INTRODUCTION: Training requirements for general cardiologists without echocardiographic expertise to perform focused cardiac ultrasound (FCU) with portable devices have not yet been defined. The objective of this study was to evaluate a training program to instruct cardiology residents to perform FCU with a hand-carried device (HCD) in different clinical settings. METHODS: Twelve cardiology residents were subjected to a 50-question test, 4 lectures on basic echocardiography and imaging interpretation, the supervised interpretation of 50 echocardiograms and performance of 30 exams using HCD. After this period, they repeated the written test and were administered a practical test comprising 30 exams each (360 patients) in different clinical settings. They reported on 15 parameters and a final diagnosis; their findings were compared to the HCD exam of a specialist in echocardiography. RESULTS: The proportion of correct answers on the theoretical test was higher after training (86%) than before (51%; P = 0.001). The agreement was substantial among the 15 parameters analyzed (kappa ranging from 0.615 to 0.891; P < 0.001). The percentage of correct interpretation was lower for abnormal (75%) than normal (95%) items, for valve abnormalities (85%) compared to other items (92%) and for graded scale (87%) than for dichotomous (95%) items (P < 0.0001, for all). For the final diagnoses, the kappa value was higher than 0.941 (P < 0.001; 95% CI [0.914, 0.955]). CONCLUSION: The training proposed enabled residents to perform FCU with HCD, and their findings were in good agreement with those of a cardiologist specialized in echocardiography.
INTRODUCTION: Training requirements for general cardiologists without echocardiographic expertise to perform focused cardiac ultrasound (FCU) with portable devices have not yet been defined. The objective of this study was to evaluate a training program to instruct cardiology residents to perform FCU with a hand-carried device (HCD) in different clinical settings. METHODS: Twelve cardiology residents were subjected to a 50-question test, 4 lectures on basic echocardiography and imaging interpretation, the supervised interpretation of 50 echocardiograms and performance of 30 exams using HCD. After this period, they repeated the written test and were administered a practical test comprising 30 exams each (360 patients) in different clinical settings. They reported on 15 parameters and a final diagnosis; their findings were compared to the HCD exam of a specialist in echocardiography. RESULTS: The proportion of correct answers on the theoretical test was higher after training (86%) than before (51%; P = 0.001). The agreement was substantial among the 15 parameters analyzed (kappa ranging from 0.615 to 0.891; P < 0.001). The percentage of correct interpretation was lower for abnormal (75%) than normal (95%) items, for valve abnormalities (85%) compared to other items (92%) and for graded scale (87%) than for dichotomous (95%) items (P < 0.0001, for all). For the final diagnoses, the kappa value was higher than 0.941 (P < 0.001; 95% CI [0.914, 0.955]). CONCLUSION: The training proposed enabled residents to perform FCU with HCD, and their findings were in good agreement with those of a cardiologist specialized in echocardiography.
Authors: Surekha Mullangi; Stephen M Sozio; Paul Segal; Steven Menez; Carol Martire; Tariq Shafi Journal: Semin Dial Date: 2018-01-03 Impact factor: 3.455
Authors: Silvio Henrique Barberato; Minna Moreira Dias Romano; Adenalva Lima de Souza Beck; Ana Clara Tude Rodrigues; André Luiz Cerqueira de Almeida; Bruna Morhy Borges Leal Assunção; Eliza de Almeida Gripp; Fabio Villaça Guimarães Filho; Henry Abensur; José Maria Del Castillo; Marcelo Haertel Miglioranza; Marcelo Luiz Campos Vieira; Márcio Vinicius Lins de Barros; Maria do Carmo Pereira Nunes; Maria Estefania Bosco Otto; Renato de Aguiar Hortegal; Rodrigo Bellio de Mattos Barretto; Thais Harada Campos; Vicente Nicoliello de Siqueira; Samira Saady Morhy Journal: Arq Bras Cardiol Date: 2019-08-08 Impact factor: 2.000
Authors: Muhammad Hammadah; Christopher Ponce; Paul Sorajja; João L Cavalcante; Santiago Garcia; Mario Gössl Journal: Clin Cardiol Date: 2020-11-11 Impact factor: 2.882