瀹や笂鎬у績鍔ㄨ繃閫熼壌鍒�璇婃柇鐨勫父鐢ㄥ績鍐呯數鐢熺悊绋嬪簭鍒烘縺鏂规硶鍓栨瀽 - 鐧惧害鏂囧簱

鏂板缓

涓婁紶

棣栭〉

鍔╂墜

鏈�杩?/div>

璧勬枡搴?/div>

宸ュ叿

瀹や笂鎬у績鍔ㄨ繃閫熼壌鍒�璇婃柇鐨勫父鐢ㄥ績鍐呯數鐢熺悊绋嬪簭鍒烘縺鏂规硶

 

鎴垮�ょ粨鎶樿繑鎬у績鍔ㄨ繃閫燂紙

AVNRT

锛夛紝鎴垮�ゆ姌杩旀�у績鍔ㄨ繃閫?/p>

(AVRT)

鍜屾埧鎬у績鍔ㄨ繃閫燂紙

AT

锛?/p>

鐨勯壌鍒�璇婃柇鏄�鐢电敓鐞嗗伐浣滆�呭簲璇ョ啛缁冩帉鎻＄殑鍩烘湰鎶�鑳姐�傚�傞棿闅旈儴鏃佽矾銆佸笇姘忔潫锛?/p>

His

锛夋梺鏃?/p>

璺�鍜屾埧瀹ょ粨鍙屽緞璺�鐨勯壌鍒�锛�

鎴垮�ょ粨鍙屽緞璺�鍜屾埧瀹ょ粨闄勮繎鎴块�熺殑閴村埆绛夌瓑锛?/p>

涓村簥宸ヤ綔涓�鏈夋椂浼�

閬囧埌涓�浜涘洶闅俱�傛湰鏂囩畝瑕佷粙缁?/p>

3

绉嶅疄鐢ㄧ殑閴村埆璇婃柇鏂规硶銆?/p>

 

1  

甯屾皬鏉熸梺璧锋悘

 

甯屾皬鏉熸梺璧锋悘鏄�閫氳繃鏀瑰彉蹇冨�や笌甯屾皬鏉燂紙鎴栬繎绔�鍙虫潫鏀�锛夌殑婵�鍔ㄩ『搴忥紝瑙傚療

SA

锛堝埡婵�

淇″彿鑷?/p>

A

娉�锛夐棿鏈熴�?/p>

HA

闂存湡鎴栧績鎴挎縺鍔ㄩ『搴忔槸鍚﹀彂鐢熺浉搴旂殑鍙樺寲銆傚彲鐢ㄤ簬鏄庣‘鏄�鍚﹀瓨鍦ㄦ�?/p>

閬撻�嗕紶锛屽挨鍏舵槸闂撮殧閮ㄦ梺閬撶殑閴村埆璇婃柇銆?/p>

 

鐢垫瀬鏀剧疆鍙婅捣鎼忚緭鍑鸿�剧疆锛氬�?/p>

4

鏋佸績瀹ゆ爣娴嬬數鏋侊紙鏋侀棿璺濅负

10mm

鎴栨洿鐭�锛夌疆浜庡彸瀹ゆ�?/p>

鍑洪亾鍚庯紝鍥炴挙鑷宠繎绔�鐢垫瀬璁板綍鍒版竻鏅扮�?/p>

A-H-V

鍥惧舰锛屾�ゆ椂杩滅��鐢垫瀬浣嶄簬甯屾皬鏉熷墠涓婃�?/p>

1-2cm

澶勭敤浜庤捣鎼忋�?/p>

鑻ラ毦浠ュず鑾峰笇姘忔潫鎴栬繎绔�鍙虫潫鏀�锛?/p>

鍙�鍦ㄨ捣鎼忕姸鎬佷笅杞绘挙瀵肩�¤嚦闂存柇澶鸿幏甯屾皬鏉�

鎴栬繎绔�鍙虫潫鏀�銆傝捣鎼忚緭鍑猴細

5-10mA

锛岃剦瀹?/p>

2ms

锛涜捣鎼忔椂閫氳繃鍛煎惛鍙樺寲寮曡捣鐨勫�肩�′綅缃�杞诲井鍙�

鍖栨垨璧锋悘杈撳嚭鐨勮皟鏁达紙閫愭笎澧為珮鎴栧噺浣庯級锛岃�傚療浣撹�?/p>

QRS

娉㈠舰鎬佸拰瀹藉害锛屼互鍙?/p>

SH

闂存湡锛岀‘

瀹氬績瀹や笌甯屾皬鏉熺殑婵�鍔ㄥ叧绯伙紝

鍒ゆ柇鏄�鍚﹀彂鐢熷笇姘忔潫澶鸿幏锛�

璧锋悘鑴夊�藉嬁璁剧疆杩囧�斤紝

鍥犺繃瀹芥椂鍒?/p>

婵�鑴夊啿淇″彿鐨勬柟娉㈠皢褰卞搷鍏跺悗灞�閮ㄧ數浣嶇殑鍒ゆ柇鍜屾祴閲忋�?/p>

 

Nakagawa

鍜?/p>

Jackman

鏁欐巿灏嗗笇姘忔潫鏃佽捣鎼忓垎涓?/p>

9

绉嶇被鍨嬨�傚疄闄呭簲鐢ㄤ腑锛屾渶甯歌�佺殑涓哄�?/p>

瀹よ捣鎼忎即闂存瓏鎬у笇姘忔潫澶鸿幏锛屾湰鏂囦粎浠嬬粛甯歌�佺殑鍑犵�嶇被鍨嬨�?/p>

 

