diff --git a/src/sections/HistoriaClinica.tsx b/src/sections/HistoriaClinica.tsx
index 4e129d2..97b59b1 100644
--- a/src/sections/HistoriaClinica.tsx
+++ b/src/sections/HistoriaClinica.tsx
@@ -595,6 +595,7 @@ function SeccionLaboratorios({ lab, patientId, add, update, del, addAcidoBase }:
   const [parametroEvolucion, setParametroEvolucion] = useState('');
   const [importDialog, setImportDialog] = useState(false);
   const [importFecha, setImportFecha] = useState(new Date().toISOString().split('T')[0]);
+  const [importHora, setImportHora] = useState(new Date().toTimeString().slice(0, 5));
   const [importTexto, setImportTexto] = useState('');
   const [importResultados, setImportResultados] = useState<ResultadoLaboratorio[]>([]);
   const [importObservaciones, setImportObservaciones] = useState('');
@@ -853,11 +854,10 @@ for (const linea of lineas) {
       addAcidoBase(importAcidoBase);
     }
     
-    const horaActual = new Date().toTimeString().slice(0, 5);
     add({
       pacienteId: patientId,
       fecha: importFecha,
-      hora: horaActual,
+      hora: importHora,
       resultados: importResultados,
       observaciones: importObservaciones
     });
@@ -868,6 +868,7 @@ for (const linea of lineas) {
     setImportObservaciones('');
     setImportAcidoBase(null);
     setImportFecha(new Date().toISOString().split('T')[0]);
+    setImportHora(new Date().toTimeString().slice(0, 5));
   };
 
   const loadEdit = (l: Laboratorio) => {
@@ -919,14 +920,17 @@ for (const linea of lineas) {
         <div className="flex gap-2">
           <Button variant="outline" onClick={() => { reset(); setDialog(true); }}><Plus className="h-4 w-4 mr-2" />Nuevo Laboratorio</Button>
           <Button variant="outline" onClick={() => { setSelectedLab(lab[0] || null); setParametroEvolucion('Hematocrito'); setEvolDialog(true); }}><TrendingUp className="h-4 w-4 mr-2" />Evolución</Button>
-          <Button variant="outline" onClick={() => { setImportFecha(new Date().toISOString().split('T')[0]); setImportTexto(''); setImportResultados([]); setImportObservaciones(''); setImportDialog(true); }}><FileText className="h-4 w-4 mr-2" />Importar</Button>
+          <Button variant="outline" onClick={() => { setImportFecha(new Date().toISOString().split('T')[0]); setImportHora(new Date().toTimeString().slice(0, 5)); setImportTexto(''); setImportResultados([]); setImportObservaciones(''); setImportDialog(true); }}><FileText className="h-4 w-4 mr-2" />Importar</Button>
         </div>
       </div>
       <Dialog open={dialog} onOpenChange={setDialog}>
         <DialogContent className="sm:max-w-2xl max-h-[90vh] overflow-y-auto">
           <DialogHeader><DialogTitle>{edit ? 'Editar' : 'Nuevo'} Laboratorio</DialogTitle></DialogHeader>
           <div className="space-y-4">
-            <div><Label>Fecha</Label><Input type="date" value={fecha} onChange={e => setFecha(e.target.value)} /></div>
+            <div className="flex gap-4">
+              <div className="flex-1"><Label>Fecha</Label><Input type="date" value={fecha} onChange={e => setFecha(e.target.value)} /></div>
+              <div className="flex-1"><Label>Hora</Label><Input type="time" value={hora} onChange={e => setHora(e.target.value)} /></div>
+            </div>
 
             <div className="bg-purple-50 dark:bg-purple-900/30 p-3 rounded-lg border border-purple-200 dark:border-purple-700">
               <p className="text-sm font-bold text-purple-800 mb-3">Hemograma</p>
@@ -1062,9 +1066,15 @@ for (const linea of lineas) {
             </DialogTitle>
           </DialogHeader>
           <div className="space-y-4">
-            <div>
-              <Label>Fecha del Laboratorio</Label>
-              <Input type="date" value={importFecha} onChange={e => setImportFecha(e.target.value)} />
+            <div className="flex gap-4">
+              <div className="flex-1">
+                <Label>Fecha del Laboratorio</Label>
+                <Input type="date" value={importFecha} onChange={e => setImportFecha(e.target.value)} />
+              </div>
+              <div className="flex-1">
+                <Label>Hora del Laboratorio</Label>
+                <Input type="time" value={importHora} onChange={e => setImportHora(e.target.value)} />
+              </div>
             </div>
             <div>
               <Label>Pegar texto del resultado de laboratorio</Label>