COVID-19(6) dysfunction(5) worsening(5) Manifestations(5) Erectile dysfunction(5) human body(4) cardiovascular system(4) clinical manifestations(4) complications of COVID-19(4) myocarditis(4) Complication(4) event(4) develop(4) mechanisms(4) subset(4) hypogonadism(4) Anxiety(4) systemic(4) pulmonary fibrosis(4) organ systems(4) cardiovascular(4) life-threatening(4) Health(4) Research(4) physical(4) complications(4) Comprehensive(4) the disease(4) respiratory(4) coronavirus(4)