noun 다운로드 🔗공유 심계항진 An abnormal beating of the heart that may be perceived by the patient, a result of excitement, exertion, or illness. Examples : ""After running up the stairs, she felt palpitations in her chest, a rapid and uneven beating of her heart." " 계단을 뛰어 올라간 후, 그녀는 가슴에서 심계항진, 즉 빠르고 불규칙한 심장 박동을 느꼈다. medicine physiology sensation body disease organ AI와 채팅어휘 게임독해 연습