Late systolic murmurs begin in midsystole and extend to or through S2. They may be heard in mitral valve prolapse (frequently accompanied by midsystolic clicks) or coarctation of the aorta.
Late systolic murmurs begin in midsystole and extend to or through S2. They may be heard in mitral valve prolapse (frequently accompanied by midsystolic clicks) or coarctation of the aorta.
收缩期晚期杂音始于收缩期中期，延至或贯穿S2。可在二尖瓣脱垂（通常伴有收缩中期喀喇音）或主动脉瓣缩缝时听到。