棣栧厛搴旀槑纭�锛屼笉瀛樺湪鏃佽矾锛堥�嗕紶锛夌殑鎯呭喌涓嬶紝鈶?/p>

 

鏃犺�烘槸鍚﹀彂鐢熷笇姘忔潫澶鸿幏锛岄�嗕紶鐨?/p>

HA

闂存湡灏嗕笉鍙戠敓鏀瑰彉鎴栦粎鏈夌粏寰�鍙樺寲锛堝彲鑳戒负娴嬮噺璇�宸�鎴栨埧瀹ょ粨閫嗕紶鏃堕棿涓嶇瓑寮曡捣锛夛紱鈶?/p>

 

鍙?/p>

鐢熷笇姘忔潫澶鸿幏鍓嶅悗锛?/p>

甯屾皬鏉熺數鏋佷笂

SA

闂存湡鏀瑰彉涓?/p>

SH

闂存湡鏀瑰彉鐩稿悓銆?/p>

闇�瑕佹敞鎰忕殑鏄�锛�

浠ヤ笂涓?/p>

鏉′粎鏄�鎺掗櫎鏃佽矾鐨勫繀瑕佹潯浠讹紝鑰岄潪鍏呭垎鏉′欢锛屽簲缁撳悎蹇冩埧閫嗕紶婵�鍔ㄩ『搴忕瓑鍏卞悓鍒嗘瀽璇婃柇銆?/p>

 

    

锛?/p>

1

锛変笌澶鸿幏鏃剁浉瀵圭収锛屽笇姘忔潫鏈�澶鸿幏鏃讹紝閫嗕紶

A

娉㈡縺鍔ㄩ『搴忓拰

SA

闂存湡鏃犲彉鍖栵紝鑻?/p>

HA

闂存湡缂╃煭锛屽垯鎻愮ず鏃佽矾閫嗕紶瀛樺湪锛堝浘

1

锛夛紝鏃犺�烘槸鍚﹀彂鐢熷笇姘忔潫澶鸿幏锛岄�嗕紶鍧囩粡鐢辨梺璺�婵�鍔?/p>

蹇冩埧銆傝捣鎼忚繃绋嬩腑锛屽簲娉ㄦ剰鏄�鍚﹀彂鐢�

SV

闂存湡鐨勬敼鍙橈紝濡傛灉甯屾皬鏉熷ず鑾峰墠鍚?/p>

SV

闂存湡涓嶄竴鑷达紝

搴旀祴閲忕浉搴旂數鏋佷笂

VA

闂存湡锛屽惁鍒欎細寮曡捣璇�鍒ゃ�?/p>

 

    

锛?/p>

2

锛変笌澶鸿幏鏃剁浉瀵圭収锛屽笇姘忔潫鏈�澶鸿幏鏃讹紝閫嗕紶

A

娉㈡縺鍔ㄩ『搴忔棤鍙樺寲锛?/p>

SA

闂存湡寤堕暱锛岃嫢

蹇冩埧鏈�鏃╂縺鍔ㄩ儴浣嶇殑

VA

闂存湡涓�鑷达紝

涓?/p>

HA

闂存湡缂╃煭锛?/p>

鍒欐彁绀烘梺璺�瀛樺湪锛�

璇ユ儏鍐靛�氳�佷笌璺濈�昏�?/p>

鎼忎綅缃�杈冭繙鐨勬梺閬擄紝濡傚乏渚ф父绂诲�佹梺閬撱�?/p>

 

    

锛?/p>

3

锛変笌澶鸿幏鏃剁浉瀵圭収锛屽笇姘忔潫鏈�澶鸿幏鏃讹紝閫嗕紶

A

娉㈡縺鍔ㄩ『搴忔棤鍙樺寲锛?/p>

SA

闂存湡寤堕暱锛岃嫢

SH

闂存湡鐨勫欢闀挎椂闂翠笌

SA

闂存湡寤堕暱鏃堕棿鐩哥瓑鎴栧樊璺濊緝灏?/p>

锛堝彲鑳戒负娴嬮噺璇�宸�鎴栨埧瀹ょ粨閫嗕紶鏃堕棿

涓嶇瓑锛夛紝鍒欐彁绀烘棤鏃佽矾銆?/p>

 

    

锛?/p>

4

锛夊績鎴块�嗕紶婵�鍔ㄩ『搴忕殑鏀瑰彉寰�寰�鎻愮ず鏃佽矾鐨勫瓨鍦�锛屽皢璧锋悘鐢垫瀬绉昏嚦鏈�鏃╁績鎴挎縺鍔ㄧ偣

瀵瑰簲鐨勫績瀹や晶璧锋悘锛?/p>

灞�閮?/p>

VA

闂存湡缂╃煭鎴?/p>

VA

铻嶅悎鍙�杩涗竴姝ヤ簣浠ヨ瘉瀹炪�?/p>

灏戞暟鎯呭喌涓嬶紝

鎴垮�ょ粨蹇�銆?/p>

鎱㈠緞璺�鐨勫垎鍒�閫嗕紶涔熷彲寮曡捣蹇冩埧閫嗕紶婵�鍔ㄩ『搴忕殑鏀瑰彉锛?/p>

姝ゆ椂蹇冩埧閫嗕紶婵�鍔ㄧ殑椤哄簭鏀瑰彉鍙栧喅浜?/p>

璧锋悘鍛ㄩ暱鍜?/p>

HH

闂存湡鐨勫彉鍖栥�?/p>

 

2  

蹇冨��

RS

2

鍒烘縺