sick sinus syndrome

uncountable

(pathology) An arrhythmia presumably caused by a malfunction of the sinus node, the heart's primary pacemaker.

Japanese Meaning

洞不整脈症候群：洞結節（心臓の主要ペースメーカー）の機能不全により引き起こされる不整脈の病態

After experiencing dizziness and fainting episodes, she was diagnosed with sick sinus syndrome and scheduled for a pacemaker implantation.

めまいや失神の発作を経験した後、彼女は洞不全症候群と診断され、ペースメーカーの植え込み手術が予定されました。

Sense（1）

(pathology) An arrhythmia presumably caused by a malfunction of the sinus node, the heart's primary pacemaker.