Left anterior fascicular block diagnosis causes alarm
DEAR DR. ROACH: I am a 66-year-old woman who recently had an ECG prior to my knee surgery. The interpretation I received stated that I had an abnormal ECG with a “left anterior fascicular block.” Needless to say, this alarmed me. I saw a nurse practitioner who stated: “Don’t be concerned by the language; your doctor viewed the ECG and said it was fine.” Your thoughts, please? -- M.M.