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Open-Access Journal
Minireviews
Munish Sharma, Gowthami Sai Kogilathota Jagirdhar, Kalpalatha K Guntupalli, Rahul Kashyap, Salim Surani 
World J Cardiol 14(7):392-402. Published online Jul 26, 2022. doi: 10.4330/wjc.v14.i7.392
Retrospective Cohort Study
Bruno Henrique Rala de Paula, Maria Eduarda Teixeira Ferro Costa, Carlos Augusto Moreira de Sousa, José Bines 
World J Cardiol 14(7):403-410. Published online Jul 26, 2022. doi: 10.4330/wjc.v14.i7.403
Observational Study
Letter to the Editor