Severe thrombocytopenia induced by iodinated contrast after coronary angiography: The use of gadolinium contrast and intravascular ultrasound as an alternative to guide percutaneous coronary intervention José María Cubero-Gómez, Francisco J. Guerrero Márquez, Luis Diaz-de la-Llera, Mónica Fernández-Quero, Agustín Guisado-Rasco, Manuel Villa-Gil-Ortega

15 years of coronary intravascular ultrasound in percutaneous coronary intervention in Portugal Rui Azevedo Guerreiro, Renato Fernandes, Rui Campante Teles, Pedro Canas da Silva, Hélder Pereira, Rui Cruz Ferreira, Marco Costa, Filipe Seixo, Pedro Farto e Abreu, João Luís Pipa, Luís Bernardes, Francisco Pereira Machado, José Palos, E. Infante de Oliveira, Henrique Cyrne Carvalho, João Carlos Silva, Graça Caires, Dinis Martins, José Baptista, João Calisto, Rui Pontes dos Santos, Fernando Matias, João Costa, Paulino Sousa, Vasco Gama Ribeiro, António Fiarresga, João Brum da Silveira

CKD-EPI versus Cockcroft-Gault formula for predicting contrast-induced nephropathy following percutaneous coronary intervention in patients without significant renal impairment Mário B.G. Nunes, Antônio C. Filho, Valéria R.C. Alvares, Rafael Meneguz-Moreno, Edgar Lamas, Vitor Loures, Daniel Chamié, Alexandre Abizaid