Multiple and Contemporary Coronary Thrombosis inspite of Low Platelet Function Response

We are reporting a clinical case of a 78-year-old male who had oppressive chest pain at rest, which regressed with the intake of sublingual nitrates. Coronary angiography showed a chronic total occlusion (CTO) of the left anterior descending (LAD) artery, a normal circumflex, a hypoplasic right coronary artery and a Cardiac Magnetic Resonance showing vital tissue in anterior wall. During the procedure of CTO-PCI on LAD, patient developed multiple and contemporary coronary thrombosis in spite of low platelet reactivity, which was assessed by using Multiplate. A manual thrombectomy was performed with a good final result only after drug eluting stents (DES) implantation.