St Bartholomew's Hospital, London, UK. m.j.earley@qmul.ac.uk
authors.forename: Mark J
authors.initials: MJ
authors.lastname: Earley
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000295:instrumentation / Q000379:methods*; D000925:Anticoagulants / Q000627:therapeutic use; D001281:Atrial Fibrillation / Q000628:therapy*; D006328:Cardiac Catheterization; D017115:Catheter Ablation; D004867:Equipment Design; D006330:Heart Defects, Congenital / Q000628:therapy; D006801:Humans; D011677:Punctures / Q000379:methods*; D018084:Ultrasonography, Interventional
chemical_list: D000925:Anticoagulants