Dr AM Thirugnanam

Dr AM Thirugnanam

Primary Pulmonary Hypertension

Primary pulmonary hypertension

Introduction Primary Pulmonary Artery Hypertension or Idiopathic pulmonary arterial hypertension (IPAH) is a rare disease characterized by elevated pulmonary artery pressure with no apparent cause. PPHTN is also termed WHO Group I pulmonary hypertension (PH), precapillary pulmonary hypertension, and, previously,…

Different kind of COVID-19 Vaccines

vaccinr

Introduction The development of a safe and effective vaccine against severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) is critical for ensuring worldwide public health, as well as potentially ending the coronavirus disease-2019 (COVID-19) pandemic. Four vaccine candidates have finished or are currently…