palpitation, beating (of the heart)

to feel / to sense / to experience

doctor

connection, junction / keeping in contact; correspondence / communication, correspondence

connect with, get a hold of, get in touch with / communicate, correspond / connect to, have a junction

straight, not bent

直ぐ: immediately, right away, soon / 直ぐ: quick to / 直ぐ: right next to, right close by

(obsolete) 過ぐ: classical form of modern 過ぎる (sugiru, “to go through, to go past; to exceed”)

(obsolete) 挿ぐ: classical form of modern 挿げる (sugeru, “to connect or affix one thing to another, especially by passing something through something else”)

直ぐに: immediately